Index: trip-planner-front/node_modules/yargs/CHANGELOG.md
===================================================================
--- trip-planner-front/node_modules/yargs/CHANGELOG.md	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/CHANGELOG.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -3,196 +3,1333 @@
 All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
 
-### [17.2.1](https://www.github.com/yargs/yargs/compare/v17.2.0...v17.2.1) (2021-09-25)
-
-
-### Bug Fixes
-
-* **docs:** stop advertising .argv property ([#2036](https://www.github.com/yargs/yargs/issues/2036)) ([4f5ecc1](https://www.github.com/yargs/yargs/commit/4f5ecc1427ed6c83f23ea90ee6da75ce0c332f7a)), closes [#2035](https://www.github.com/yargs/yargs/issues/2035)
-
-## [17.2.0](https://www.github.com/yargs/yargs/compare/v17.1.1...v17.2.0) (2021-09-23)
-
-
-### Features
-
-* autocomplete choices for options ([#2018](https://www.github.com/yargs/yargs/issues/2018)) ([01b2c6a](https://www.github.com/yargs/yargs/commit/01b2c6a99167d826d3d1e6f6b94f18382a17d47e))
-* **locales:** Added Uzbek translation ([#2024](https://www.github.com/yargs/yargs/issues/2024)) ([ee047b9](https://www.github.com/yargs/yargs/commit/ee047b9cd6260ce90d845e7e687228e617c8a30d))
-
-
-### Bug Fixes
-
-* boolean option should work with strict ([#1996](https://www.github.com/yargs/yargs/issues/1996)) ([e9379e2](https://www.github.com/yargs/yargs/commit/e9379e27d49820f4db842f22cda6410bbe2bff10))
-* cast error types as TypeScript 4.4 infers them as unknown instead of any ([#2016](https://www.github.com/yargs/yargs/issues/2016)) ([01b2c6a](https://www.github.com/yargs/yargs/commit/01b2c6a99167d826d3d1e6f6b94f18382a17d47e))
-* conflicts and strip-dashed ([#1998](https://www.github.com/yargs/yargs/issues/1998)) ([59a86fb](https://www.github.com/yargs/yargs/commit/59a86fb83cfeb8533c6dd446c73cf4166cc455f2))
-* emit warning on version name collision ([#1986](https://www.github.com/yargs/yargs/issues/1986)) ([d0e8292](https://www.github.com/yargs/yargs/commit/d0e829239580bd44873bbde65de2ed7671aa2ab0))
-* help command spacing when scriptName is empty ([#1994](https://www.github.com/yargs/yargs/issues/1994)) ([d33e997](https://www.github.com/yargs/yargs/commit/d33e9972291406490cd8fdad0b3589be234e0f12))
-
-### [17.1.1](https://www.github.com/yargs/yargs/compare/v17.1.0...v17.1.1) (2021-08-13)
-
-
-### Bug Fixes
-
-* positional array defaults should not be combined with provided values ([#2006](https://www.github.com/yargs/yargs/issues/2006)) ([832222d](https://www.github.com/yargs/yargs/commit/832222d7777da49e5c9da6c5801c2dd90d7fa6a2))
-
-## [17.1.0](https://www.github.com/yargs/yargs/compare/v17.0.1...v17.1.0) (2021-08-04)
-
-
-### Features
-
-* update Levenshtein to Damerau-Levenshtein ([#1973](https://www.github.com/yargs/yargs/issues/1973)) ([d2c121b](https://www.github.com/yargs/yargs/commit/d2c121b00f2e1eb2ea8cc3a23a5039b3a4425bea))
-
-
-### Bug Fixes
-
-* coerce middleware should be applied once ([#1978](https://www.github.com/yargs/yargs/issues/1978)) ([14bd6be](https://www.github.com/yargs/yargs/commit/14bd6bebc3027ae929106b20dd198b9dccdeec31))
-* implies should not fail when implied key's value is 0, false or empty string ([#1985](https://www.github.com/yargs/yargs/issues/1985)) ([8010472](https://www.github.com/yargs/yargs/commit/80104727d5f2ec4c5b491c1bdec4c94b2db95d9c))
-* positionals should not overwrite options ([#1992](https://www.github.com/yargs/yargs/issues/1992)) ([9d84309](https://www.github.com/yargs/yargs/commit/9d84309e53ce1d30b1c61035ed5c78827a89df86))
-* strict should fail unknown arguments ([#1977](https://www.github.com/yargs/yargs/issues/1977)) ([c804f0d](https://www.github.com/yargs/yargs/commit/c804f0db78e56b44341cc7a91878c27b1b68b9f2))
-* wrap(null) no longer causes strange indentation behavior ([#1988](https://www.github.com/yargs/yargs/issues/1988)) ([e1871aa](https://www.github.com/yargs/yargs/commit/e1871aa792de219b221179417d410931af70d405))
-
-### [17.0.1](https://www.github.com/yargs/yargs/compare/v17.0.0...v17.0.1) (2021-05-03)
-
-
-### Bug Fixes
-
-* **build:** Node 12 is now minimum version ([#1936](https://www.github.com/yargs/yargs/issues/1936)) ([0924566](https://www.github.com/yargs/yargs/commit/09245666e57facb140e0b45a9e45ca704883e5dd))
-
-## [17.0.0](https://www.github.com/yargs/yargs/compare/v16.2.0...v17.0.0) (2021-05-02)
-
-
-### ⚠ BREAKING CHANGES
-
-* **node:** drop Node 10 (#1919)
-* implicitly private methods are now actually private
-* deprecated reset() method is now private (call yargs() instead).
-* **yargs-factory:** refactor yargs-factory to use class (#1895)
-* .positional() now allowed at root level of yargs.
-* **coerce:** coerce is now applied before validation.
-* **async:** yargs now returns a promise if async or check are asynchronous.
-* **middleware:** global middleware now applied when no command is configured.
-* #1823 contains the following breaking API changes:
-    * now returns a promise if handler is async.
-    * onFinishCommand removed, in favor of being able to await promise.
-    * getCompletion now invokes callback with err and `completions, returns promise of completions.
-
-### Features
-
-* add commands alias (similar to options function) ([#1850](https://www.github.com/yargs/yargs/issues/1850)) ([00b74ad](https://www.github.com/yargs/yargs/commit/00b74adcb30ab89b4450ef7105ef1ad32d820ebf))
-* add parseSync/parseAsync method ([#1898](https://www.github.com/yargs/yargs/issues/1898)) ([6130ad8](https://www.github.com/yargs/yargs/commit/6130ad89b85dc49e34190e596e14a2fd3e668781))
-* add support for `showVersion`, similar to `showHelp` ([#1831](https://www.github.com/yargs/yargs/issues/1831)) ([1a1e2d5](https://www.github.com/yargs/yargs/commit/1a1e2d554dca3566bc174584394419be0120d207))
-* adds support for async builder ([#1888](https://www.github.com/yargs/yargs/issues/1888)) ([ade29b8](https://www.github.com/yargs/yargs/commit/ade29b864abecaa8c4f8dcc3493f5eb24fb73d84)), closes [#1042](https://www.github.com/yargs/yargs/issues/1042)
-* allow calling standard completion function from custom one ([#1855](https://www.github.com/yargs/yargs/issues/1855)) ([31765cb](https://www.github.com/yargs/yargs/commit/31765cbdce812ee5c16aaae70ab523a2c7e0fcec))
-* allow default completion to be referenced and modified, in custom completion ([#1878](https://www.github.com/yargs/yargs/issues/1878)) ([01619f6](https://www.github.com/yargs/yargs/commit/01619f6191a3ab16bf6b77456d4e9dfa80533907))
-* **async:** add support for async check and coerce ([#1872](https://www.github.com/yargs/yargs/issues/1872)) ([8b95f57](https://www.github.com/yargs/yargs/commit/8b95f57bb2a49b098c6bf23cea88c6f900a34f89))
-* improve support for async/await ([#1823](https://www.github.com/yargs/yargs/issues/1823)) ([169b815](https://www.github.com/yargs/yargs/commit/169b815df7ae190965f04030f28adc3ab92bb4b5))
-* **locale:** add Ukrainian locale ([#1893](https://www.github.com/yargs/yargs/issues/1893)) ([c872dfc](https://www.github.com/yargs/yargs/commit/c872dfc1d87ebaa7fcc79801f649318a16195495))
-* **middleware:** async middleware can now be used before validation. ([e0f9363](https://www.github.com/yargs/yargs/commit/e0f93636e04fa7e02a2c3b1fe465b6a14aa1f06d))
-* **middleware:** global middleware now applied when no command is configured. ([e0f9363](https://www.github.com/yargs/yargs/commit/e0f93636e04fa7e02a2c3b1fe465b6a14aa1f06d))
-* **node:** drop Node 10 ([#1919](https://www.github.com/yargs/yargs/issues/1919)) ([5edeb9e](https://www.github.com/yargs/yargs/commit/5edeb9ea17b1f0190a3590508f2e7911b5f70659))
-
-
-### Bug Fixes
-
-* always cache help message when running commands ([#1865](https://www.github.com/yargs/yargs/issues/1865)) ([d57ca77](https://www.github.com/yargs/yargs/commit/d57ca7751d533d7e0f216cd9fbf7c2b0ec98f791)), closes [#1853](https://www.github.com/yargs/yargs/issues/1853)
-* **async:** don't call parse callback until async ops complete ([#1896](https://www.github.com/yargs/yargs/issues/1896)) ([a93f5ff](https://www.github.com/yargs/yargs/commit/a93f5ff35d7c09b01e0ca93d7d855d2b26593165)), closes [#1888](https://www.github.com/yargs/yargs/issues/1888)
-* **builder:** apply default builder for showHelp/getHelp ([#1913](https://www.github.com/yargs/yargs/issues/1913)) ([395bb67](https://www.github.com/yargs/yargs/commit/395bb67749787d269cabe80ffc3133c2f6958aeb)), closes [#1912](https://www.github.com/yargs/yargs/issues/1912)
-* **builder:** nested builder is now awaited ([#1925](https://www.github.com/yargs/yargs/issues/1925)) ([b5accd6](https://www.github.com/yargs/yargs/commit/b5accd64ccbd3ffb800517fb40d0f59382515fbb))
-* **coerce:** options using coerce now displayed in help ([#1911](https://www.github.com/yargs/yargs/issues/1911)) ([d2128cc](https://www.github.com/yargs/yargs/commit/d2128cc4ffd411eed7111e6a3c561948330e4f6f)), closes [#1909](https://www.github.com/yargs/yargs/issues/1909)
-* completion script name clashing on bash ([#1903](https://www.github.com/yargs/yargs/issues/1903)) ([8f62d9a](https://www.github.com/yargs/yargs/commit/8f62d9a9e8bebf86f988c100ad3c417dc32b2471))
-* **deno:** use actual names for keys instead of inferring ([#1891](https://www.github.com/yargs/yargs/issues/1891)) ([b96ef01](https://www.github.com/yargs/yargs/commit/b96ef01b16bc5377b79d7914dd5495068037fe7b))
-* exclude positionals from default completion ([#1881](https://www.github.com/yargs/yargs/issues/1881)) ([0175677](https://www.github.com/yargs/yargs/commit/0175677b79ffe50a9c5477631288ae10120b8a32))
-* https://github.com/yargs/yargs/issues/1841#issuecomment-804770453 ([b96ef01](https://www.github.com/yargs/yargs/commit/b96ef01b16bc5377b79d7914dd5495068037fe7b))
-* showHelp() and .getHelp() now return same output for commands as --help ([#1826](https://www.github.com/yargs/yargs/issues/1826)) ([36abf26](https://www.github.com/yargs/yargs/commit/36abf26919b5a19f3adec08598539851c34b7086))
-* zsh completion is now autoloadable ([#1856](https://www.github.com/yargs/yargs/issues/1856)) ([d731f9f](https://www.github.com/yargs/yargs/commit/d731f9f9adbc11f918e918443c5bff4149fc6681))
-
-
-### Code Refactoring
-
-* **coerce:** coerce is now applied before validation. ([8b95f57](https://www.github.com/yargs/yargs/commit/8b95f57bb2a49b098c6bf23cea88c6f900a34f89))
-* deprecated reset() method is now private (call yargs() instead). ([376f892](https://www.github.com/yargs/yargs/commit/376f89242733dcd4ecb8040685c40ae1d622931d))
-* implicitly private methods are now actually private ([376f892](https://www.github.com/yargs/yargs/commit/376f89242733dcd4ecb8040685c40ae1d622931d))
-* **yargs-factory:** refactor yargs-factory to use class ([#1895](https://www.github.com/yargs/yargs/issues/1895)) ([376f892](https://www.github.com/yargs/yargs/commit/376f89242733dcd4ecb8040685c40ae1d622931d))
-
-## [16.2.0](https://www.github.com/yargs/yargs/compare/v16.1.1...v16.2.0) (2020-12-05)
-
-
-### Features
-
-* command() now accepts an array of modules ([f415388](https://www.github.com/yargs/yargs/commit/f415388cc454d02786c65c50dd6c7a0cf9d8b842))
-
-
-### Bug Fixes
-
-* add package.json to module exports ([#1818](https://www.github.com/yargs/yargs/issues/1818)) ([d783a49](https://www.github.com/yargs/yargs/commit/d783a49a7f21c9bbd4eec2990268f3244c4d5662)), closes [#1817](https://www.github.com/yargs/yargs/issues/1817)
-
-### [16.1.1](https://www.github.com/yargs/yargs/compare/v16.1.0...v16.1.1) (2020-11-15)
-
-
-### Bug Fixes
-
-* expose helpers for legacy versions of Node.js ([#1801](https://www.github.com/yargs/yargs/issues/1801)) ([107deaa](https://www.github.com/yargs/yargs/commit/107deaa4f68b7bc3f2386041e1f4fe0272b29c0a))
-* **deno:** get yargs working on deno@1.5.x ([#1799](https://www.github.com/yargs/yargs/issues/1799)) ([cb01c98](https://www.github.com/yargs/yargs/commit/cb01c98c44e30f55c2dc9434caef524ae433d9a4))
-
-## [16.1.0](https://www.github.com/yargs/yargs/compare/v16.0.3...v16.1.0) (2020-10-15)
-
-
-### Features
-
-* expose hideBin helper for CJS ([#1768](https://www.github.com/yargs/yargs/issues/1768)) ([63e1173](https://www.github.com/yargs/yargs/commit/63e1173bb47dc651c151973a16ef659082a9ae66))
-
-
-### Bug Fixes
-
-* **deno:** update types for deno ^1.4.0 ([#1772](https://www.github.com/yargs/yargs/issues/1772)) ([0801752](https://www.github.com/yargs/yargs/commit/080175207d281be63edf90adfe4f0568700b0bf5))
-* **exports:** node 13.0-13.6 require a string fallback ([#1776](https://www.github.com/yargs/yargs/issues/1776)) ([b45c43a](https://www.github.com/yargs/yargs/commit/b45c43a5f64b565c3794f9792150eaeec4e00b69))
-* **modules:** module path was incorrect ([#1759](https://www.github.com/yargs/yargs/issues/1759)) ([95a4a0a](https://www.github.com/yargs/yargs/commit/95a4a0ac573cfe158e6e4bc8c8682ebd1644a198))
-* **positional:** positional strings no longer drop decimals ([#1761](https://www.github.com/yargs/yargs/issues/1761)) ([e1a300f](https://www.github.com/yargs/yargs/commit/e1a300f1293ad821c900284616337f080b207980))
-* make positionals in -- count towards validation ([#1752](https://www.github.com/yargs/yargs/issues/1752)) ([eb2b29d](https://www.github.com/yargs/yargs/commit/eb2b29d34f1a41e0fd6c4e841960e5bfc329dc3c))
-
-### [16.0.3](https://www.github.com/yargs/yargs/compare/v16.0.2...v16.0.3) (2020-09-10)
-
-
-### Bug Fixes
-
-* move yargs.cjs to yargs to fix Node 10 imports ([#1747](https://www.github.com/yargs/yargs/issues/1747)) ([5bfb85b](https://www.github.com/yargs/yargs/commit/5bfb85b33b85db8a44b5f7a700a8e4dbaf022df0))
-
-### [16.0.2](https://www.github.com/yargs/yargs/compare/v16.0.1...v16.0.2) (2020-09-09)
-
-
-### Bug Fixes
-
-* **typescript:** yargs-parser was breaking @types/yargs ([#1745](https://www.github.com/yargs/yargs/issues/1745)) ([2253284](https://www.github.com/yargs/yargs/commit/2253284b233cceabd8db677b81c5bf1755eef230))
-
-### [16.0.1](https://www.github.com/yargs/yargs/compare/v16.0.0...v16.0.1) (2020-09-09)
-
-
-### Bug Fixes
-
-* code was not passed to process.exit ([#1742](https://www.github.com/yargs/yargs/issues/1742)) ([d1a9930](https://www.github.com/yargs/yargs/commit/d1a993035a2f76c138460052cf19425f9684b637))
-
-## [16.0.0](https://www.github.com/yargs/yargs/compare/v15.4.2...v16.0.0) (2020-09-09)
-
-
-### ⚠ BREAKING CHANGES
-
-* tweaks to ESM/Deno API surface: now exports yargs function by default; getProcessArgvWithoutBin becomes hideBin; types now exported for Deno.
-* find-up replaced with escalade; export map added (limits importable files in Node >= 12); yarser-parser@19.x.x (new decamelize/camelcase implementation).
-* **usage:** single character aliases are now shown first in help output
-* rebase helper is no longer provided on yargs instance.
-* drop support for EOL Node 8 (#1686)
-
-### Features
-
-* adds strictOptions() ([#1738](https://www.github.com/yargs/yargs/issues/1738)) ([b215fba](https://www.github.com/yargs/yargs/commit/b215fba0ed6e124e5aad6cf22c8d5875661c63a3))
-* **helpers:** rebase, Parser, applyExtends now blessed helpers ([#1733](https://www.github.com/yargs/yargs/issues/1733)) ([c7debe8](https://www.github.com/yargs/yargs/commit/c7debe8eb1e5bc6ea20b5ed68026c56e5ebec9e1))
-* adds support for ESM and Deno ([#1708](https://www.github.com/yargs/yargs/issues/1708)) ([ac6d5d1](https://www.github.com/yargs/yargs/commit/ac6d5d105a75711fe703f6a39dad5181b383d6c6))
-* drop support for EOL Node 8 ([#1686](https://www.github.com/yargs/yargs/issues/1686)) ([863937f](https://www.github.com/yargs/yargs/commit/863937f23c3102f804cdea78ee3097e28c7c289f))
-* i18n for ESM and Deno ([#1735](https://www.github.com/yargs/yargs/issues/1735)) ([c71783a](https://www.github.com/yargs/yargs/commit/c71783a5a898a0c0e92ac501c939a3ec411ac0c1))
-* tweaks to API surface based on user feedback ([#1726](https://www.github.com/yargs/yargs/issues/1726)) ([4151fee](https://www.github.com/yargs/yargs/commit/4151fee4c33a97d26bc40de7e623e5b0eb87e9bb))
-* **usage:** single char aliases first in help ([#1574](https://www.github.com/yargs/yargs/issues/1574)) ([a552990](https://www.github.com/yargs/yargs/commit/a552990c120646c2d85a5c9b628e1ce92a68e797))
-
-
-### Bug Fixes
-
-* **yargs:** add missing command(module) signature ([#1707](https://www.github.com/yargs/yargs/issues/1707)) ([0f81024](https://www.github.com/yargs/yargs/commit/0f810245494ccf13a35b7786d021b30fc95ecad5)), closes [#1704](https://www.github.com/yargs/yargs/issues/1704)
-
-[Older CHANGELOG Entries](https://github.com/yargs/yargs/blob/master/docs/CHANGELOG-historical.md)
+## [13.3.0](https://www.github.com/yargs/yargs/compare/v13.2.4...v13.3.0) (2019-06-10)
+
+
+### Bug Fixes
+
+* **deps:** yargs-parser update addressing several parsing bugs ([#1357](https://www.github.com/yargs/yargs/issues/1357)) ([e230d5b](https://www.github.com/yargs/yargs/commit/e230d5b))
+
+
+### Features
+
+* **i18n:** swap out os-locale dependency for simple inline implementation ([#1356](https://www.github.com/yargs/yargs/issues/1356)) ([4dfa19b](https://www.github.com/yargs/yargs/commit/4dfa19b))
+* support defaultDescription for positional arguments ([812048c](https://www.github.com/yargs/yargs/commit/812048c))
+
+### [13.2.4](https://github.com/yargs/yargs/compare/v13.2.3...v13.2.4) (2019-05-13)
+
+
+### Bug Fixes
+
+* **i18n:** rename unclear 'implication failed' to 'missing dependent arguments' ([#1317](https://github.com/yargs/yargs/issues/1317)) ([bf46813](https://github.com/yargs/yargs/commit/bf46813))
+
+
+
+### [13.2.3](https://github.com/yargs/yargs/compare/v13.2.2...v13.2.3) (2019-05-05)
+
+
+### Bug Fixes
+
+* **deps:** upgrade cliui for compatibility with latest chalk. ([#1330](https://github.com/yargs/yargs/issues/1330)) ([b20db65](https://github.com/yargs/yargs/commit/b20db65))
+* address issues with dutch translation ([#1316](https://github.com/yargs/yargs/issues/1316)) ([0295132](https://github.com/yargs/yargs/commit/0295132))
+
+
+### Tests
+
+* accept differently formatted output ([#1327](https://github.com/yargs/yargs/issues/1327)) ([c294d1b](https://github.com/yargs/yargs/commit/c294d1b))
+
+
+
+## [13.2.2](https://github.com/yargs/yargs/compare/v13.2.1...v13.2.2) (2019-03-06)
+
+
+
+## [13.2.1](https://github.com/yargs/yargs/compare/v13.2.0...v13.2.1) (2019-02-18)
+
+
+### Bug Fixes
+
+* add zsh script to files array ([3180224](https://github.com/yargs/yargs/commit/3180224))
+* support options/sub-commands in zsh completion ([0a96394](https://github.com/yargs/yargs/commit/0a96394))
+
+
+# [13.2.0](https://github.com/yargs/yargs/compare/v13.1.0...v13.2.0) (2019-02-15)
+
+
+### Features
+
+* zsh auto completion ([#1292](https://github.com/yargs/yargs/issues/1292)) ([16c5d25](https://github.com/yargs/yargs/commit/16c5d25)), closes [#1156](https://github.com/yargs/yargs/issues/1156)
+
+
+<a name="13.1.0"></a>
+# [13.1.0](https://github.com/yargs/yargs/compare/v13.0.0...v13.1.0) (2019-02-12)
+
+
+### Features
+
+* add applyBeforeValidation, for applying sync middleware before validation ([5be206a](https://github.com/yargs/yargs/commit/5be206a))
+
+
+
+<a name="13.0.0"></a>
+# [13.0.0](https://github.com/yargs/yargs/compare/v12.0.5...v13.0.0) (2019-02-02)
+
+
+### Bug Fixes
+
+* **deps:** Update os-locale to avoid security vulnerability ([#1270](https://github.com/yargs/yargs/issues/1270)) ([27bf739](https://github.com/yargs/yargs/commit/27bf739))
+* **validation:** Use the error as a message when none exists otherwise ([#1268](https://github.com/yargs/yargs/issues/1268)) ([0510fe6](https://github.com/yargs/yargs/commit/0510fe6))
+* better bash path completion ([#1272](https://github.com/yargs/yargs/issues/1272)) ([da75ea2](https://github.com/yargs/yargs/commit/da75ea2))
+* middleware added multiple times due to reference bug ([#1282](https://github.com/yargs/yargs/issues/1282)) ([64af518](https://github.com/yargs/yargs/commit/64af518))
+
+
+### Chores
+
+* ~drop Node 6 from testing matrix ([#1287](https://github.com/yargs/yargs/issues/1287)) ([ef16792](https://github.com/yargs/yargs/commit/ef16792))~
+  * _opting to not drop Node 6 support until April, [see](https://github.com/nodejs/Release)._
+* update dependencies ([#1284](https://github.com/yargs/yargs/issues/1284)) ([f25de4f](https://github.com/yargs/yargs/commit/f25de4f))
+
+
+### Features
+
+* Add `.parserConfiguration()` method, deprecating package.json config ([#1262](https://github.com/yargs/yargs/issues/1262)) ([3c6869a](https://github.com/yargs/yargs/commit/3c6869a))
+* adds config option for sorting command output ([#1256](https://github.com/yargs/yargs/issues/1256)) ([6916ce9](https://github.com/yargs/yargs/commit/6916ce9))
+* options/positionals with leading '+' and '0' no longer parse as numbers ([#1286](https://github.com/yargs/yargs/issues/1286)) ([e9dc3aa](https://github.com/yargs/yargs/commit/e9dc3aa))
+* support promises in middleware ([f3a4e4f](https://github.com/yargs/yargs/commit/f3a4e4f))
+
+
+### BREAKING CHANGES
+
+* options with leading '+' or '0' now parse as strings
+* dropping Node 6 which hits end of life in April 2019
+* see [yargs-parser@12.0.0 CHANGELOG](https://github.com/yargs/yargs-parser/blob/master/CHANGELOG.md#breaking-changes)
+* we now warn if the yargs stanza package.json is used.
+
+
+
+<a name="12.0.5"></a>
+## [12.0.5](https://github.com/yargs/yargs/compare/v12.0.4...v12.0.5) (2018-11-19)
+
+
+### Bug Fixes
+
+* allows camel-case, variadic arguments, and strict mode to be combined ([#1247](https://github.com/yargs/yargs/issues/1247)) ([eacc035](https://github.com/yargs/yargs/commit/eacc035))
+
+
+
+<a name="12.0.4"></a>
+## [12.0.4](https://github.com/yargs/yargs/compare/v12.0.3...v12.0.4) (2018-11-10)
+
+
+### Bug Fixes
+
+* don't load config when processing positionals ([5d0dc92](https://github.com/yargs/yargs/commit/5d0dc92))
+
+
+
+<a name="12.0.3"></a>
+## [12.0.3](https://github.com/yargs/yargs/compare/v12.0.2...v12.0.3) (2018-10-06)
+
+
+### Bug Fixes
+
+* $0 contains first arg in bundled electron apps ([#1206](https://github.com/yargs/yargs/issues/1206)) ([567820b](https://github.com/yargs/yargs/commit/567820b))
+* accept single function for middleware ([66fd6f7](https://github.com/yargs/yargs/commit/66fd6f7)), closes [#1214](https://github.com/yargs/yargs/issues/1214) [#1214](https://github.com/yargs/yargs/issues/1214)
+* hide `hidden` options from help output even if they are in a group ([#1221](https://github.com/yargs/yargs/issues/1221)) ([da54028](https://github.com/yargs/yargs/commit/da54028))
+* improve Norwegian Bokmål translations ([#1208](https://github.com/yargs/yargs/issues/1208)) ([a458fa4](https://github.com/yargs/yargs/commit/a458fa4))
+* improve Norwegian Nynorsk translations ([#1207](https://github.com/yargs/yargs/issues/1207)) ([d422eb5](https://github.com/yargs/yargs/commit/d422eb5))
+
+
+
+<a name="12.0.2"></a>
+## [12.0.2](https://github.com/yargs/yargs/compare/v12.0.1...v12.0.2) (2018-09-04)
+
+
+### Bug Fixes
+
+* middleware should work regardless of when method is called  ([664b265](https://github.com/yargs/yargs/commit/664b265)), closes [#1178](https://github.com/yargs/yargs/issues/1178)
+* translation not working when using __ with a single parameter ([#1183](https://github.com/yargs/yargs/issues/1183)) ([f449aea](https://github.com/yargs/yargs/commit/f449aea))
+* upgrade os-locale to version that addresses license issue ([#1195](https://github.com/yargs/yargs/issues/1195)) ([efc0970](https://github.com/yargs/yargs/commit/efc0970))
+
+
+
+<a name="12.0.1"></a>
+## [12.0.1](https://github.com/yargs/yargs/compare/v12.0.0...v12.0.1) (2018-06-29)
+
+
+
+<a name="12.0.0"></a>
+# [12.0.0](https://github.com/yargs/yargs/compare/v11.1.0...v12.0.0) (2018-06-26)
+
+
+### Bug Fixes
+
+* .argv and .parse() now invoke identical code path ([#1126](https://github.com/yargs/yargs/issues/1126)) ([f13ebf4](https://github.com/yargs/yargs/commit/f13ebf4))
+* remove the trailing white spaces from the help output ([#1090](https://github.com/yargs/yargs/issues/1090)) ([3f0746c](https://github.com/yargs/yargs/commit/3f0746c))
+* **completion:** Avoid default command and recommendations during completion ([#1123](https://github.com/yargs/yargs/issues/1123)) ([036e7c5](https://github.com/yargs/yargs/commit/036e7c5))
+
+
+### Chores
+
+* test Node.js 6, 8 and 10 ([#1160](https://github.com/yargs/yargs/issues/1160)) ([84f9d2b](https://github.com/yargs/yargs/commit/84f9d2b))
+* upgrade to version of yargs-parser that does not populate value for unset boolean ([#1104](https://github.com/yargs/yargs/issues/1104)) ([d4705f4](https://github.com/yargs/yargs/commit/d4705f4))
+
+
+### Features
+
+* add support for global middleware, useful for shared tasks like metrics ([#1119](https://github.com/yargs/yargs/issues/1119)) ([9d71ac7](https://github.com/yargs/yargs/commit/9d71ac7))
+* allow setting scriptName $0 ([#1143](https://github.com/yargs/yargs/issues/1143)) ([a2f2eae](https://github.com/yargs/yargs/commit/a2f2eae))
+* remove `setPlaceholderKeys` ([#1105](https://github.com/yargs/yargs/issues/1105)) ([6ee2c82](https://github.com/yargs/yargs/commit/6ee2c82))
+
+
+### BREAKING CHANGES
+
+* Options absent from `argv` (not set via CLI argument) are now absent from the parsed result object rather than being set with `undefined`
+* drop Node 4 from testing matrix, such that we'll gradually start drifting away from supporting Node 4.
+* yargs-parser does not populate 'false' when boolean flag is not passed
+* tests that assert against help output will need to be updated
+
+
+
+<a name="11.1.0"></a>
+# [11.1.0](https://github.com/yargs/yargs/compare/v11.0.0...v11.1.0) (2018-03-04)
+
+
+### Bug Fixes
+
+* choose correct config directory when require.main does not exist ([#1056](https://github.com/yargs/yargs/issues/1056)) ([a04678c](https://github.com/yargs/yargs/commit/a04678c))
+
+
+### Features
+
+* allow hidden options to be displayed with --show-hidden ([#1061](https://github.com/yargs/yargs/issues/1061)) ([ea862ae](https://github.com/yargs/yargs/commit/ea862ae))
+* extend *.rc files in addition to json ([#1080](https://github.com/yargs/yargs/issues/1080)) ([11691a6](https://github.com/yargs/yargs/commit/11691a6))
+
+
+
+<a name="11.0.0"></a>
+# [11.0.0](https://github.com/yargs/yargs/compare/v10.1.2...v11.0.0) (2018-01-22)
+
+
+### Bug Fixes
+
+* Set implicit nargs=1 when type=number requiresArg=true ([#1050](https://github.com/yargs/yargs/issues/1050)) ([2b56812](https://github.com/yargs/yargs/commit/2b56812))
+
+
+### Features
+
+* requiresArg is now simply an alias for nargs(1) ([#1054](https://github.com/yargs/yargs/issues/1054)) ([a3ddacc](https://github.com/yargs/yargs/commit/a3ddacc))
+
+
+### BREAKING CHANGES
+
+* requiresArg now has significantly different error output, matching nargs.
+
+
+
+<a name="10.1.2"></a>
+## [10.1.2](https://github.com/yargs/yargs/compare/v10.1.1...v10.1.2) (2018-01-17)
+
+
+### Bug Fixes
+
+* requiresArg should only be enforced if argument exists ([#1043](https://github.com/yargs/yargs/issues/1043)) ([fbf41ae](https://github.com/yargs/yargs/commit/fbf41ae))
+
+
+
+<a name="10.1.1"></a>
+## [10.1.1](https://github.com/yargs/yargs/compare/v10.1.0...v10.1.1) (2018-01-09)
+
+
+### Bug Fixes
+
+* Add `dirname` sanity check on `findUp` ([#1036](https://github.com/yargs/yargs/issues/1036)) ([331d103](https://github.com/yargs/yargs/commit/331d103))
+
+
+
+<a name="10.1.0"></a>
+# [10.1.0](https://github.com/yargs/yargs/compare/v10.0.3...v10.1.0) (2018-01-01)
+
+
+### Bug Fixes
+
+* 'undefined' should be taken to mean no argument was provided ([#1015](https://github.com/yargs/yargs/issues/1015)) ([c679e90](https://github.com/yargs/yargs/commit/c679e90))
+
+
+### Features
+
+* add missing simple chinese locale strings ([#1004](https://github.com/yargs/yargs/issues/1004)) ([3cc24ec](https://github.com/yargs/yargs/commit/3cc24ec))
+* add Norwegian Nynorsk translations ([#1028](https://github.com/yargs/yargs/issues/1028)) ([a5ac213](https://github.com/yargs/yargs/commit/a5ac213))
+* async command handlers ([#1001](https://github.com/yargs/yargs/issues/1001)) ([241124b](https://github.com/yargs/yargs/commit/241124b))
+* middleware ([#881](https://github.com/yargs/yargs/issues/881)) ([77b8dbc](https://github.com/yargs/yargs/commit/77b8dbc))
+
+
+
+<a name="10.0.3"></a>
+## [10.0.3](https://github.com/yargs/yargs/compare/v10.0.2...v10.0.3) (2017-10-21)
+
+
+### Bug Fixes
+
+* parse array rather than string, so that quotes are safe ([#993](https://github.com/yargs/yargs/issues/993)) ([c351685](https://github.com/yargs/yargs/commit/c351685))
+
+
+
+<a name="10.0.2"></a>
+## [10.0.2](https://github.com/yargs/yargs/compare/v10.0.1...v10.0.2) (2017-10-21)
+
+
+### Bug Fixes
+
+* fix tiny spacing issue with usage ([#992](https://github.com/yargs/yargs/issues/992)) ([7871327](https://github.com/yargs/yargs/commit/7871327))
+
+
+
+<a name="10.0.1"></a>
+## [10.0.1](https://github.com/yargs/yargs/compare/v10.0.0...v10.0.1) (2017-10-19)
+
+
+### Bug Fixes
+
+* help strings for nested commands were missing parent commands ([#990](https://github.com/yargs/yargs/issues/990)) ([cd1ca15](https://github.com/yargs/yargs/commit/cd1ca15))
+* use correct completion command in generated completion script ([#988](https://github.com/yargs/yargs/issues/988)) ([3c8ac1d](https://github.com/yargs/yargs/commit/3c8ac1d))
+
+
+
+<a name="10.0.0"></a>
+# [10.0.0](https://github.com/yargs/yargs/compare/v9.1.0...v10.0.0) (2017-10-18)
+
+
+### Bug Fixes
+
+* config and normalize can be disabled with false ([#952](https://github.com/yargs/yargs/issues/952)) ([3bb8771](https://github.com/yargs/yargs/commit/3bb8771))
+* less eager help command execution ([#972](https://github.com/yargs/yargs/issues/972)) ([8c1d7bf](https://github.com/yargs/yargs/commit/8c1d7bf))
+* the positional argument parse was clobbering global flag arguments ([#984](https://github.com/yargs/yargs/issues/984)) ([7e58453](https://github.com/yargs/yargs/commit/7e58453))
+
+
+### Features
+
+* .usage() can now be used to configure a default command ([#975](https://github.com/yargs/yargs/issues/975)) ([7269531](https://github.com/yargs/yargs/commit/7269531))
+* hidden options are now explicitly indicated using "hidden" flag ([#962](https://github.com/yargs/yargs/issues/962)) ([280d0d6](https://github.com/yargs/yargs/commit/280d0d6))
+* introduce .positional() for configuring positional arguments ([#967](https://github.com/yargs/yargs/issues/967)) ([cb16460](https://github.com/yargs/yargs/commit/cb16460))
+* replace $0 with file basename ([#983](https://github.com/yargs/yargs/issues/983)) ([20bb99b](https://github.com/yargs/yargs/commit/20bb99b))
+
+
+### BREAKING CHANGES
+
+* .usage() no longer accepts an options object as the second argument. It can instead be used as an alias for configuring a default command.
+* previously hidden options were simply implied using a falsy description
+* help command now only executes if it's the last positional in argv._
+
+
+
+<a name="9.1.0"></a>
+# [9.1.0](https://github.com/yargs/yargs/compare/v9.0.1...v9.1.0) (2017-09-25)
+
+
+### Bug Fixes
+
+* **command:** Run default cmd even if the only cmd ([#950](https://github.com/yargs/yargs/issues/950)) ([7b22203](https://github.com/yargs/yargs/commit/7b22203))
+
+
+### Features
+
+* multiple usage calls are now collected, not replaced ([#958](https://github.com/yargs/yargs/issues/958)) ([74a38b2](https://github.com/yargs/yargs/commit/74a38b2))
+
+
+
+<a name="9.0.1"></a>
+## [9.0.1](https://github.com/yargs/yargs/compare/v9.0.0...v9.0.1) (2017-09-17)
+
+
+### Bug Fixes
+
+* implications fails only displayed once ([#954](https://github.com/yargs/yargs/issues/954)) ([ac8088b](https://github.com/yargs/yargs/commit/ac8088b))
+
+
+
+<a name="9.0.0"></a>
+# [9.0.0](https://github.com/yargs/yargs/compare/v8.0.2...v9.0.0) (2017-09-03)
+
+
+### Bug Fixes
+
+* 'undefined' default value for choices resulted in validation failing ([782b896](https://github.com/yargs/yargs/commit/782b896))
+* address bug with handling of arrays of implications ([c240661](https://github.com/yargs/yargs/commit/c240661))
+* defaulting keys to 'undefined' interfered with conflicting key logic ([a8e0cff](https://github.com/yargs/yargs/commit/a8e0cff))
+* don't bother calling JSON.stringify() on string default values ([#891](https://github.com/yargs/yargs/issues/891)) ([628be21](https://github.com/yargs/yargs/commit/628be21))
+* exclude positional arguments from completion output ([#927](https://github.com/yargs/yargs/issues/927)) ([71c7ec7](https://github.com/yargs/yargs/commit/71c7ec7))
+* strict mode should not fail for hidden options ([#949](https://github.com/yargs/yargs/issues/949)) ([0e0c58d](https://github.com/yargs/yargs/commit/0e0c58d))
+
+
+### Features
+
+* allow implies and conflicts to accept array values ([#922](https://github.com/yargs/yargs/issues/922)) ([abdc7da](https://github.com/yargs/yargs/commit/abdc7da))
+* allow parse with no arguments as alias for yargs.argv ([#944](https://github.com/yargs/yargs/issues/944)) ([a9f03e7](https://github.com/yargs/yargs/commit/a9f03e7))
+* enable .help() and .version() by default ([#912](https://github.com/yargs/yargs/issues/912)) ([1ef44e0](https://github.com/yargs/yargs/commit/1ef44e0))
+* to allow both undefined and nulls, for benefit of TypeScript  ([#945](https://github.com/yargs/yargs/issues/945)) ([792564d](https://github.com/yargs/yargs/commit/792564d))
+
+
+### BREAKING CHANGES
+
+* version() and help() are now enabled by default, and show up in help output; the implicit help command can no longer be enabled/disabled independently from the help command itself (which can now be disabled).
+* parse() now behaves as an alias for .argv, unless a parseCallback is provided.
+
+
+
+<a name="8.0.2"></a>
+## [8.0.2](https://github.com/yargs/yargs/compare/v8.0.1...v8.0.2) (2017-06-12)
+
+
+
+<a name="8.0.1"></a>
+## [8.0.1](https://github.com/yargs/yargs/compare/v8.0.0...v8.0.1) (2017-05-02)
+
+
+
+<a name="8.0.0"></a>
+# [8.0.0](https://github.com/yargs/yargs/compare/v7.1.0...v8.0.0) (2017-05-01)
+
+
+### Bug Fixes
+
+* commands are now applied in order, from left to right ([#857](https://github.com/yargs/yargs/issues/857)) ([baba863](https://github.com/yargs/yargs/commit/baba863))
+* help now takes precedence over command recommendation ([#866](https://github.com/yargs/yargs/issues/866)) ([17e3567](https://github.com/yargs/yargs/commit/17e3567))
+* positional arguments now work if no handler is provided to inner command ([#864](https://github.com/yargs/yargs/issues/864)) ([e28ded3](https://github.com/yargs/yargs/commit/e28ded3))
+
+
+### Chores
+
+* upgrade yargs-parser ([#867](https://github.com/yargs/yargs/issues/867)) ([8f9c6c6](https://github.com/yargs/yargs/commit/8f9c6c6))
+
+
+### Features
+
+* allow extends to inherit from a module ([#865](https://github.com/yargs/yargs/issues/865)) ([89456d9](https://github.com/yargs/yargs/commit/89456d9))
+* allow strict mode to be disabled ([#840](https://github.com/yargs/yargs/issues/840)) ([6f78c05](https://github.com/yargs/yargs/commit/6f78c05))
+
+
+### BREAKING CHANGES
+
+* extends functionality now always loads the JSON provided, rather than reading from a specific key
+* Node 4+ is now required; this will allow us to start updating our dependencies.
+* the first argument to strict() is now used to enable/disable its functionality, rather than controlling whether or not it is global.
+
+
+
+<a name="7.1.0"></a>
+# [7.1.0](https://github.com/yargs/yargs/compare/v7.0.2...v7.1.0) (2017-04-13)
+
+
+### Bug Fixes
+
+* fix demandOption no longer treats 'false' as truthy ([#829](https://github.com/yargs/yargs/issues/829)) ([c748dd2](https://github.com/yargs/yargs/commit/c748dd2))
+* get terminalWidth in non interactive mode no longer causes a validation exception ([#837](https://github.com/yargs/yargs/issues/837)) ([360e301](https://github.com/yargs/yargs/commit/360e301))
+* we shouldn't output help if we've printed a prior help-like message ([#847](https://github.com/yargs/yargs/issues/847)) ([17e89bd](https://github.com/yargs/yargs/commit/17e89bd))
+
+
+### Features
+
+* add support for numeric commands ([#825](https://github.com/yargs/yargs/issues/825)) ([fde0564](https://github.com/yargs/yargs/commit/fde0564))
+
+
+
+<a name="7.0.2"></a>
+## [7.0.2](https://github.com/yargs/yargs/compare/v7.0.1...v7.0.2) (2017-03-10)
+
+
+### Bug Fixes
+
+* populating placeholder arguments broke validation ([b3eb2fe](https://github.com/yargs/yargs/commit/b3eb2fe))
+
+
+
+<a name="7.0.1"></a>
+## [7.0.1](https://github.com/yargs/yargs/compare/v7.0.0...v7.0.1) (2017-03-03)
+
+
+### Bug Fixes
+
+* --help with default command should print top-level help ([#810](https://github.com/yargs/yargs/issues/810)) ([9c03fa4](https://github.com/yargs/yargs/commit/9c03fa4))
+
+
+
+<a name="7.0.0"></a>
+# [7.0.0](https://github.com/yargs/yargs/compare/v6.6.0...v7.0.0) (2017-02-26)
+
+
+### Bug Fixes
+
+* address min/max validation message regression ([#750](https://github.com/yargs/yargs/issues/750)) ([2e5ce0f](https://github.com/yargs/yargs/commit/2e5ce0f))
+* address positional argument strict() bug introduced in [#766](https://github.com/yargs/yargs/issues/766) ([#784](https://github.com/yargs/yargs/issues/784)) ([a8528e6](https://github.com/yargs/yargs/commit/a8528e6))
+* console.warn() rather than throwing errors when api signatures are incorrect ([#804](https://github.com/yargs/yargs/issues/804)) ([a607061](https://github.com/yargs/yargs/commit/a607061))
+* context should override parsed argv ([#786](https://github.com/yargs/yargs/issues/786)) ([0997288](https://github.com/yargs/yargs/commit/0997288))
+* context variables are now recognized in strict() mode ([#796](https://github.com/yargs/yargs/issues/796)) ([48575cd](https://github.com/yargs/yargs/commit/48575cd))
+* errors were not bubbling appropriately from sub-commands to top-level ([#802](https://github.com/yargs/yargs/issues/802)) ([8a992f5](https://github.com/yargs/yargs/commit/8a992f5))
+* positional arguments of sub-commands threw strict() exception ([#805](https://github.com/yargs/yargs/issues/805)) ([f3f074b](https://github.com/yargs/yargs/commit/f3f074b))
+* pull in yargs-parser with modified env precedence ([#787](https://github.com/yargs/yargs/issues/787)) ([e0fbbe5](https://github.com/yargs/yargs/commit/e0fbbe5))
+* running parse() multiple times on the same yargs instance caused exception if help() enabled ([#790](https://github.com/yargs/yargs/issues/790)) ([07e39b7](https://github.com/yargs/yargs/commit/07e39b7))
+* use path.resolve() to support node 0.10 ([#797](https://github.com/yargs/yargs/issues/797)) ([49a93fc](https://github.com/yargs/yargs/commit/49a93fc))
+
+
+### Features
+
+* add conflicts and implies shorthands. ([#753](https://github.com/yargs/yargs/issues/753)) ([bd1472b](https://github.com/yargs/yargs/commit/bd1472b))
+* add traditional Chinese translation ([#780](https://github.com/yargs/yargs/issues/780)) ([6ab6a95](https://github.com/yargs/yargs/commit/6ab6a95))
+* allow provided config object to extend other configs ([#779](https://github.com/yargs/yargs/issues/779)) ([3280dd0](https://github.com/yargs/yargs/commit/3280dd0))
+* function argument validation ([#773](https://github.com/yargs/yargs/issues/773)) ([22ed9bb](https://github.com/yargs/yargs/commit/22ed9bb))
+* if only one column is provided for examples, allow it to take up the entire line ([#749](https://github.com/yargs/yargs/issues/749)) ([7931652](https://github.com/yargs/yargs/commit/7931652))
+* introduce custom yargs error object ([#765](https://github.com/yargs/yargs/issues/765)) ([8308efa](https://github.com/yargs/yargs/commit/8308efa))
+* introduces support for default commands, using the '*' identifier ([#785](https://github.com/yargs/yargs/issues/785)) ([d78a0f5](https://github.com/yargs/yargs/commit/d78a0f5))
+* rethink how options are inherited by commands ([#766](https://github.com/yargs/yargs/issues/766)) ([ab1fa4b](https://github.com/yargs/yargs/commit/ab1fa4b))
+
+
+### BREAKING CHANGES
+
+* `extends` key in config file is now used for extending other config files
+* environment variables now take precedence over config files.
+* context now takes precedence over argv and defaults
+* the arguments passed to functions are now validated, there's a good chance this will throw exceptions for a few folks who are using the API in an unexpected way.
+* by default options, and many of yargs' parsing helpers will now default to being applied globally; such that they are no-longer reset before being passed into commands.
+* yargs will no longer aggressively suppress errors, allowing errors that are not generated internally to bubble.
+
+
+
+<a name="6.6.0"></a>
+# [6.6.0](https://github.com/yargs/yargs/compare/v6.5.0...v6.6.0) (2016-12-29)
+
+
+### Bug Fixes
+
+* [object Object] was accidentally being populated on options object ([#736](https://github.com/yargs/yargs/issues/736)) ([f755e27](https://github.com/yargs/yargs/commit/f755e27))
+* do not use cwd when resolving package.json for yargs parsing config ([#726](https://github.com/yargs/yargs/issues/726)) ([9bdaab7](https://github.com/yargs/yargs/commit/9bdaab7))
+
+
+### Features
+
+* implement conflicts() for defining mutually exclusive arguments; thanks [@madcampos](https://github.com/madcampos)! ([#741](https://github.com/yargs/yargs/issues/741)) ([5883779](https://github.com/yargs/yargs/commit/5883779))
+* split demand() into demandCommand()/demandOption() ([#740](https://github.com/yargs/yargs/issues/740)) ([66573c8](https://github.com/yargs/yargs/commit/66573c8))
+* support for positional argument aliases ([#727](https://github.com/yargs/yargs/issues/727)) ([27e1a57](https://github.com/yargs/yargs/commit/27e1a57))
+
+
+
+<a name="6.5.0"></a>
+# [6.5.0](https://github.com/yargs/yargs/compare/v6.4.0...v6.5.0) (2016-12-01)
+
+
+### Bug Fixes
+
+* still freeze/unfreeze if parse() is called in isolation ([#717](https://github.com/yargs/yargs/issues/717)) ([30a9492](https://github.com/yargs/yargs/commit/30a9492))
+
+
+### Features
+
+* pull in yargs-parser introducing additional settings ([#688](https://github.com/yargs/yargs/issues/688)), and fixing [#716](https://github.com/yargs/yargs/issues/716) ([#722](https://github.com/yargs/yargs/issues/722)) ([702995a](https://github.com/yargs/yargs/commit/702995a))
+
+
+
+<a name="6.4.0"></a>
+# [6.4.0](https://github.com/yargs/yargs/compare/v6.3.0...v6.4.0) (2016-11-13)
+
+
+### Bug Fixes
+
+* **locales:** correct some Russian translations ([#691](https://github.com/yargs/yargs/issues/691)) ([a980671](https://github.com/yargs/yargs/commit/a980671))
+
+
+### Features
+
+* **locales:** Added Belarusian translation ([#690](https://github.com/yargs/yargs/issues/690)) ([68dac1f](https://github.com/yargs/yargs/commit/68dac1f))
+* **locales:** Create nl.json ([#687](https://github.com/yargs/yargs/issues/687)) ([46ce1bb](https://github.com/yargs/yargs/commit/46ce1bb))
+* update to yargs-parser that addresses [#598](https://github.com/yargs/yargs/issues/598), [#617](https://github.com/yargs/yargs/issues/617) ([#700](https://github.com/yargs/yargs/issues/700)) ([54cb31d](https://github.com/yargs/yargs/commit/54cb31d))
+* yargs is now passed as the third-argument to fail handler ([#613](https://github.com/yargs/yargs/issues/613)) ([21b74f9](https://github.com/yargs/yargs/commit/21b74f9))
+
+
+### Performance Improvements
+
+* normalizing package data is an expensive operation ([#705](https://github.com/yargs/yargs/issues/705)) ([49cf533](https://github.com/yargs/yargs/commit/49cf533))
+
+
+
+<a name="6.3.0"></a>
+# [6.3.0](https://github.com/yargs/yargs/compare/v6.2.0...v6.3.0) (2016-10-19)
+
+
+### Bug Fixes
+
+* **command:** subcommands via commandDir() now supported for parse(msg, cb) ([#678](https://github.com/yargs/yargs/issues/678)) ([6b85cc6](https://github.com/yargs/yargs/commit/6b85cc6))
+
+
+### Features
+
+* **locales:** Add Thai locale file ([#679](https://github.com/yargs/yargs/issues/679)) ([c05e36b](https://github.com/yargs/yargs/commit/c05e36b))
+
+
+
+<a name="6.2.0"></a>
+# [6.2.0](https://github.com/yargs/yargs/compare/v6.1.1...v6.2.0) (2016-10-16)
+
+
+### Bug Fixes
+
+* stop applying parser to context object ([#675](https://github.com/yargs/yargs/issues/675)) ([3fe9b8f](https://github.com/yargs/yargs/commit/3fe9b8f))
+
+
+### Features
+
+* add new pt_BR translations ([#674](https://github.com/yargs/yargs/issues/674)) ([5615a82](https://github.com/yargs/yargs/commit/5615a82))
+* Italian translations for 'did you mean' and 'aliases' ([#673](https://github.com/yargs/yargs/issues/673)) ([81984e6](https://github.com/yargs/yargs/commit/81984e6))
+
+
+
+<a name="6.1.1"></a>
+## [6.1.1](https://github.com/yargs/yargs/compare/v6.1.0...v6.1.1) (2016-10-15)
+
+
+### Bug Fixes
+
+* freeze was not resetting configObjects to initial state; addressed performance issue raised by [@nexdrew](https://github.com/nexdrew). ([#670](https://github.com/yargs/yargs/issues/670)) ([ae4bcd4](https://github.com/yargs/yargs/commit/ae4bcd4))
+
+
+
+<a name="6.1.0"></a>
+# [6.1.0](https://github.com/yargs/yargs/compare/v6.0.0...v6.1.0) (2016-10-15)
+
+
+### Bug Fixes
+
+* **locales:** change some translations ([#667](https://github.com/yargs/yargs/issues/667)) ([aa966c5](https://github.com/yargs/yargs/commit/aa966c5))
+* **locales:** conform hi locale to y18n.__n expectations ([#666](https://github.com/yargs/yargs/issues/666)) ([22adb18](https://github.com/yargs/yargs/commit/22adb18))
+
+
+### Features
+
+* initial support for command aliases ([#647](https://github.com/yargs/yargs/issues/647)) ([127a040](https://github.com/yargs/yargs/commit/127a040))
+* **command:** add camelcase commands to argv ([#658](https://github.com/yargs/yargs/issues/658)) ([b1cabae](https://github.com/yargs/yargs/commit/b1cabae))
+* **locales:** add Hindi translations ([9290912](https://github.com/yargs/yargs/commit/9290912))
+* **locales:** add Hungarian translations  ([be92327](https://github.com/yargs/yargs/commit/be92327))
+* **locales:** Japanese translations for 'did you mean' and 'aliases'  ([#651](https://github.com/yargs/yargs/issues/651)) ([5eb78fc](https://github.com/yargs/yargs/commit/5eb78fc))
+* **locales:** Polish translations for 'did you mean' and 'aliases' ([#650](https://github.com/yargs/yargs/issues/650)) ([c951c0e](https://github.com/yargs/yargs/commit/c951c0e))
+* reworking yargs API to make it easier to run in headless environments, e.g., Slack ([#646](https://github.com/yargs/yargs/issues/646)) ([f284c29](https://github.com/yargs/yargs/commit/f284c29))
+* Turkish translations for 'did you mean' and 'aliases' ([#660](https://github.com/yargs/yargs/issues/660)) ([072fd45](https://github.com/yargs/yargs/commit/072fd45))
+
+
+
+<a name="6.0.0"></a>
+# [6.0.0](https://github.com/yargs/yargs/compare/v5.0.0...v6.0.0) (2016-09-30)
+
+
+### Bug Fixes
+
+* changed parsing of the command string to ignore extra spaces ([#600](https://github.com/yargs/yargs/issues/600)) ([e8e5a72](https://github.com/yargs/yargs/commit/e8e5a72))
+* drop lodash.assign ([#641](https://github.com/yargs/yargs/issues/641)) ([ad3146f](https://github.com/yargs/yargs/commit/ad3146f))
+* for args that have skipValidation set to `true`, check if the parsed arg is `true` ([#619](https://github.com/yargs/yargs/issues/619)) ([658a34c](https://github.com/yargs/yargs/commit/658a34c))
+* upgrade standard, and fix appveyor config so that it works with newest standard ([#607](https://github.com/yargs/yargs/issues/607)) ([c301f42](https://github.com/yargs/yargs/commit/c301f42))
+
+
+### Chores
+
+* upgrade yargs-parser ([#633](https://github.com/yargs/yargs/issues/633)) ([cc1224e](https://github.com/yargs/yargs/commit/cc1224e))
+
+
+### Features
+
+* make opts object optional for .option() ([#624](https://github.com/yargs/yargs/issues/624)) ([4f29de6](https://github.com/yargs/yargs/commit/4f29de6))
+
+
+### Performance Improvements
+
+* defer windowWidth() to improve perf for non-help usage ([#610](https://github.com/yargs/yargs/issues/610)) ([cbc3636](https://github.com/yargs/yargs/commit/cbc3636))
+
+
+### BREAKING CHANGES
+
+* coerce is now applied as a final step after other parsing is complete
+
+
+
+<a name="5.0.0"></a>
+# [5.0.0](https://github.com/yargs/yargs/compare/v4.8.1...v5.0.0) (2016-08-14)
+
+
+### Bug Fixes
+
+* **default:** Remove undocumented alias of default() ([#469](https://github.com/yargs/yargs/issues/469)) ([b8591b2](https://github.com/yargs/yargs/commit/b8591b2))
+* remove deprecated zh.json ([#578](https://github.com/yargs/yargs/issues/578)) ([317c62c](https://github.com/yargs/yargs/commit/317c62c))
+
+
+### Features
+
+* .help() API can now enable implicit help command ([#574](https://github.com/yargs/yargs/issues/574)) ([7645019](https://github.com/yargs/yargs/commit/7645019))
+* **command:** builder function no longer needs to return the yargs instance ([#549](https://github.com/yargs/yargs/issues/549)) ([eaa2873](https://github.com/yargs/yargs/commit/eaa2873))
+* add coerce api ([#586](https://github.com/yargs/yargs/issues/586)) ([1d53ccb](https://github.com/yargs/yargs/commit/1d53ccb))
+* adds recommendCommands() for command suggestions ([#580](https://github.com/yargs/yargs/issues/580)) ([59474dc](https://github.com/yargs/yargs/commit/59474dc))
+* apply .env() globally ([#553](https://github.com/yargs/yargs/issues/553)) ([be65728](https://github.com/yargs/yargs/commit/be65728))
+* apply default builder to command() and apply fail() handlers globally ([#583](https://github.com/yargs/yargs/issues/583)) ([0aaa68b](https://github.com/yargs/yargs/commit/0aaa68b))
+* update yargs-parser to version 3.1.0 ([#581](https://github.com/yargs/yargs/issues/581)) ([882a127](https://github.com/yargs/yargs/commit/882a127))
+
+
+### Performance Improvements
+
+* defer requiring most external libs until needed ([#584](https://github.com/yargs/yargs/issues/584)) ([f9b0ed4](https://github.com/yargs/yargs/commit/f9b0ed4))
+
+
+### BREAKING CHANGES
+
+* fail is now applied globally.
+* we now default to an empty builder function when command is executed with no builder.
+* yargs-parser now better handles negative integer values, at the cost of handling numeric option names, e.g., -1 hello
+* default: removed undocumented `defaults` alias for `default`.
+* introduces a default `help` command which outputs help, as an alternative to a help flag.
+* interpret demand() numbers as relative to executing command ([#582](https://github.com/yargs/yargs/issues/582)) ([927810c](https://github.com/yargs/yargs/commit/927810c))
+
+
+
+<a name="4.8.1"></a>
+## [4.8.1](https://github.com/yargs/yargs/compare/v4.8.0...v4.8.1) (2016-07-16)
+
+
+### Bug Fixes
+
+* **commandDir:** make dir relative to caller instead of require.main.filename ([#548](https://github.com/yargs/yargs/issues/548)) ([3c2e479](https://github.com/yargs/yargs/commit/3c2e479))
+* add config lookup for .implies() ([#556](https://github.com/yargs/yargs/issues/556)) ([8d7585c](https://github.com/yargs/yargs/commit/8d7585c))
+* cache pkg lookups by path to avoid returning the wrong one ([#552](https://github.com/yargs/yargs/issues/552)) ([fea7e0b](https://github.com/yargs/yargs/commit/fea7e0b))
+* positional arguments were not being handled appropriately by parse() ([#559](https://github.com/yargs/yargs/issues/559)) ([063a866](https://github.com/yargs/yargs/commit/063a866))
+* pull in [@nexdrew](https://github.com/nexdrew)'s fixes to yargs-parser ([#560](https://github.com/yargs/yargs/issues/560)) ([c77c080](https://github.com/yargs/yargs/commit/c77c080)), closes [#560](https://github.com/yargs/yargs/issues/560)
+
+
+
+<a name="4.8.0"></a>
+# [4.8.0](https://github.com/yargs/yargs/compare/v4.7.1...v4.8.0) (2016-07-09)
+
+
+### Bug Fixes
+
+* drop unused camelcase dependency fixes [#516](https://github.com/yargs/yargs/issues/516) ([#525](https://github.com/yargs/yargs/issues/525)) ([365fb9a](https://github.com/yargs/yargs/commit/365fb9a)), closes [#516](https://github.com/yargs/yargs/issues/516) [#525](https://github.com/yargs/yargs/issues/525)
+* fake a tty in tests, so that we can use the new set-blocking ([#512](https://github.com/yargs/yargs/issues/512)) ([a54c742](https://github.com/yargs/yargs/commit/a54c742))
+* ignore invalid package.json during read-pkg-up ([#546](https://github.com/yargs/yargs/issues/546)) ([e058c87](https://github.com/yargs/yargs/commit/e058c87))
+* keep both zh and zh_CN until yargs[@5](https://github.com/5).x ([0f8faa7](https://github.com/yargs/yargs/commit/0f8faa7))
+* lazy-load package.json and cache. get rid of pkg-conf dependency. ([#544](https://github.com/yargs/yargs/issues/544)) ([2609b2e](https://github.com/yargs/yargs/commit/2609b2e))
+* we now respect the order of _ when applying commands ([#537](https://github.com/yargs/yargs/issues/537)) ([ed86b78](https://github.com/yargs/yargs/commit/ed86b78))
+
+
+### Features
+
+* add .commandDir(dir) to API to apply all command modules from a relative directory ([#494](https://github.com/yargs/yargs/issues/494)) ([b299dff](https://github.com/yargs/yargs/commit/b299dff))
+* **command:** derive missing command string from module filename ([#527](https://github.com/yargs/yargs/issues/527)) ([20d4b8a](https://github.com/yargs/yargs/commit/20d4b8a))
+* builder is now optional for a command module ([#545](https://github.com/yargs/yargs/issues/545)) ([8d6ad6e](https://github.com/yargs/yargs/commit/8d6ad6e))
+
+
+
+<a name="4.7.1"></a>
+## [4.7.1](https://github.com/yargs/yargs/compare/v4.7.0...v4.7.1) (2016-05-15)
+
+
+### Bug Fixes
+
+* switch to using `const` rather than `var` ([#499](https://github.com/yargs/yargs/pull/499))
+* make stdout flush on newer versions of Node.js ([#501](https://github.com/yargs/yargs/issues/501)) ([9f8c6f4](https://github.com/yargs/yargs/commit/9f8c6f4))
+
+
+
+<a name="4.7.0"></a>
+# [4.7.0](https://github.com/yargs/yargs/compare/v4.6.0...v4.7.0) (2016-05-02)
+
+
+### Bug Fixes
+
+* **pkgConf:** fix aliases issues in .pkgConf() ([#478](https://github.com/yargs/yargs/issues/478))([b900502](https://github.com/yargs/yargs/commit/b900502))
+
+
+### Features
+
+* **completion:** allow to get completions for any string, not just process.argv ([#470](https://github.com/yargs/yargs/issues/470))([74fcfbc](https://github.com/yargs/yargs/commit/74fcfbc))
+* **configuration:** Allow to directly pass a configuration object to .config() ([#480](https://github.com/yargs/yargs/issues/480))([e0a7e05](https://github.com/yargs/yargs/commit/e0a7e05))
+* **validation:** Add .skipValidation() method ([#471](https://github.com/yargs/yargs/issues/471))([d72badb](https://github.com/yargs/yargs/commit/d72badb))
+
+
+
+<a name="4.6.0"></a>
+# [4.6.0](https://github.com/yargs/yargs/compare/v4.5.0...v4.6.0) (2016-04-11)
+
+
+### Bug Fixes
+
+* **my brand!:** I agree with [@osher](https://github.com/osher) lightweight isn't a huge selling point of ours any longer, see [#468](https://github.com/yargs/yargs/issues/468) ([c46d7e1](https://github.com/yargs/yargs/commit/c46d7e1))
+
+### Features
+
+* switch to standard-version for release management ([f70f801](https://github.com/yargs/yargs/commit/f70f801))
+* upgrade to version of yargs-parser that introduces some slick new features, great work [@elas7](https://github.com/elas7). update cliui, replace win-spawn, replace badge. ([#475](https://github.com/yargs/yargs/issues/475)) ([f915dd4](https://github.com/yargs/yargs/commit/f915dd4))
+
+
+
+<a name="4.5.0"></a>
+# [4.5.0](https://github.com/yargs/yargs/compare/v4.4.0...v4.5.0) (2016-04-05)
+
+
+### Bug Fixes
+
+* **windows:** handle $0 better on Windows platforms ([eb6e03f](https://github.com/yargs/yargs/commit/eb6e03f))
+
+### Features
+
+* **commands:** implemented variadic positional arguments ([51d926e](https://github.com/yargs/yargs/commit/51d926e))
+* **completion:** completion now better handles aliases, and avoids duplicating keys. ([86416c8](https://github.com/yargs/yargs/commit/86416c8))
+* **config:** If invoking .config() without parameters, set a default option ([0413dd1](https://github.com/yargs/yargs/commit/0413dd1))
+* **conventional-changelog:** switching to using conventional-changelog for generating the changelog ([a2b5a2a](https://github.com/yargs/yargs/commit/a2b5a2a))
+
+
+
+### v4.4.0 (2016/04/03 21:10 +07:00)
+
+- [#454](https://github.com/yargs/yargs/pull/454) fix demand() when second argument is an array (@elas7)
+- [#452](https://github.com/yargs/yargs/pull/452) fix code example for `.help()` docs (@maxrimue)
+- [#450](https://github.com/yargs/yargs/pull/450) fix for bash completion trailing space edge-case (@elas7)
+- [#448](https://github.com/yargs/yargs/pull/448) allow a method to be passed to `showHelp`, rather than a log-level (@osher)
+- [#446](https://github.com/yargs/yargs/pull/446) update yargs-parser, y18n, nyc, cliui, pkg-conf (@bcoe)
+- [#436](https://github.com/yargs/yargs/pull/436) the rebase method is only used by tests, do not export it in two places (@elas7)
+- [#428](https://github.com/yargs/yargs/pull/428) initial support for subcommands (@nexdrew)
+
+### v4.3.2 (2016/3/20 15:07 +07:00)
+
+- [#445](https://github.com/yargs/yargs/pull/445) strict mode was failing if no commands were registered (@nexdrew)
+- [#443](https://github.com/yargs/yargs/pull/443) adds Italian translation \o/ (@madrisan)
+- [#441](https://github.com/yargs/yargs/pull/441) remove duplicate keys from array options configuration (@elas7)
+- [#437](https://github.com/yargs/yargs/pull/437) standardize tests for .command() (@lrlna)
+
+### v4.3.0 (2016/3/12 14:19 +07:00)
+
+- [#432](https://github.com/yargs/yargs/pull/432) non-singleton version of yargs (@bcoe)
+- [#422, #425, #420] translations for number (@zkat, @rilut, @maxrimue, @watilde)
+- [#414](https://github.com/yargs/yargs/pull/414) all command options can be defined in module now (@nexdrew)
+
+### v4.2.0 (2016/2/22 11:02 +07:00)
+
+- [#395](https://github.com/yargs/yargs/pull/395) do not reset groups if they contain
+  global keys (@novemberborn)
+- [#393](https://github.com/yargs/yargs/pull/393) use sane default for usage strings (@nexdrew)
+- [#392](https://github.com/yargs/yargs/pull/392) resetting wrap() was causing layout issues
+  with commands (@nexdrew)
+- [#391](https://github.com/yargs/yargs/pull/391) commands were being added multiple times (@nexdrew)
+
+### v4.0.0 (2016/2/14 1:27 +07:00)
+
+- [#384](https://github.com/bcoe/yargs/pull/384) add new number type to yargs (@lrlna, @maxrimue)
+- [#382](https://github.com/bcoe/yargs/pull/382) pass error as extra parameter to fail (@gajus)
+- [#378](https://github.com/bcoe/yargs/pull/378) introduces the pkgConf feature, which tells
+  yargs to load default argument values from a key on a project's package.json (@bcoe)
+- [#376](https://github.com/bcoe/yargs/pull/376) **breaking change**, make help() method signature
+   more consistent with other commands (@maxrimue)
+- [#368](https://github.com/bcoe/yargs/pull/368) **breaking change**, overhaul to command handling API:
+  introducing named positional arguments, commands as modules, introduces the concept of global options (options that don't reset). (@nexdrew, @bcoe).
+- [#364](https://github.com/bcoe/yargs/pull/364) add the slick new yargs website to the package.json (@iarna).
+- [#357](https://github.com/bcoe/yargs/pull/357) .strict() now requires that a valid command is provided (@lrlna)
+- [#356](https://github.com/bcoe/yargs/pull/356) pull the parsing bits of yargs into the separate module yargs-parser. Various parsing options can now be turned on and off using configuration (@bcoe).
+- [#330](https://github.com/bcoe/yargs/pull/330) **breaking change**, fix inconsistencies with `.version()` API. (@maxrimue).
+
+### v3.32.0 (2016/1/14 10:13 +07:00)
+
+- [#344](https://github.com/bcoe/yargs/pull/344) yargs now has a code of conduct and contributor guidelines (@bcoe)
+- [#341](https://github.com/bcoe/yargs/issues/341) Fix edge-case with camel-case arguments (@davibe)
+- [#331](https://github.com/bcoe/yargs/pull/331) Handle parsing a raw argument string (@kellyselden)
+- [#325](https://github.com/bcoe/yargs/pull/325) Tweaks to make tests pass again on Windows (@isaacs)
+- [#321](https://github.com/bcoe/yargs/pull/321) Custom config parsing function (@bcoe)
+
+### v3.31.0 (2015/12/03 10:15 +07:00)
+
+- [#239](https://github.com/bcoe/yargs/pull/239) Pass argv to commands (@bcoe)
+- [#308](https://github.com/bcoe/yargs/pull/308) Yargs now handles environment variables (@nexdrew)
+- [#302](https://github.com/bcoe/yargs/pull/302) Add Indonesian translation (@rilut)
+- [#300](https://github.com/bcoe/yargs/pull/300) Add Turkish translation (@feyzo)
+- [#298](https://github.com/bcoe/yargs/pull/298) Add Norwegian Bokmål translation (@sindresorhus)
+- [#297](https://github.com/bcoe/yargs/pull/297) Fix for layout of cjk characters (@disjukr)
+- [#296](https://github.com/bcoe/yargs/pull/296) Add Korean translation (@disjukr)
+
+### v3.30.0 (2015/11/13 16:29 +07:00)
+
+- [#293](https://github.com/bcoe/yargs/pull/293) Polish language support (@kamilogorek)
+- [#291](https://github.com/bcoe/yargs/pull/291) fix edge-cases with `.alias()` (@bcoe)
+- [#289](https://github.com/bcoe/yargs/pull/289) group options in custom groups (@bcoe)
+
+### v3.29.0 (2015/10/16 21:51 +07:00)
+
+- [#282](https://github.com/bcoe/yargs/pull/282) completions now accept promises (@LinusU)
+- [#281](https://github.com/bcoe/yargs/pull/281) fix parsing issues with dot notation (@bcoe)
+
+### v3.28.0 (2015/10/16 1:55 +07:00)
+
+- [#277](https://github.com/bcoe/yargs/pull/277) adds support for ansi escape codes (@bcoe)
+
+### v3.27.0 (2015/10/08 1:55 +00:00)
+
+- [#271](https://github.com/bcoe/yargs/pull/273) skips validation for help or version flags with exitProcess(false) (@tepez)
+- [#273](https://github.com/bcoe/yargs/pull/273) implements single output for errors with exitProcess(false) (@nexdrew)
+- [#269](https://github.com/bcoe/yargs/pull/269) verifies single output for errors with exitProcess(false) (@tepez)
+- [#268](https://github.com/bcoe/yargs/pull/268) adds Chinese translation (@qiu8310)
+- [#266](https://github.com/bcoe/yargs/pull/266) adds case for -- after -- in parser test (@geophree)
+
+### v3.26.0 (2015/09/25 2:14 +00:00)
+
+- [#263](https://github.com/bcoe/yargs/pull/263) document count() and option() object keys (@nexdrew)
+- [#259](https://github.com/bcoe/yargs/pull/259) remove util in readme (@38elements)
+- [#258](https://github.com/bcoe/yargs/pull/258) node v4 builds, update deps (@nexdrew)
+- [#257](https://github.com/bcoe/yargs/pull/257) fix spelling errors (@dkoleary88)
+
+### v3.25.0 (2015/09/13 7:38 -07:00)
+
+- [#254](https://github.com/bcoe/yargs/pull/254) adds Japanese translation (@oti)
+- [#253](https://github.com/bcoe/yargs/pull/253) fixes for tests on Windows (@bcoe)
+
+### v3.24.0 (2015/09/04 12:02 +00:00)
+
+- [#248](https://github.com/bcoe/yargs/pull/248) reinstate os-locale, no spawning (@nexdrew)
+- [#249](https://github.com/bcoe/yargs/pull/249) use travis container-based infrastructure (@nexdrew)
+- [#247](https://github.com/bcoe/yargs/pull/247) upgrade standard (@nexdrew)
+
+### v3.23.0 (2015/08/30 23:00 +00:00)
+
+- [#246](https://github.com/bcoe/yargs/pull/246) detect locale based only on environment variables (@bcoe)
+- [#244](https://github.com/bcoe/yargs/pull/244) adds Windows CI testing (@bcoe)
+- [#245](https://github.com/bcoe/yargs/pull/245) adds OSX CI testing (@bcoe, @nexdrew)
+
+### v3.22.0 (2015/08/28 22:26 +00:00)
+- [#242](https://github.com/bcoe/yargs/pull/242) adds detectLocale config option (@bcoe)
+
+### v3.21.1 (2015/08/28 20:58 +00:00)
+- [#240](https://github.com/bcoe/yargs/pull/240) hot-fix for Atom on Windows (@bcoe)
+
+### v3.21.0 (2015/08/21 21:20 +00:00)
+- [#238](https://github.com/bcoe/yargs/pull/238) upgrade camelcase, window-size, chai, mocha (@nexdrew)
+- [#237](https://github.com/bcoe/yargs/pull/237) adds defaultDescription to option() (@nexdrew)
+
+### v3.20.0 (2015/08/20 01:29 +00:00)
+- [#231](https://github.com/bcoe/yargs/pull/231) Merge pull request #231 from bcoe/detect-locale (@sindresorhus)
+- [#235](https://github.com/bcoe/yargs/pull/235) adds german translation to yargs (@maxrimue)
+
+### v3.19.0 (2015/08/14 05:12 +00:00)
+- [#224](https://github.com/bcoe/yargs/pull/224) added Portuguese translation (@codemonkey3045)
+
+### v3.18.1 (2015/08/12 05:53 +00:00)
+
+- [#228](https://github.com/bcoe/yargs/pull/228) notes about embedding yargs in Electron (@etiktin)
+- [#223](https://github.com/bcoe/yargs/pull/223) make booleans work in config files (@sgentle)
+
+### v3.18.0 (2015/08/06 20:05 +00:00)
+- [#222](https://github.com/bcoe/yargs/pull/222) updates fr locale (@nexdrew)
+- [#221](https://github.com/bcoe/yargs/pull/221) adds missing locale strings (@nexdrew)
+- [#220](https://github.com/bcoe/yargs/pull/220) adds es locale (@zkat)
+
+### v3.17.1 (2015/08/02 19:35 +00:00)
+- [#218](https://github.com/bcoe/yargs/pull/218) upgrades nyc (@bcoe)
+
+### v3.17.0 (2015/08/02 18:39 +00:00)
+- [#217](https://github.com/bcoe/yargs/pull/217) sort methods in README.md (@nexdrew)
+- [#215](https://github.com/bcoe/yargs/pull/215) adds fr locale (@LoicMahieu)
+
+### v3.16.0 (2015/07/30 04:35 +00:00)
+- [#210](https://github.com/bcoe/yargs/pull/210) adds i18n support to yargs (@bcoe)
+- [#209](https://github.com/bcoe/yargs/pull/209) adds choices type to yargs (@nexdrew)
+- [#207](https://github.com/bcoe/yargs/pull/207) pretty new shields from shields.io (@SimenB)
+- [#208](https://github.com/bcoe/yargs/pull/208) improvements to README.md (@nexdrew)
+- [#205](https://github.com/bcoe/yargs/pull/205) faster build times on Travis (@ChristianMurphy)
+
+### v3.15.0 (2015/07/06 06:01 +00:00)
+- [#197](https://github.com/bcoe/yargs/pull/197) tweaks to how errors bubble up from parser.js (@bcoe)
+- [#193](https://github.com/bcoe/yargs/pull/193) upgraded nyc, reporting now happens by default (@bcoe)
+
+### v3.14.0 (2015/06/28 02:12 +00:00)
+
+- [#192](https://github.com/bcoe/yargs/pull/192) standard style nits (@bcoe)
+- [#190](https://github.com/bcoe/yargs/pull/190) allow for hidden commands, e.g.,
+  .completion('completion', false) (@tschaub)
+
+### v3.13.0 (2015/06/24 04:12 +00:00)
+
+- [#187](https://github.com/bcoe/yargs/pull/187) completion now behaves differently
+  if it is being run in the context of a command (@tschaub)
+- [#186](https://github.com/bcoe/yargs/pull/186) if no matches are found for a completion
+  default to filename completion (@tschaub)
+
+### v3.12.0 (2015/06/19 03:23 +00:00)
+- [#183](https://github.com/bcoe/yargs/pull/183) don't complete commands if they've already been completed (@tschaub)
+- [#181](https://github.com/bcoe/yargs/pull/181) various fixes for completion. (@bcoe, @tschaub)
+- [#182](https://github.com/bcoe/yargs/pull/182) you can now set a maximum # of of required arguments (@bcoe)
+
+### v3.11.0 (2015/06/15 05:15 +00:00)
+
+- [#173](https://github.com/bcoe/yargs/pull/173) update standard, window-size, chai (@bcoe)
+- [#171](https://github.com/bcoe/yargs/pull/171) a description can now be set
+  when providing a config option. (@5c077yP)
+
+### v3.10.0 (2015/05/29 04:25 +00:00)
+
+- [#165](https://github.com/bcoe/yargs/pull/165) expose yargs.terminalWidth() thanks @ensonic (@bcoe)
+- [#164](https://github.com/bcoe/yargs/pull/164) better array handling thanks @getify (@bcoe)
+
+### v3.9.1 (2015/05/20 05:14 +00:00)
+- [b6662b6](https://github.com/bcoe/yargs/commit/b6662b6774cfeab4876f41ec5e2f67b7698f4e2f) clarify .config() docs (@linclark)
+- [0291360](https://github.com/bcoe/yargs/commit/02913606285ce31ce81d7f12c48d8a3029776ec7) fixed tests, switched to nyc for coverage, fixed security issue, added Lin as collaborator (@bcoe)
+
+### v3.9.0 (2015/05/10 18:32 +00:00)
+- [#157](https://github.com/bcoe/yargs/pull/157) Merge pull request #157 from bcoe/command-yargs. allows handling of command specific arguments. Thanks for the suggestion @ohjames (@bcoe)
+- [#158](https://github.com/bcoe/yargs/pull/158) Merge pull request #158 from kemitchell/spdx-license. Update license format (@kemitchell)
+
+### v3.8.0 (2015/04/24 23:10 +00:00)
+- [#154](https://github.com/bcoe/yargs/pull/154) showHelp's method signature was misleading fixes #153 (@bcoe)
+- [#151](https://github.com/bcoe/yargs/pull/151) refactor yargs' table layout logic to use new helper library (@bcoe)
+- [#150](https://github.com/bcoe/yargs/pull/150) Fix README example in argument requirements (@annonymouse)
+
+### v3.7.2 (2015/04/13 11:52 -07:00)
+
+* [679fbbf](https://github.com/bcoe/yargs/commit/679fbbf55904030ccee8a2635e8e5f46551ab2f0) updated yargs to use the [standard](https://github.com/feross/standard) style guide (agokjr)
+* [22382ee](https://github.com/bcoe/yargs/commit/22382ee9f5b495bc2586c1758cd1091cec3647f9 various bug fixes for $0 (@nylen)
+
+### v3.7.1 (2015/04/10 11:06 -07:00)
+
+* [89e1992](https://github.com/bcoe/yargs/commit/89e1992a004ba73609b5f9ee6890c4060857aba4) detect iojs bin along with node bin. (@bcoe)
+* [755509e](https://github.com/bcoe/yargs/commit/755509ea90041e5f7833bba3b8c5deffe56f0aab) improvements to example documentation in README.md (@rstacruz)
+* [0d2dfc8](https://github.com/bcoe/yargs/commit/0d2dfc822a43418242908ad97ddd5291a1b35dc6) showHelp() no longer requires that .argv has been called (@bcoe)
+
+### v3.7.0 (2015/04/04 02:29 -07:00)
+
+* [56cbe2d](https://github.com/bcoe/yargs/commit/56cbe2ddd33dc176dcbf97ba40559864a9f114e4) make .requiresArg() work with type hints. (@bcoe).
+* [2f5d562](https://github.com/bcoe/yargs/commit/2f5d5624f736741deeedf6a664d57bc4d857bdd0) serialize arrays and objects in usage strings. (@bcoe).
+* [5126304](https://github.com/bcoe/yargs/commit/5126304dd18351fc28f10530616fdd9361e0af98) be more lenient about alias/primary key ordering in chaining API. (@bcoe)
+
+### v3.6.0 (2015/03/21 01:00 +00:00)
+- [4e24e22](https://github.com/bcoe/yargs/commit/4e24e22e6a195e55ab943ede704a0231ac33b99c) support for .js configuration files. (@pirxpilot)
+
+### v3.5.4 (2015/03/12 05:56 +00:00)
+- [c16cc08](https://github.com/bcoe/yargs/commit/c16cc085501155cf7fd853ccdf8584b05ab92b78) message for non-option arguments is now optional, thanks to (@raine)
+
+### v3.5.3 (2015/03/09 06:14 +00:00)
+- [870b428](https://github.com/bcoe/yargs/commit/870b428cf515d560926ca392555b7ad57dba9e3d) completion script was missing in package.json (@bcoe)
+
+### v3.5.2 (2015/03/09 06:11 +00:00)
+- [58a4b24](https://github.com/bcoe/yargs/commit/58a4b2473ebbb326713d522be53e32d3aabb08d2) parse was being called multiple times, resulting in strange behavior (@bcoe)
+
+### v3.5.1 (2015/03/09 04:55 +00:00)
+- [4e588e0](https://github.com/bcoe/yargs/commit/4e588e055afbeb9336533095f051496e3977f515) accidentally left testing logic in (@bcoe)
+
+### v3.5.0 (2015/03/09 04:49 +00:00)
+- [718bacd](https://github.com/bcoe/yargs/commit/718bacd81b9b44f786af76b2afe491fe06274f19) added support for bash completions see #4 (@bcoe)
+- [a192882](https://github.com/bcoe/yargs/commit/a19288270fc431396c42af01125eeb4443664528) downgrade to mocha 2.1.0 until https://github.com/mochajs/mocha/issues/1585 can be sorted out (@bcoe)
+
+### v3.4.7 (2015/03/09 04:09 +00:00)
+- [9845e5c](https://github.com/bcoe/yargs/commit/9845e5c1a9c684ba0be3f0bfb40e7b62ab49d9c8) the Argv singleton was not being updated when manually parsing arguments, fixes #114 (@bcoe)
+
+### v3.4.6 (2015/03/09 04:01 +00:00)
+- [45b4c80](https://github.com/bcoe/yargs/commit/45b4c80b890d02770b0a94f326695a8a566e8fe9) set placeholders for all keys fixes #115 (@bcoe)
+
+### v3.4.5 (2015/03/01 20:31 +00:00)
+- [a758e0b](https://github.com/bcoe/yargs/commit/a758e0b2556184f067cf3d9c4ef886d39817ebd2) fix for count consuming too many arguments (@bcoe)
+
+### v3.4.4 (2015/02/28 04:52 +00:00)
+- [0476af7](https://github.com/bcoe/yargs/commit/0476af757966acf980d998b45108221d4888cfcb) added nargs feature, allowing you to specify the number of arguments after an option (@bcoe)
+- [092477d](https://github.com/bcoe/yargs/commit/092477d7ab3efbf0ba11cede57f7d8cfc70b024f) updated README with full example of v3.0 API (@bcoe)
+
+### v3.3.3 (2015/02/28 04:23 +00:00)
+- [0c4b769](https://github.com/bcoe/yargs/commit/0c4b769516cd8d93a7c4e5e675628ae0049aa9a8) remove string dependency, which conflicted with other libraries see #106 (@bcoe)
+
+### v3.3.2 (2015/02/28 04:11 +00:00)
+- [2a98906](https://github.com/bcoe/yargs/commit/2a9890675821c0e7a12f146ce008b0562cb8ec9a) add $0 to epilog (@schnittstabil)
+
+### v3.3.1 (2015/02/24 03:28 +00:00)
+- [ad485ce](https://github.com/bcoe/yargs/commit/ad485ce748ebdfce25b88ef9d6e83d97a2f68987) fix for applying defaults to camel-case args (@bcoe)
+
+### v3.3.0 (2015/02/24 00:49 +00:00)
+- [8bfe36d](https://github.com/bcoe/yargs/commit/8bfe36d7fb0f93a799ea3f4c756a7467c320f8c0) fix and document restart() command, as a tool for building nested CLIs (@bcoe)
+
+### v3.2.1 (2015/02/22 05:45 +00:00)
+- [49a6d18](https://github.com/bcoe/yargs/commit/49a6d1822a4ef9b1ea6f90cc366be60912628885) you can now provide a function that generates a default value (@bcoe)
+
+### v3.2.0 (2015/02/22 05:24 +00:00)
+- [7a55886](https://github.com/bcoe/yargs/commit/7a55886c9343cf71a20744ca5cdd56d2ea7412d5) improvements to yargs two-column text layout (@bcoe)
+- [b6ab513](https://github.com/bcoe/yargs/commit/b6ab5136a4c3fa6aa496f6b6360382e403183989) Tweak NPM version badge (@nylen)
+
+### v3.1.0 (2015/02/19 19:37 +00:00)
+- [9bd2379](https://github.com/bcoe/yargs/commit/9bd237921cf1b61fd9f32c0e6d23f572fc225861) version now accepts a function, making it easy to load version #s from a package.json (@bcoe)
+
+### v3.0.4 (2015/02/14 01:40 +00:00)
+- [0b7c19b](https://github.com/bcoe/yargs/commit/0b7c19beaecb747267ca4cc10e5cb2a8550bc4b7) various fixes for dot-notation handling (@bcoe)
+
+### v3.0.3 (2015/02/14 00:59 +00:00)
+- [c3f35e9](https://github.com/bcoe/yargs/commit/c3f35e99bd5a0d278073fcadd95e2d778616cc17) make sure dot-notation is applied to aliases (@bcoe)
+
+### 3.0.2 (2015/02/13 16:50 +00:00)
+- [74c8967](https://github.com/bcoe/yargs/commit/74c8967c340c204a0a7edf8a702b6f46c2705435) document epilog shorthand of epilogue. (@bcoe)
+- [670110f](https://github.com/bcoe/yargs/commit/670110fc01bedc4831b6fec6afac54517d5a71bc) any non-truthy value now causes check to fail see #76 (@bcoe)
+- [0d8f791](https://github.com/bcoe/yargs/commit/0d8f791a33c11ced4cd431ea8d3d3a337d456b56) finished implementing my wish-list of fetures for yargs 3.0. see #88 (@bcoe)
+- [5768447](https://github.com/bcoe/yargs/commit/5768447447c4c8e8304f178846206ce86540f063) fix coverage. (@bcoe)
+- [82e793f](https://github.com/bcoe/yargs/commit/82e793f3f61c41259eaacb67f0796aea2cf2aaa0) detect console width and perform word-wrapping. (@bcoe)
+- [67476b3](https://github.com/bcoe/yargs/commit/67476b37eea07fee55f23f35b9e0c7d76682b86d) refactor two-column table layout so that we can use it for examples and usage (@bcoe)
+- [4724cdf](https://github.com/bcoe/yargs/commit/4724cdfcc8e37ae1ca3dcce9d762f476e9ef4bb4) major refactor of index.js, in prep for 3.x release. (@bcoe)
+
+### v2.3.0 (2015/02/08 20:41 +00:00)
+- [d824620](https://github.com/bcoe/yargs/commit/d824620493df4e63664af1fe320764dd1a9244e6) allow for undefined boolean defaults (@ashi009)
+
+### v2.2.0 (2015/02/08 20:07 +00:00)
+- [d6edd98](https://github.com/bcoe/yargs/commit/d6edd9848826e7389ed1393858c45d03961365fd) in-prep for further refactoring, and a 3.x release I've shuffled some things around and gotten test-coverage to 100%. (@bcoe)
+
+### v2.1.2 (2015/02/08 06:05 +00:00)
+- [d640745](https://github.com/bcoe/yargs/commit/d640745a7b9f8d476e0223879d056d18d9c265c4) switch to path.relative (@bcoe)
+- [3bfd41f](https://github.com/bcoe/yargs/commit/3bfd41ff262a041f29d828b88936a79c63cad594) remove mocha.opts. (@bcoe)
+- [47a2f35](https://github.com/bcoe/yargs/commit/47a2f357091db70903a402d6765501c1d63f15fe) document using .string('_') for string ids. see #56 (@bcoe)
+- [#57](https://github.com/bcoe/yargs/pull/57) Merge pull request #57 from eush77/option-readme (@eush77)
+
+### v2.1.1 (2015/02/06 08:08 +00:00)
+- [01c6c61](https://github.com/bcoe/yargs/commit/01c6c61d67b4ebf88f41f0b32a345ec67f0ac17d) fix for #71, 'newAliases' of undefined (@bcoe)
+
+### v2.1.0 (2015/02/06 07:59 +00:00)
+- [6a1a3fa](https://github.com/bcoe/yargs/commit/6a1a3fa731958e26ccd56885f183dd8985cc828f) try to guess argument types, and apply sensible defaults see #73 (@bcoe)
+
+### v2.0.1 (2015/02/06 07:54 +00:00)
+- [96a06b2](https://github.com/bcoe/yargs/commit/96a06b2650ff1d085a52b7328d8bba614c20cc12) Fix for strange behavior with --sort option, see #51 (@bcoe)
+
+### v2.0.0 (2015/02/06 07:45 +00:00)
+- [0250517](https://github.com/bcoe/yargs/commit/0250517c9643e53f431b824e8ccfa54937414011) - [108fb84](https://github.com/bcoe/yargs/commit/108fb8409a3a63dcaf99d917fe4dfcfaa1de236d) fixed bug with boolean parsing, when bools separated by = see #66 (@bcoe)
+- [a465a59](https://github.com/bcoe/yargs/commit/a465a5915f912715738de890982e4f8395958b10) Add `files` field to the package.json (@shinnn)
+- [31043de](https://github.com/bcoe/yargs/commit/31043de7a38a17c4c97711f1099f5fb164334db3) fix for yargs.argv having the same keys added multiple times see #63 (@bcoe)
+- [2d68c5b](https://github.com/bcoe/yargs/commit/2d68c5b91c976431001c4863ce47c9297850f1ad) Disable process.exit calls using .exitProcess(false) (@cianclarke)
+- [45da9ec](https://github.com/bcoe/yargs/commit/45da9ec4c55a7bd394721bc6a1db0dabad7bc52a) Mention .option in README (@eush77)
+
+### v1.3.2 (2014/10/06 21:56 +00:00)
+- [b8d3472](https://github.com/bcoe/yargs/commit/b8d34725482e5821a3cc809c0df71378f282f526) 1.3.2 (@chevex)
+
+### list (2014/08/30 18:41 +00:00)
+- [fbc777f](https://github.com/bcoe/yargs/commit/fbc777f416eeefd37c84e44d27d7dfc7c1925721) Now that yargs is the successor to optimist, I'm changing the README language to be more universal. Pirate speak isn't very accessible to non-native speakers. (@chevex)
+- [a54d068](https://github.com/bcoe/yargs/commit/a54d0682ae2efc2394d407ab171cc8a8bbd135ea) version output will not print extra newline (@boneskull)
+- [1cef5d6](https://github.com/bcoe/yargs/commit/1cef5d62a9d6d61a3948a49574892e01932cc6ae) Added contributors section to package.json (@chrisn)
+- [cc295c0](https://github.com/bcoe/yargs/commit/cc295c0a80a2de267e0155b60d315fc4b6f7c709) Added 'require' and 'required' as synonyms for 'demand' (@chrisn)
+- [d0bf951](https://github.com/bcoe/yargs/commit/d0bf951d949066b6280101ed606593d079ee15c8) Updating minimist. (@chevex)
+- [c15f8e7](https://github.com/bcoe/yargs/commit/c15f8e7f245b261e542cf205ce4f4313630cbdb4) Fix #31 (bad interaction between camelCase options and strict mode) (@nylen)
+- [d991b9b](https://github.com/bcoe/yargs/commit/d991b9be687a68812dee1e3b185ba64b7778b82d) Added .help() and .version() methods (@chrisn)
+- [e8c8aa4](https://github.com/bcoe/yargs/commit/e8c8aa46268379357cb11e9fc34b8c403037724b) Added .showHelpOnFail() method (@chrisn)
+- [e855af4](https://github.com/bcoe/yargs/commit/e855af4a933ea966b5bbdd3c4c6397a4bac1a053) Allow boolean flag with .demand() (@chrisn)
+- [14dbec2](https://github.com/bcoe/yargs/commit/14dbec24fb7380683198e2b20c4deb8423e64bea) Fixes issue #22. Arguments are no longer printed to the console when using .config. (@chevex)
+- [bef74fc](https://github.com/bcoe/yargs/commit/bef74fcddc1544598a804f80d0a3728459f196bf) Informing users that Yargs is the official optimist successor. (@chevex)
+- [#24](https://github.com/bcoe/yargs/pull/24) Merge pull request #24 from chrisn/strict (@chrisn)
+- [889a2b2](https://github.com/bcoe/yargs/commit/889a2b28eb9768801b05163360a470d0fd6c8b79) Added requiresArg option, for options that require values (@chrisn)
+- [eb16369](https://github.com/bcoe/yargs/commit/eb163692262be1fe80b992fd8803d5923c5a9b18) Added .strict() method, to report error if unknown arguments are given (@chrisn)
+- [0471c3f](https://github.com/bcoe/yargs/commit/0471c3fd999e1ad4e6cded88b8aa02013b66d14f) Changed optimist to yargs in usage-options.js example (@chrisn)
+- [5c88f74](https://github.com/bcoe/yargs/commit/5c88f74e3cf031b17c54b4b6606c83e485ff520e) Change optimist to yargs in examples (@chrisn)
+- [66f12c8](https://github.com/bcoe/yargs/commit/66f12c82ba3c943e4de8ca862980e835da8ecb3a) Fix a couple of bad interactions between aliases and defaults (@nylen)
+- [8fa1d80](https://github.com/bcoe/yargs/commit/8fa1d80f14b03eb1f2898863a61f1d1615bceb50) Document second argument of usage(message, opts) (@Gobie)
+- [56e6528](https://github.com/bcoe/yargs/commit/56e6528cf674ff70d63083fb044ff240f608448e) For "--some-option", also set argv.someOption (@nylen)
+- [ed5f6d3](https://github.com/bcoe/yargs/commit/ed5f6d33f57ad1086b11c91b51100f7c6c7fa8ee) Finished porting unit tests to Mocha. (@chevex)
+
+### v1.0.15 (2014/02/05 23:18 +00:00)
+- [e2b1fc0](https://github.com/bcoe/yargs/commit/e2b1fc0c4a59cf532ae9b01b275e1ef57eeb64d2) 1.0.15 update to badges (@chevex)
+
+### v1.0.14 (2014/02/05 23:17 +00:00)
+- [f33bbb0](https://github.com/bcoe/yargs/commit/f33bbb0f00fe18960f849cc8e15a7428a4cd59b8) Revert "Fixed issue which caused .demand function not to work correctly." (@chevex)
+
+### v1.0.13 (2014/02/05 22:13 +00:00)
+- [6509e5e](https://github.com/bcoe/yargs/commit/6509e5e7dee6ef1a1f60eea104be0faa1a045075) Fixed issue which caused .demand function not to work correctly. (@chevex)
+
+### v1.0.12 (2013/12/13 00:09 +00:00)
+- [05eb267](https://github.com/bcoe/yargs/commit/05eb26741c9ce446b33ff006e5d33221f53eaceb) 1.0.12 (@chevex)
+
+### v1.0.11 (2013/12/13 00:07 +00:00)
+- [c1bde46](https://github.com/bcoe/yargs/commit/c1bde46e37318a68b87d17a50c130c861d6ce4a9) 1.0.11 (@chevex)
+
+### v1.0.10 (2013/12/12 23:57 +00:00)
+- [dfebf81](https://github.com/bcoe/yargs/commit/dfebf8164c25c650701528ee581ca483a99dc21c) Fixed formatting in README (@chevex)
+
+### v1.0.9 (2013/12/12 23:47 +00:00)
+- [0b4e34a](https://github.com/bcoe/yargs/commit/0b4e34af5e6d84a9dbb3bb6d02cd87588031c182) Update README.md (@chevex)
+
+### v1.0.8 (2013/12/06 16:36 +00:00)
+- [#1](https://github.com/bcoe/yargs/pull/1) fix error caused by check() see #1 (@martinheidegger)
+
+### v1.0.7 (2013/11/24 18:01 +00:00)
+- [a247d88](https://github.com/bcoe/yargs/commit/a247d88d6e46644cbb7303c18b1bb678fc132d72) Modified Pirate Joe image. (@chevex)
+
+### v1.0.6 (2013/11/23 19:21 +00:00)
+- [d7f69e1](https://github.com/bcoe/yargs/commit/d7f69e1d34bc929736a8bdccdc724583e21b7eab) Updated Pirate Joe image. (@chevex)
+
+### v1.0.5 (2013/11/23 19:09 +00:00)
+- [ece809c](https://github.com/bcoe/yargs/commit/ece809cf317cc659175e1d66d87f3ca68c2760be) Updated readme notice again. (@chevex)
+
+### v1.0.4 (2013/11/23 19:05 +00:00)
+- [9e81e81](https://github.com/bcoe/yargs/commit/9e81e81654028f83ba86ffc3ac772a0476084e5e) Updated README with a notice about yargs being a fork of optimist and what that implies. (@chevex)
+
+### v1.0.3 (2013/11/23 17:43 +00:00)
+- [65e7a78](https://github.com/bcoe/yargs/commit/65e7a782c86764944d63d084416aba9ee6019c5f) Changed some small wording in README.md. (@chevex)
+- [459e20e](https://github.com/bcoe/yargs/commit/459e20e539b366b85128dd281ccd42221e96c7da) Fix a bug in the options function, when string and boolean options weren't applied to aliases. (@shockone)
+
+### v1.0.2 (2013/11/23 09:46 +00:00)
+- [3d80ebe](https://github.com/bcoe/yargs/commit/3d80ebed866d3799224b6f7d596247186a3898a9) 1.0.2 (@chevex)
+
+### v1.0.1 (2013/11/23 09:39 +00:00)
+- [f80ff36](https://github.com/bcoe/yargs/commit/f80ff3642d580d4b68bf9f5a94277481bd027142) Updated image. (@chevex)
+
+### v1.0.0 (2013/11/23 09:33 +00:00)
+- [54e31d5](https://github.com/bcoe/yargs/commit/54e31d505f820b80af13644e460894b320bf25a3) Rebranded from optimist to yargs in the spirit of the fork :D (@chevex)
+- [4ebb6c5](https://github.com/bcoe/yargs/commit/4ebb6c59f44787db7c24c5b8fe2680f01a23f498) Added documentation for demandCount(). (@chevex)
+- [4561ce6](https://github.com/bcoe/yargs/commit/4561ce66dcffa95f49e8b4449b25b94cd68acb25) Simplified the error messages returned by .check(). (@chevex)
+- [661c678](https://github.com/bcoe/yargs/commit/661c67886f479b16254a830b7e1db3be29e6b7a6) Fixed an issue with demand not accepting a zero value. (@chevex)
+- [731dd3c](https://github.com/bcoe/yargs/commit/731dd3c37624790490bd6df4d5f1da8f4348279e) Add .fail(fn) so death isn't the only option. Should fix issue #39. (@chevex)
+- [fa15417](https://github.com/bcoe/yargs/commit/fa15417ff9e70dace0d726627a5818654824c1d8) Added a few missing 'return self' (@chevex)
+- [e655e4d](https://github.com/bcoe/yargs/commit/e655e4d99d1ae1d3695ef755d51c2de08d669761) Fix showing help in certain JS environments. (@chevex)
+- [a746a31](https://github.com/bcoe/yargs/commit/a746a31cd47c87327028e6ea33762d6187ec5c87) Better string representation of default values. (@chevex)
+- [6134619](https://github.com/bcoe/yargs/commit/6134619a7e90b911d5443230b644c5d447c1a68c) Implies: conditional demands (@chevex)
+- [046b93b](https://github.com/bcoe/yargs/commit/046b93b5d40a27367af4cb29726e4d781d934639) Added support for JSON config files. (@chevex)
+- [a677ec0](https://github.com/bcoe/yargs/commit/a677ec0a0ecccd99c75e571d03323f950688da03) Add .example(cmd, desc) feature. (@chevex)
+- [1bd4375](https://github.com/bcoe/yargs/commit/1bd4375e11327ba1687d4bb6e5e9f3c30c1be2af) Added 'defaults' as alias to 'default' so as to avoid usage of a reserved keyword. (@chevex)
+- [6b753c1](https://github.com/bcoe/yargs/commit/6b753c16ca09e723060e70b773b430323b29c45c) add .normalize(args..) support for normalizing paths (@chevex)
+- [33d7d59](https://github.com/bcoe/yargs/commit/33d7d59341d364f03d3a25f0a55cb99004dbbe4b) Customize error messages with demand(key, msg) (@chevex)
+- [647d37f](https://github.com/bcoe/yargs/commit/647d37f164c20f4bafbf67dd9db6cd6e2cd3b49f) Merge branch 'rewrite-duplicate-test' of github.com:isbadawi/node-optimist (@chevex)
+- [9059d1a](https://github.com/bcoe/yargs/commit/9059d1ad5e8aea686c2a01c89a23efdf929fff2e) Pass aliases object to check functions for greater versatility. (@chevex)
+- [623dc26](https://github.com/bcoe/yargs/commit/623dc26c7331abff2465ef8532e3418996d42fe6) Added ability to count boolean options and rolled minimist library back into project. (@chevex)
+- [49f0dce](https://github.com/bcoe/yargs/commit/49f0dcef35de4db544c3966350d36eb5838703f6) Fixed small typo. (@chevex)
+- [79ec980](https://github.com/bcoe/yargs/commit/79ec9806d9ca6eb0014cfa4b6d1849f4f004baf2) Removed dependency on wordwrap module. (@chevex)
+- [ea14630](https://github.com/bcoe/yargs/commit/ea14630feddd69d1de99dd8c0e08948f4c91f00a) Merge branch 'master' of github.com:chbrown/node-optimist (@chevex)
+- [2b75da2](https://github.com/bcoe/yargs/commit/2b75da2624061e0f4f3107d20303c06ec9054906) Merge branch 'master' of github.com:seanzhou1023/node-optimist (@chevex)
+- [d9bda11](https://github.com/bcoe/yargs/commit/d9bda1116e26f3b40e833ca9ca19263afea53565) Merge branch 'patch-1' of github.com:thefourtheye/node-optimist (@chevex)
+- [d6cc606](https://github.com/bcoe/yargs/commit/d6cc6064a4f1bea38a16a4430b8a1334832fbeff) Renamed README. (@chevex)
+- [9498d3f](https://github.com/bcoe/yargs/commit/9498d3f59acfb5e102826503e681623c3a64b178) Renamed readme and added .gitignore. (@chevex)
+- [bbd1fe3](https://github.com/bcoe/yargs/commit/bbd1fe37fefa366dde0fb3dc44d91fe8b28f57f5) Included examples for ```help``` and ```showHelp``` functions and fixed few formatting issues (@thefourtheye)
+- [37fea04](https://github.com/bcoe/yargs/commit/37fea0470a5796a0294c1dcfff68d8041650e622) .alias({}) behaves differently based on mapping direction when generating descriptions (@chbrown)
+- [855b20d](https://github.com/bcoe/yargs/commit/855b20d0be567ca121d06b30bea64001b74f3d6d) Documented function signatures are useful for dynamically typed languages. (@chbrown)
+
+### 0.6.0 (2013/06/25 08:48 +00:00)
+- [d37bfe0](https://github.com/bcoe/yargs/commit/d37bfe05ae6d295a0ab481efe4881222412791f4) all tests passing using minimist (@substack)
+- [76f1352](https://github.com/bcoe/yargs/commit/76f135270399d01f2bbc621e524a5966e5c422fd) all parse tests now passing (@substack)
+- [a7b6754](https://github.com/bcoe/yargs/commit/a7b6754276c38d1565479a5685c3781aeb947816) using minimist, some tests passing (@substack)
+- [6655688](https://github.com/bcoe/yargs/commit/66556882aa731cbbbe16cc4d42c85740a2e98099) Give credit where its due (@DeadAlready)
+- [602a2a9](https://github.com/bcoe/yargs/commit/602a2a92a459f93704794ad51b115bbb08b535ce) v0.5.3 - Remove wordwrap as dependency (@DeadAlready)
+
+### 0.5.2 (2013/05/31 03:46 +00:00)
+- [4497ca5](https://github.com/bcoe/yargs/commit/4497ca55e332760a37b866ec119ded347ca27a87) fixed the whitespace bug without breaking anything else (@substack)
+- [5a3dd1a](https://github.com/bcoe/yargs/commit/5a3dd1a4e0211a38613c6e02f61328e1031953fa) failing test for whitespace arg (@substack)
+
+### 0.5.1 (2013/05/30 07:17 +00:00)
+- [a20228f](https://github.com/bcoe/yargs/commit/a20228f62a454755dd07f628a7c5759113918327) fix parse() to work with functions before it (@substack)
+- [b13bd4c](https://github.com/bcoe/yargs/commit/b13bd4cac856a9821d42fa173bdb58f089365a7d) failing test for parse() with modifiers (@substack)
+
+### 0.5.0 (2013/05/18 21:59 +00:00)
+- [c474a64](https://github.com/bcoe/yargs/commit/c474a649231527915c222156e3b40806d365a87c) fixes for dash (@substack)
+
+### 0.4.0 (2013/04/13 19:03 +00:00)
+- [dafe3e1](https://github.com/bcoe/yargs/commit/dafe3e18d7c6e7c2d68e06559df0e5cbea3adb14) failing short test (@substack)
+
+### 0.3.7 (2013/04/04 04:07 +00:00)
+- [6c7a0ec](https://github.com/bcoe/yargs/commit/6c7a0ec94ce4199a505f0518b4d6635d4e47cc81) Fix for windows. On windows there is no _ in environment. (@hdf)
+
+### 0.3.6 (2013/04/04 04:04 +00:00)
+- [e72346a](https://github.com/bcoe/yargs/commit/e72346a727b7267af5aa008b418db89970873f05) Add support for newlines in -a="" arguments (@danielbeardsley)
+- [71e1fb5](https://github.com/bcoe/yargs/commit/71e1fb55ea9987110a669ac6ec12338cfff3821c) drop 0.4, add 0.8 to travis (@substack)
+
+### 0.3.5 (2012/10/10 11:09 +00:00)
+- [ee692b3](https://github.com/bcoe/yargs/commit/ee692b37554c70a0bb16389a50a26b66745cbbea) Fix parsing booleans (@vojtajina)
+- [5045122](https://github.com/bcoe/yargs/commit/5045122664c3f5b4805addf1be2148d5856f7ce8) set $0 properly in the tests (@substack)
+
+### 0.3.4 (2012/04/30 06:54 +00:00)
+- [f28c0e6](https://github.com/bcoe/yargs/commit/f28c0e62ca94f6e0bb2e6d82fc3d91a55e69b903) bump for string "true" params (@substack)
+- [8f44aeb](https://github.com/bcoe/yargs/commit/8f44aeb74121ddd689580e2bf74ef86a605e9bf2) Fix failing test for aliased booleans. (@coderarity)
+- [b9f7b61](https://github.com/bcoe/yargs/commit/b9f7b613b1e68e11e6c23fbda9e555a517dcc976) Add failing test for short aliased booleans. (@coderarity)
+
+### 0.3.3 (2012/04/30 06:45 +00:00)
+- [541bac8](https://github.com/bcoe/yargs/commit/541bac8dd787a5f1a5d28f6d8deb1627871705e7) Fixes #37.
+
+### 0.3.2 (2012/04/12 20:28 +00:00)
+- [3a0f014](https://github.com/bcoe/yargs/commit/3a0f014c1451280ac1c9caa1f639d31675586eec) travis badge (@substack)
+- [4fb60bf](https://github.com/bcoe/yargs/commit/4fb60bf17845f4ce3293f8ca49c9a1a7c736cfce) Fix boolean aliases. (@coderarity)
+- [f14dda5](https://github.com/bcoe/yargs/commit/f14dda546efc4fe06ace04d36919bfbb7634f79b) Adjusted package.json to use tap (@jfhbrook)
+- [88e5d32](https://github.com/bcoe/yargs/commit/88e5d32295be6e544c8d355ff84e355af38a1c74) test/usage.js no longer hangs (@jfhbrook)
+- [e1e740c](https://github.com/bcoe/yargs/commit/e1e740c27082f3ce84deca2093d9db2ef735d0e5) two tests for combined boolean/alias opts parsing (@jfhbrook)
+
+### 0.3.1 (2011/12/31 08:44 +00:00)
+- [d09b719](https://github.com/bcoe/yargs/commit/d09b71980ef711b6cf3918cd19beec8257e40e82) If "default" is set to false it was not passed on, fixed. (@wolframkriesing)
+
+### 0.3.0 (2011/12/09 06:03 +00:00)
+- [6e74aa7](https://github.com/bcoe/yargs/commit/6e74aa7b46a65773e20c0cb68d2d336d4a0d553d) bump and documented dot notation (@substack)
+
+### 0.2.7 (2011/10/20 02:25 +00:00)
+- [94adee2](https://github.com/bcoe/yargs/commit/94adee20e17b58d0836f80e8b9cdbe9813800916) argv._ can be told 'Hey! argv._! Don't be messing with my args.', and it WILL obey (@colinta)
+- [c46fdd5](https://github.com/bcoe/yargs/commit/c46fdd56a05410ae4a1e724a4820c82e77ff5469) optimistic critter image (@substack)
+- [5c95c73](https://github.com/bcoe/yargs/commit/5c95c73aedf4c7482bd423e10c545e86d7c8a125) alias options() to option() (@substack)
+- [f7692ea](https://github.com/bcoe/yargs/commit/f7692ea8da342850af819367833abb685fde41d8) [fix] Fix for parsing boolean edge case (@indexzero)
+- [d1f92d1](https://github.com/bcoe/yargs/commit/d1f92d1425bd7f356055e78621b30cdf9741a3c2)
+- [b01bda8](https://github.com/bcoe/yargs/commit/b01bda8d86e455bbf74ce497864cb8ab5b9fb847) [fix test] Update to ensure optimist is aware of default booleans. Associated tests included (@indexzero)
+- [aa753e7](https://github.com/bcoe/yargs/commit/aa753e7c54fb3a12f513769a0ff6d54aa0f63943) [dist test] Update devDependencies in package.json. Update test pathing to be more npm and require.paths future-proof (@indexzero)
+- [7bfce2f](https://github.com/bcoe/yargs/commit/7bfce2f3b3c98e6539e7549d35fbabced7e9341e) s/sys/util/ (@substack)
+- [d420a7a](https://github.com/bcoe/yargs/commit/d420a7a9c890d2cdb11acfaf3ea3f43bc3e39f41) update usage output (@substack)
+- [cf86eed](https://github.com/bcoe/yargs/commit/cf86eede2e5fc7495b6ec15e6d137d9ac814f075) some sage readme protips about parsing rules (@substack)
+- [5da9f7a](https://github.com/bcoe/yargs/commit/5da9f7a5c0e1758ec7c5801fb3e94d3f6e970513) documented all the methods finally (@substack)
+- [8ca6879](https://github.com/bcoe/yargs/commit/8ca6879311224b25933642987300f6a29de5c21b) fenced syntax highlighting (@substack)
+- [b72bacf](https://github.com/bcoe/yargs/commit/b72bacf1d02594778c1935405bc8137eb61761dc) right-alignment of wrapped extra params (@substack)
+- [2b980bf](https://github.com/bcoe/yargs/commit/2b980bf2656b4ee8fc5134dc5f56a48855c35198) now with .wrap() (@substack)
+- [d614f63](https://github.com/bcoe/yargs/commit/d614f639654057d1b7e35e3f5a306e88ec2ad1e4) don't show 'Options:' when there aren't any (@substack)
+- [691eda3](https://github.com/bcoe/yargs/commit/691eda354df97b5a86168317abcbcaabdc08a0fb) failing test for multi-aliasing (@substack)
+- [0826c9f](https://github.com/bcoe/yargs/commit/0826c9f462109feab2bc7a99346d22e72bf774b7) "Options:" > "options:" (@substack)
+- [72f7490](https://github.com/bcoe/yargs/commit/72f749025d01b7f295738ed370a669d885fbada0) [minor] Update formatting for `.showHelp()` (@indexzero)
+- [75aecce](https://github.com/bcoe/yargs/commit/75aeccea74329094072f95800e02c275e7d999aa) options works again, too lazy to write a proper test right now (@substack)
+- [f742e54](https://github.com/bcoe/yargs/commit/f742e5439817c662dc3bd8734ddd6467e6018cfd) line_count_options example, which breaks (@substack)
+- [4ca06b8](https://github.com/bcoe/yargs/commit/4ca06b8b4ea99b5d5714b315a2a8576bee6e5537) line count example (@substack)
+- [eeb8423](https://github.com/bcoe/yargs/commit/eeb8423e0a5ecc9dc3eb1e6df9f3f8c1c88f920b) remove self.argv setting in boolean (@substack)
+- [6903412](https://github.com/bcoe/yargs/commit/69034126804660af9cc20ea7f4457b50338ee3d7) removed camel case for now (@substack)
+- [5a0d88b](https://github.com/bcoe/yargs/commit/5a0d88bf23e9fa79635dd034e2a1aa992acc83cd) remove dead longest checking code (@substack)
+- [d782170](https://github.com/bcoe/yargs/commit/d782170babf7284b1aa34f5350df0dd49c373fa8) .help() too (@substack)
+- [622ec17](https://github.com/bcoe/yargs/commit/622ec17379bb5374fdbb190404c82bc600975791) rm old help generator (@substack)
+- [7c8baac](https://github.com/bcoe/yargs/commit/7c8baac4d66195e9f5158503ea9ebfb61153dab7) nub keys (@substack)
+- [8197785](https://github.com/bcoe/yargs/commit/8197785ad4762465084485b041abd722f69bf344) generate help message based on the previous calls, todo: nub (@substack)
+- [3ffbdc3](https://github.com/bcoe/yargs/commit/3ffbdc33c8f5e83d4ea2ac60575ce119570c7ede) stub out new showHelp, better checks (@substack)
+- [d4e21f5](https://github.com/bcoe/yargs/commit/d4e21f56a4830f7de841900d3c79756fb9886184) let .options() take single options too (@substack)
+- [3c4cf29](https://github.com/bcoe/yargs/commit/3c4cf2901a29bac119cca8e983028d8669230ec6) .options() is now heaps simpler (@substack)
+- [89f0d04](https://github.com/bcoe/yargs/commit/89f0d043cbccd302f10ab30c2069e05d2bf817c9) defaults work again, all tests pass (@substack)
+- [dd87333](https://github.com/bcoe/yargs/commit/dd8733365423006a6e4156372ebb55f98323af58) update test error messages, down to 2 failing tests (@substack)
+- [53f7bc6](https://github.com/bcoe/yargs/commit/53f7bc626b9875f2abdfc5dd7a80bde7f14143a3) fix for bools doubling up, passes the parse test again, others fail (@substack)
+- [2213e2d](https://github.com/bcoe/yargs/commit/2213e2ddc7263226fba717fb041dc3fde9bc2ee4) refactored for an argv getter, failing several tests (@substack)
+- [d1e7379](https://github.com/bcoe/yargs/commit/d1e737970f15c6c006bebdd8917706827ff2f0f2) just rescan for now, alias test passes (@substack)
+- [b2f8c99](https://github.com/bcoe/yargs/commit/b2f8c99cc477a8eb0fdf4cf178e1785b63185cfd) failing alias test (@substack)
+- [d0c0174](https://github.com/bcoe/yargs/commit/d0c0174daa144bfb6dc7290fdc448c393c475e15) .alias() (@substack)
+- [d85f431](https://github.com/bcoe/yargs/commit/d85f431ad7d07b058af3f2a57daa51495576c164) [api] Remove `.describe()` in favor of building upon the existing `.usage()` API (@indexzero)
+- [edbd527](https://github.com/bcoe/yargs/commit/edbd5272a8e213e71acd802782135c7f9699913a) [doc api] Add `.describe()`, `.options()`, and `.showHelp()` methods along with example. (@indexzero)
+- [be4902f](https://github.com/bcoe/yargs/commit/be4902ff0961ae8feb9093f2c0a4066463ded2cf) updates for coffee since it now does argv the node way (@substack)
+- [e24cb23](https://github.com/bcoe/yargs/commit/e24cb23798ee64e53b60815e7fda78b87f42390c) more general coffeescript detection (@substack)
+- [78ac753](https://github.com/bcoe/yargs/commit/78ac753e5d0ec32a96d39d893272afe989e42a4d) Don't trigger the CoffeeScript hack when running under node_g. (@papandreou)
+- [bcfe973](https://github.com/bcoe/yargs/commit/bcfe9731d7f90d4632281b8a52e8d76eb0195ae6) .string() but failing test (@substack)
+- [1987aca](https://github.com/bcoe/yargs/commit/1987aca28c7ba4e8796c07bbc547cb984804c826) test hex strings (@substack)
+- [ef36db3](https://github.com/bcoe/yargs/commit/ef36db32259b0b0d62448dc907c760e5554fb7e7) more keywords (@substack)
+- [cc53c56](https://github.com/bcoe/yargs/commit/cc53c56329960bed6ab077a79798e991711ba01d) Added camelCase function that converts --multi-word-option to camel case (so it becomes argv.multiWordOption). (@papandreou)
+- [60b57da](https://github.com/bcoe/yargs/commit/60b57da36797716e5783a633c6d5c79099016d45) fixed boolean bug by rescanning (@substack)
+- [dff6d07](https://github.com/bcoe/yargs/commit/dff6d078d97f8ac503c7d18dcc7b7a8c364c2883) boolean examples (@substack)
+- [0e380b9](https://github.com/bcoe/yargs/commit/0e380b92c4ef4e3c8dac1da18b5c31d85b1d02c9) boolean() with passing test (@substack)
+- [62644d4](https://github.com/bcoe/yargs/commit/62644d4bffbb8d1bbf0c2baf58a1d14a6359ef07) coffee compatibility with node regex for versions too (@substack)
+- [430fafc](https://github.com/bcoe/yargs/commit/430fafcf1683d23774772826581acff84b456827) argv._ fixed by fixing the coffee detection (@substack)
+- [343b8af](https://github.com/bcoe/yargs/commit/343b8afefd98af274ebe21b5a16b3a949ec5429f) whichNodeArgs test fails too (@substack)
+- [63df2f3](https://github.com/bcoe/yargs/commit/63df2f371f31e63d7f1dec2cbf0022a5f08da9d2) replicated mnot's bug in whichNodeEmpty test (@substack)
+- [35473a4](https://github.com/bcoe/yargs/commit/35473a4d93a45e5e7e512af8bb54ebb532997ae1) test for ./bin usage (@substack)
+- [13df151](https://github.com/bcoe/yargs/commit/13df151e44228eed10e5441c7cd163e086c458a4) don't coerce booleans to numbers (@substack)
+- [85f8007](https://github.com/bcoe/yargs/commit/85f8007e93b8be7124feea64b1f1916d8ba1894a) package bump for automatic number conversion (@substack)
+- [8f17014](https://github.com/bcoe/yargs/commit/8f170141cded4ccc0c6d67a849c5bf996aa29643) updated readme and examples with new auto-numberification goodness (@substack)
+- [73dc901](https://github.com/bcoe/yargs/commit/73dc9011ac968e39b55e19e916084a839391b506) auto number conversion works yay (@substack)
+- [bcec56b](https://github.com/bcoe/yargs/commit/bcec56b3d031e018064cbb691539ccc4f28c14ad) failing test for not-implemented auto numification (@substack)
+- [ebd2844](https://github.com/bcoe/yargs/commit/ebd2844d683feeac583df79af0e5124a7a7db04e) odd that eql doesn't check types careflly (@substack)
+- [fd854b0](https://github.com/bcoe/yargs/commit/fd854b02e512ce854b76386d395672a7969c1bc4) package author + keywords (@substack)
+- [656a1d5](https://github.com/bcoe/yargs/commit/656a1d5a1b7c0e49d72e80cb13f20671d56f76c6) updated readme with .default() stuff (@substack)
+- [cd7f8c5](https://github.com/bcoe/yargs/commit/cd7f8c55f0b82b79b690d14c5f806851236998a1) passing tests for new .default() behavior (@substack)
+- [932725e](https://github.com/bcoe/yargs/commit/932725e39ce65bc91a0385a5fab659a5fa976ac2) new default() thing for setting default key/values (@substack)
+- [4e6c7ab](https://github.com/bcoe/yargs/commit/4e6c7aba6374ac9ebc6259ecf91f13af7bce40e3) test for coffee usage (@substack)
+- [d54ffcc](https://github.com/bcoe/yargs/commit/d54ffccf2a5a905f51ed5108f7c647f35d64ae23) new --key value style with passing tests. NOTE: changes existing behavior (@substack)
+- [ed2a2d5](https://github.com/bcoe/yargs/commit/ed2a2d5d828100ebeef6385c0fb88d146a5cfe9b) package bump for summatix's coffee script fix (@substack)
+- [75a975e](https://github.com/bcoe/yargs/commit/75a975eed8430d28e2a79dc9e6d819ad545f4587) Added support for CoffeeScript (@summatix)
+- [56b2b1d](https://github.com/bcoe/yargs/commit/56b2b1de8d11f8a2b91979d8ae2d6db02d8fe64d) test coverage for the falsy check() usage (@substack)
+- [a4843a9](https://github.com/bcoe/yargs/commit/a4843a9f0e69ffb4afdf6a671d89eb6f218be35d) check bug fixed plus a handy string (@substack)
+- [857bd2d](https://github.com/bcoe/yargs/commit/857bd2db933a5aaa9cfecba0ced2dc9b415f8111) tests for demandCount, back up to 100% coverage (@substack)
+- [073b776](https://github.com/bcoe/yargs/commit/073b7768ebd781668ef05c13f9003aceca2f5c35) call demandCount from demand (@substack)
+- [4bd4b7a](https://github.com/bcoe/yargs/commit/4bd4b7a085c8b6ce1d885a0f486cc9865cee2db1) add demandCount to check for the number of arguments in the _ list (@marshall)
+- [b8689ac](https://github.com/bcoe/yargs/commit/b8689ac68dacf248119d242bba39a41cb0adfa07) Rebase checks. That will be its own module eventually. (@substack)
+- [e688370](https://github.com/bcoe/yargs/commit/e688370b576f0aa733c3f46183df69e1b561668e) a $0 like in perl (@substack)
+- [2e5e196](https://github.com/bcoe/yargs/commit/2e5e1960fc19afb21fb3293752316eaa8bcd3609) usage test hacking around process and console (@substack)
+- [fcc3521](https://github.com/bcoe/yargs/commit/fcc352163fbec6a1dfe8caf47a0df39de24fe016) description pun (@substack)
+- [87a1fe2](https://github.com/bcoe/yargs/commit/87a1fe29037ca2ca5fefda85141aaeb13e8ce761) mit/x11 license (@substack)
+- [8d089d2](https://github.com/bcoe/yargs/commit/8d089d24cd687c0bde3640a96c09b78f884900dd) bool example is more consistent and also shows off short option grouping (@substack)
+- [448d747](https://github.com/bcoe/yargs/commit/448d7473ac68e8e03d8befc9457b0d9e21725be0) start of the readme and examples (@substack)
+- [da74dea](https://github.com/bcoe/yargs/commit/da74dea799a9b59dbf022cbb8001bfdb0d52eec9) more tests for long and short captures (@substack)
+- [ab6387e](https://github.com/bcoe/yargs/commit/ab6387e6769ca4af82ca94c4c67c7319f0d9fcfa) silly bug in the tests with s/not/no/, all tests pass now (@substack)
+- [102496a](https://github.com/bcoe/yargs/commit/102496a319e8e06f6550d828fc2f72992c7d9ecc) hack an instance for process.argv onto Argv so the export can be called to create an instance or used for argv, which is the most common case (@substack)
+- [a01caeb](https://github.com/bcoe/yargs/commit/a01caeb532546d19f68f2b2b87f7036cfe1aaedd) divide example (@substack)
+- [443da55](https://github.com/bcoe/yargs/commit/443da55736acbaf8ff8b04d1b9ce19ab016ddda2) start of the lib with a package.json (@substack)
Index: trip-planner-front/node_modules/yargs/LICENSE
===================================================================
--- trip-planner-front/node_modules/yargs/LICENSE	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/LICENSE	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -1,5 +1,6 @@
-MIT License
+Copyright 2010 James Halliday (mail@substack.net)
+Modified work Copyright 2014 Contributors (ben@npmjs.com)
 
-Copyright 2010 James Halliday (mail@substack.net); Modified work Copyright 2014 Contributors (ben@npmjs.com)
+This project is free software released under the MIT/X11 license:
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
Index: trip-planner-front/node_modules/yargs/README.md
===================================================================
--- trip-planner-front/node_modules/yargs/README.md	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/README.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -1,4 +1,4 @@
 <p align="center">
-  <img width="250" src="https://raw.githubusercontent.com/yargs/yargs/main/yargs-logo.png">
+  <img width="250" src="/yargs-logo.png">
 </p>
 <h1 align="center"> Yargs </h1>
@@ -6,36 +6,22 @@
   <b >Yargs be a node.js library fer hearties tryin' ter parse optstrings</b>
 </p>
-
 <br>
 
-![ci](https://github.com/yargs/yargs/workflows/ci/badge.svg)
+[![Build Status][travis-image]][travis-url]
+[![Coverage Status][coveralls-image]][coveralls-url]
 [![NPM version][npm-image]][npm-url]
 [![js-standard-style][standard-image]][standard-url]
-[![Coverage][coverage-image]][coverage-url]
 [![Conventional Commits][conventional-commits-image]][conventional-commits-url]
 [![Slack][slack-image]][slack-url]
 
-## Description
-Yargs helps you build interactive command line tools, by parsing arguments and generating an elegant user interface.
+## Description :
+Yargs helps you build interactive command line tools, by parsing arguments and generating an elegant user interface. 
 
 It gives you:
 
 * commands and (grouped) options (`my-program.js serve --port=5000`).
-* a dynamically generated help menu based on your arguments:
+* a dynamically generated help menu based on your arguments.
 
-```
-mocha [spec..]
-
-Run tests with Mocha
-
-Commands
-  mocha inspect [spec..]  Run tests with Mocha                         [default]
-  mocha init <path>       create a client-side Mocha setup at <path>
-
-Rules & Behavior
-  --allow-uncaught           Allow uncaught errors to propagate        [boolean]
-  --async-only, -A           Require all tests to use a callback (async) or
-                             return a Promise                          [boolean]
-```
+> <img width="400" src="/screen.png">
 
 * bash-completion shortcuts for commands and options.
@@ -54,13 +40,11 @@
 ```
 
-## Usage
+## Usage :
 
 ### Simple Example
 
-```javascript
+````javascript
 #!/usr/bin/env node
-const yargs = require('yargs/yargs')
-const { hideBin } = require('yargs/helpers')
-const argv = yargs(hideBin(process.argv)).argv
+const argv = require('yargs').argv
 
 if (argv.ships > 3 && argv.distance < 53.5) {
@@ -69,5 +53,5 @@
   console.log('Retreat from the xupptumblers!')
 }
-```
+````
 
 ```bash
@@ -79,16 +63,11 @@
 ```
 
-> Note: `hideBin` is a shorthand for [`process.argv.slice(2)`](https://nodejs.org/en/knowledge/command-line/how-to-parse-command-line-arguments/). It has the benefit that it takes into account variations in some environments, e.g., [Electron](https://github.com/electron/electron/issues/4690).
-
 ### Complex Example
 
 ```javascript
 #!/usr/bin/env node
-const yargs = require('yargs/yargs')
-const { hideBin } = require('yargs/helpers')
-
-yargs(hideBin(process.argv))
+require('yargs') // eslint-disable-line
   .command('serve [port]', 'start the server', (yargs) => {
-    return yargs
+    yargs
       .positional('port', {
         describe: 'port to bind on',
@@ -101,70 +80,16 @@
   .option('verbose', {
     alias: 'v',
-    type: 'boolean',
-    description: 'Run with verbose logging'
+    default: false
   })
-  .parse()
+  .argv
 ```
 
 Run the example above with `--help` to see the help for the application.
 
-## Supported Platforms
-
-### TypeScript
-
-yargs has type definitions at [@types/yargs][type-definitions].
-
-```
-npm i @types/yargs --save-dev
-```
-
-See usage examples in [docs](/docs/typescript.md).
-
-### Deno
-
-As of `v16`, `yargs` supports [Deno](https://github.com/denoland/deno):
-
-```typescript
-import yargs from 'https://deno.land/x/yargs/deno.ts'
-import { Arguments } from 'https://deno.land/x/yargs/deno-types.ts'
-
-yargs(Deno.args)
-  .command('download <files...>', 'download a list of files', (yargs: any) => {
-    return yargs.positional('files', {
-      describe: 'a list of files to do something with'
-    })
-  }, (argv: Arguments) => {
-    console.info(argv)
-  })
-  .strictCommands()
-  .demandCommand(1)
-  .parse()
-```
-
-### ESM
-
-As of `v16`,`yargs` supports ESM imports:
-
-```js
-import yargs from 'yargs'
-import { hideBin } from 'yargs/helpers'
-
-yargs(hideBin(process.argv))
-  .command('curl <url>', 'fetch the contents of the URL', () => {}, (argv) => {
-    console.info(argv)
-  })
-  .demandCommand(1)
-  .parse()
-```
-
-### Usage in Browser
-
-See examples of using yargs in the browser in [docs](/docs/browser.md).
-
-## Community
+## Community :
 
 Having problems? want to contribute? join our [community slack](http://devtoolscommunity.herokuapp.com).
 
-## Documentation
+## Documentation :
 
 ### Table of Contents
@@ -178,18 +103,14 @@
   * [Arrays](/docs/tricks.md#arrays)
   * [Objects](/docs/tricks.md#objects)
-  * [Quotes](/docs/tricks.md#quotes)
 * [Advanced Topics](/docs/advanced.md)
   * [Composing Your App Using Commands](/docs/advanced.md#commands)
   * [Building Configurable CLI Apps](/docs/advanced.md#configuration)
   * [Customizing Yargs' Parser](/docs/advanced.md#customizing)
-  * [Bundling yargs](/docs/bundling.md)
 * [Contributing](/contributing.md)
 
-## Supported Node.js Versions
-
-Libraries in this ecosystem make a best effort to track
-[Node.js' release schedule](https://nodejs.org/en/about/releases/). Here's [a
-post on why we think this is important](https://medium.com/the-node-js-collection/maintainers-should-consider-following-node-js-release-schedule-ab08ed4de71a).
-
+[travis-url]: https://travis-ci.org/yargs/yargs
+[travis-image]: https://img.shields.io/travis/yargs/yargs/master.svg
+[coveralls-url]: https://coveralls.io/github/yargs/yargs
+[coveralls-image]: https://img.shields.io/coveralls/yargs/yargs.svg
 [npm-url]: https://www.npmjs.com/package/yargs
 [npm-image]: https://img.shields.io/npm/v/yargs.svg
@@ -200,5 +121,2 @@
 [slack-image]: http://devtoolscommunity.herokuapp.com/badge.svg
 [slack-url]: http://devtoolscommunity.herokuapp.com
-[type-definitions]: https://github.com/DefinitelyTyped/DefinitelyTyped/tree/main/types/yargs
-[coverage-image]: https://img.shields.io/nycrc/yargs/yargs
-[coverage-url]: https://github.com/yargs/yargs/blob/main/.nycrc
Index: trip-planner-front/node_modules/yargs/browser.mjs
===================================================================
--- trip-planner-front/node_modules/yargs/browser.mjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,7 +1,0 @@
-// Bootstrap yargs for browser:
-import browserPlatformShim from './lib/platform-shims/browser.mjs';
-import {YargsFactory} from './build/lib/yargs-factory.js';
-
-const Yargs = YargsFactory(browserPlatformShim);
-
-export default Yargs;
Index: trip-planner-front/node_modules/yargs/build/index.cjs
===================================================================
--- trip-planner-front/node_modules/yargs/build/index.cjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,1 +1,0 @@
-"use strict";var t=require("assert");class e extends Error{constructor(t){super(t||"yargs error"),this.name="YError",Error.captureStackTrace(this,e)}}let s,i=[];function n(t,o,a,h){s=h;let l={};if(Object.prototype.hasOwnProperty.call(t,"extends")){if("string"!=typeof t.extends)return l;const r=/\.json|\..*rc$/.test(t.extends);let h=null;if(r)h=function(t,e){return s.path.resolve(t,e)}(o,t.extends);else try{h=require.resolve(t.extends)}catch(e){return t}!function(t){if(i.indexOf(t)>-1)throw new e(`Circular extended configurations: '${t}'.`)}(h),i.push(h),l=r?JSON.parse(s.readFileSync(h,"utf8")):require(t.extends),delete t.extends,l=n(l,s.path.dirname(h),a,s)}return i=[],a?r(l,t):Object.assign({},l,t)}function r(t,e){const s={};function i(t){return t&&"object"==typeof t&&!Array.isArray(t)}Object.assign(s,t);for(const n of Object.keys(e))i(e[n])&&i(s[n])?s[n]=r(t[n],e[n]):s[n]=e[n];return s}function o(t){const e=t.replace(/\s{2,}/g," ").split(/\s+(?![^[]*]|[^<]*>)/),s=/\.*[\][<>]/g,i=e.shift();if(!i)throw new Error(`No command found in: ${t}`);const n={cmd:i.replace(s,""),demanded:[],optional:[]};return e.forEach(((t,i)=>{let r=!1;t=t.replace(/\s/g,""),/\.+[\]>]/.test(t)&&i===e.length-1&&(r=!0),/^\[/.test(t)?n.optional.push({cmd:t.replace(s,"").split("|"),variadic:r}):n.demanded.push({cmd:t.replace(s,"").split("|"),variadic:r})})),n}const a=["first","second","third","fourth","fifth","sixth"];function h(t,s,i){try{let n=0;const[r,a,h]="object"==typeof t?[{demanded:[],optional:[]},t,s]:[o(`cmd ${t}`),s,i],f=[].slice.call(a);for(;f.length&&void 0===f[f.length-1];)f.pop();const d=h||f.length;if(d<r.demanded.length)throw new e(`Not enough arguments provided. Expected ${r.demanded.length} but received ${f.length}.`);const u=r.demanded.length+r.optional.length;if(d>u)throw new e(`Too many arguments provided. Expected max ${u} but received ${d}.`);r.demanded.forEach((t=>{const e=l(f.shift());0===t.cmd.filter((t=>t===e||"*"===t)).length&&c(e,t.cmd,n),n+=1})),r.optional.forEach((t=>{if(0===f.length)return;const e=l(f.shift());0===t.cmd.filter((t=>t===e||"*"===t)).length&&c(e,t.cmd,n),n+=1}))}catch(t){console.warn(t.stack)}}function l(t){return Array.isArray(t)?"array":null===t?"null":typeof t}function c(t,s,i){throw new e(`Invalid ${a[i]||"manyith"} argument. Expected ${s.join(" or ")} but received ${t}.`)}function f(t){return!!t&&!!t.then&&"function"==typeof t.then}function d(t,e,s,i){s.assert.notStrictEqual(t,e,i)}function u(t,e){e.assert.strictEqual(typeof t,"string")}function p(t){return Object.keys(t)}function g(t={},e=(()=>!0)){const s={};return p(t).forEach((i=>{e(i,t[i])&&(s[i]=t[i])})),s}function m(){return process.versions.electron&&!process.defaultApp?0:1}function y(){return process.argv[m()]}var b=Object.freeze({__proto__:null,hideBin:function(t){return t.slice(m()+1)},getProcessArgvBin:y});function v(t,e,s,i){if("a"===s&&!i)throw new TypeError("Private accessor was defined without a getter");if("function"==typeof e?t!==e||!i:!e.has(t))throw new TypeError("Cannot read private member from an object whose class did not declare it");return"m"===s?i:"a"===s?i.call(t):i?i.value:e.get(t)}function O(t,e,s,i,n){if("m"===i)throw new TypeError("Private method is not writable");if("a"===i&&!n)throw new TypeError("Private accessor was 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p=!1,g=!1;Object.keys(c).forEach((t=>{t===v(this,Z,"f")&&c[t]?p=!0:t===v(this,pt,"f")&&c[t]&&(g=!0)})),c.$0=this.$0,this.parsed=l,0===n&&v(this,ut,"f").clearCachedHelpMessage();try{if(this[jt](),s)return this[Vt](c,a,!!i,!1);if(v(this,Z,"f")){[v(this,Z,"f")].concat(u[v(this,Z,"f")]||[]).filter((t=>t.length>1)).includes(""+c._[c._.length-1])&&(c._.pop(),p=!0)}const h=v(this,z,"f").getCommands(),m=v(this,U,"f").completionKey in c,y=p||m||r;if(c._.length){if(h.length){let t;for(let e,s=n||0;void 0!==c._[s];s++){if(e=String(c._[s]),h.includes(e)&&e!==v(this,F,"f")){const t=v(this,z,"f").runCommand(e,this,l,s+1,r,p||g||r);return this[Vt](t,a,!!i,!1)}if(!t&&e!==v(this,F,"f")){t=e;break}}!v(this,z,"f").hasDefaultCommand()&&v(this,ht,"f")&&t&&!y&&v(this,gt,"f").recommendCommands(t,h)}v(this,F,"f")&&c._.includes(v(this,F,"f"))&&!m&&(v(this,G,"f")&&x(!0),this.showCompletionScript(),this.exit(0))}if(v(this,z,"f").hasDefaultCommand()&&!y){const t=v(this,z,"f").runCommand(null,this,l,0,r,p||g||r);return this[Vt](t,a,!!i,!1)}if(m){v(this,G,"f")&&x(!0);const s=(t=[].concat(t)).slice(t.indexOf(`--${v(this,U,"f").completionKey}`)+1);return v(this,U,"f").getCompletion(s,((t,s)=>{if(t)throw new e(t.message);(s||[]).forEach((t=>{v(this,X,"f").log(t)})),this.exit(0)})),this[Vt](c,!a,!!i,!1)}if(v(this,J,"f")||(p?(v(this,G,"f")&&x(!0),o=!0,this.showHelp("log"),this.exit(0)):g&&(v(this,G,"f")&&x(!0),o=!0,v(this,ut,"f").showVersion("log"),this.exit(0))),!o&&v(this,tt,"f").skipValidation.length>0&&(o=Object.keys(c).some((t=>v(this,tt,"f").skipValidation.indexOf(t)>=0&&!0===c[t]))),!o){if(l.error)throw new e(l.error.message);if(!m){const t=this[Kt](u,{},l.error);i||(d=C(c,this,v(this,B,"f").getMiddleware(),!0)),d=this[Dt](t,null!=d?d:c),f(d)&&!i&&(d=d.then((()=>C(c,this,v(this,B,"f").getMiddleware(),!1))))}}}catch(t){if(!(t instanceof e))throw t;v(this,ut,"f").fail(t.message,t)}return this[Vt](null!=d?d:c,a,!!i,!0)}[Kt](t,s,i,n){const r={...this.getDemandedOptions()};return o=>{if(i)throw new e(i.message);v(this,gt,"f").nonOptionCount(o),v(this,gt,"f").requiredArguments(o,r);let a=!1;v(this,ft,"f")&&(a=v(this,gt,"f").unknownCommands(o)),v(this,ct,"f")&&!a?v(this,gt,"f").unknownArguments(o,t,s,!!n):v(this,dt,"f")&&v(this,gt,"f").unknownArguments(o,t,{},!1,!1),v(this,gt,"f").limitedChoices(o),v(this,gt,"f").implications(o),v(this,gt,"f").conflicting(o)}}[Bt](){O(this,J,!0,"f")}[Yt](t){if("string"==typeof t)v(this,tt,"f").key[t]=!0;else for(const e of t)v(this,tt,"f").key[e]=!0}}var Zt,Xt;const{readFileSync:Qt}=require("fs"),{inspect:te}=require("util"),{resolve:ee}=require("path"),se=require("y18n"),ie=require("yargs-parser");var ne,re={assert:{notStrictEqual:t.notStrictEqual,strictEqual:t.strictEqual},cliui:require("cliui"),findUp:require("escalade/sync"),getEnv:t=>process.env[t],getCallerFile:require("get-caller-file"),getProcessArgvBin:y,inspect:te,mainFilename:null!==(Xt=null===(Zt=null===require||void 0===require?void 0:require.main)||void 0===Zt?void 0:Zt.filename)&&void 0!==Xt?Xt:process.cwd(),Parser:ie,path:require("path"),process:{argv:()=>process.argv,cwd:process.cwd,emitWarning:(t,e)=>process.emitWarning(t,e),execPath:()=>process.execPath,exit:t=>{process.exit(t)},nextTick:process.nextTick,stdColumns:void 0!==process.stdout.columns?process.stdout.columns:null},readFileSync:Qt,require:require,requireDirectory:require("require-directory"),stringWidth:require("string-width"),y18n:se({directory:ee(__dirname,"../locales"),updateFiles:!1})};const oe=(null===(ne=null===process||void 0===process?void 0:process.env)||void 0===ne?void 0:ne.YARGS_MIN_NODE_VERSION)?Number(process.env.YARGS_MIN_NODE_VERSION):12;if(process&&process.version){if(Number(process.version.match(/v([^.]+)/)[1])<oe)throw Error(`yargs supports a minimum Node.js version of ${oe}. Read our version support policy: https://github.com/yargs/yargs#supported-nodejs-versions`)}const ae=require("yargs-parser");var he,le={applyExtends:n,cjsPlatformShim:re,Yargs:(he=re,(t=[],e=he.process.cwd(),s)=>{const i=new Jt(t,e,s,he);return Object.defineProperty(i,"argv",{get:()=>i.parse(),enumerable:!0}),i.help(),i.version(),i}),argsert:h,isPromise:f,objFilter:g,parseCommand:o,Parser:ae,processArgv:b,YError:e};module.exports=le;
Index: trip-planner-front/node_modules/yargs/build/lib/argsert.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/argsert.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,62 +1,0 @@
-import { YError } from './yerror.js';
-import { parseCommand } from './parse-command.js';
-const positionName = ['first', 'second', 'third', 'fourth', 'fifth', 'sixth'];
-export function argsert(arg1, arg2, arg3) {
-    function parseArgs() {
-        return typeof arg1 === 'object'
-            ? [{ demanded: [], optional: [] }, arg1, arg2]
-            : [
-                parseCommand(`cmd ${arg1}`),
-                arg2,
-                arg3,
-            ];
-    }
-    try {
-        let position = 0;
-        const [parsed, callerArguments, _length] = parseArgs();
-        const args = [].slice.call(callerArguments);
-        while (args.length && args[args.length - 1] === undefined)
-            args.pop();
-        const length = _length || args.length;
-        if (length < parsed.demanded.length) {
-            throw new YError(`Not enough arguments provided. Expected ${parsed.demanded.length} but received ${args.length}.`);
-        }
-        const totalCommands = parsed.demanded.length + parsed.optional.length;
-        if (length > totalCommands) {
-            throw new YError(`Too many arguments provided. Expected max ${totalCommands} but received ${length}.`);
-        }
-        parsed.demanded.forEach(demanded => {
-            const arg = args.shift();
-            const observedType = guessType(arg);
-            const matchingTypes = demanded.cmd.filter(type => type === observedType || type === '*');
-            if (matchingTypes.length === 0)
-                argumentTypeError(observedType, demanded.cmd, position);
-            position += 1;
-        });
-        parsed.optional.forEach(optional => {
-            if (args.length === 0)
-                return;
-            const arg = args.shift();
-            const observedType = guessType(arg);
-            const matchingTypes = optional.cmd.filter(type => type === observedType || type === '*');
-            if (matchingTypes.length === 0)
-                argumentTypeError(observedType, optional.cmd, position);
-            position += 1;
-        });
-    }
-    catch (err) {
-        console.warn(err.stack);
-    }
-}
-function guessType(arg) {
-    if (Array.isArray(arg)) {
-        return 'array';
-    }
-    else if (arg === null) {
-        return 'null';
-    }
-    return typeof arg;
-}
-function argumentTypeError(observedType, allowedTypes, position) {
-    throw new YError(`Invalid ${positionName[position] || 'manyith'} argument. Expected ${allowedTypes.join(' or ')} but received ${observedType}.`);
-}
Index: trip-planner-front/node_modules/yargs/build/lib/command.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/command.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,432 +1,0 @@
-import { assertNotStrictEqual, } from './typings/common-types.js';
-import { isPromise } from './utils/is-promise.js';
-import { applyMiddleware, commandMiddlewareFactory, } from './middleware.js';
-import { parseCommand } from './parse-command.js';
-import { isYargsInstance, } from './yargs-factory.js';
-import { maybeAsyncResult } from './utils/maybe-async-result.js';
-import whichModule from './utils/which-module.js';
-const DEFAULT_MARKER = /(^\*)|(^\$0)/;
-export class CommandInstance {
-    constructor(usage, validation, globalMiddleware, shim) {
-        this.requireCache = new Set();
-        this.handlers = {};
-        this.aliasMap = {};
-        this.frozens = [];
-        this.shim = shim;
-        this.usage = usage;
-        this.globalMiddleware = globalMiddleware;
-        this.validation = validation;
-    }
-    addDirectory(dir, req, callerFile, opts) {
-        opts = opts || {};
-        if (typeof opts.recurse !== 'boolean')
-            opts.recurse = false;
-        if (!Array.isArray(opts.extensions))
-            opts.extensions = ['js'];
-        const parentVisit = typeof opts.visit === 'function' ? opts.visit : (o) => o;
-        opts.visit = (obj, joined, filename) => {
-            const visited = parentVisit(obj, joined, filename);
-            if (visited) {
-                if (this.requireCache.has(joined))
-                    return visited;
-                else
-                    this.requireCache.add(joined);
-                this.addHandler(visited);
-            }
-            return visited;
-        };
-        this.shim.requireDirectory({ require: req, filename: callerFile }, dir, opts);
-    }
-    addHandler(cmd, description, builder, handler, commandMiddleware, deprecated) {
-        let aliases = [];
-        const middlewares = commandMiddlewareFactory(commandMiddleware);
-        handler = handler || (() => { });
-        if (Array.isArray(cmd)) {
-            if (isCommandAndAliases(cmd)) {
-                [cmd, ...aliases] = cmd;
-            }
-            else {
-                for (const command of cmd) {
-                    this.addHandler(command);
-                }
-            }
-        }
-        else if (isCommandHandlerDefinition(cmd)) {
-            let command = Array.isArray(cmd.command) || typeof cmd.command === 'string'
-                ? cmd.command
-                : this.moduleName(cmd);
-            if (cmd.aliases)
-                command = [].concat(command).concat(cmd.aliases);
-            this.addHandler(command, this.extractDesc(cmd), cmd.builder, cmd.handler, cmd.middlewares, cmd.deprecated);
-            return;
-        }
-        else if (isCommandBuilderDefinition(builder)) {
-            this.addHandler([cmd].concat(aliases), description, builder.builder, builder.handler, builder.middlewares, builder.deprecated);
-            return;
-        }
-        if (typeof cmd === 'string') {
-            const parsedCommand = parseCommand(cmd);
-            aliases = aliases.map(alias => parseCommand(alias).cmd);
-            let isDefault = false;
-            const parsedAliases = [parsedCommand.cmd].concat(aliases).filter(c => {
-                if (DEFAULT_MARKER.test(c)) {
-                    isDefault = true;
-                    return false;
-                }
-                return true;
-            });
-            if (parsedAliases.length === 0 && isDefault)
-                parsedAliases.push('$0');
-            if (isDefault) {
-                parsedCommand.cmd = parsedAliases[0];
-                aliases = parsedAliases.slice(1);
-                cmd = cmd.replace(DEFAULT_MARKER, parsedCommand.cmd);
-            }
-            aliases.forEach(alias => {
-                this.aliasMap[alias] = parsedCommand.cmd;
-            });
-            if (description !== false) {
-                this.usage.command(cmd, description, isDefault, aliases, deprecated);
-            }
-            this.handlers[parsedCommand.cmd] = {
-                original: cmd,
-                description,
-                handler,
-                builder: builder || {},
-                middlewares,
-                deprecated,
-                demanded: parsedCommand.demanded,
-                optional: parsedCommand.optional,
-            };
-            if (isDefault)
-                this.defaultCommand = this.handlers[parsedCommand.cmd];
-        }
-    }
-    getCommandHandlers() {
-        return this.handlers;
-    }
-    getCommands() {
-        return Object.keys(this.handlers).concat(Object.keys(this.aliasMap));
-    }
-    hasDefaultCommand() {
-        return !!this.defaultCommand;
-    }
-    runCommand(command, yargs, parsed, commandIndex, helpOnly, helpOrVersionSet) {
-        const commandHandler = this.handlers[command] ||
-            this.handlers[this.aliasMap[command]] ||
-            this.defaultCommand;
-        const currentContext = yargs.getInternalMethods().getContext();
-        const parentCommands = currentContext.commands.slice();
-        const isDefaultCommand = !command;
-        if (command) {
-            currentContext.commands.push(command);
-            currentContext.fullCommands.push(commandHandler.original);
-        }
-        const builderResult = this.applyBuilderUpdateUsageAndParse(isDefaultCommand, commandHandler, yargs, parsed.aliases, parentCommands, commandIndex, helpOnly, helpOrVersionSet);
-        return isPromise(builderResult)
-            ? builderResult.then(result => this.applyMiddlewareAndGetResult(isDefaultCommand, commandHandler, result.innerArgv, currentContext, helpOnly, result.aliases, yargs))
-            : this.applyMiddlewareAndGetResult(isDefaultCommand, commandHandler, builderResult.innerArgv, currentContext, helpOnly, builderResult.aliases, yargs);
-    }
-    applyBuilderUpdateUsageAndParse(isDefaultCommand, commandHandler, yargs, aliases, parentCommands, commandIndex, helpOnly, helpOrVersionSet) {
-        const builder = commandHandler.builder;
-        let innerYargs = yargs;
-        if (isCommandBuilderCallback(builder)) {
-            const builderOutput = builder(yargs.getInternalMethods().reset(aliases), helpOrVersionSet);
-            if (isPromise(builderOutput)) {
-                return builderOutput.then(output => {
-                    innerYargs = isYargsInstance(output) ? output : yargs;
-                    return this.parseAndUpdateUsage(isDefaultCommand, commandHandler, innerYargs, parentCommands, commandIndex, helpOnly);
-                });
-            }
-        }
-        else if (isCommandBuilderOptionDefinitions(builder)) {
-            innerYargs = yargs.getInternalMethods().reset(aliases);
-            Object.keys(commandHandler.builder).forEach(key => {
-                innerYargs.option(key, builder[key]);
-            });
-        }
-        return this.parseAndUpdateUsage(isDefaultCommand, commandHandler, innerYargs, parentCommands, commandIndex, helpOnly);
-    }
-    parseAndUpdateUsage(isDefaultCommand, commandHandler, innerYargs, parentCommands, commandIndex, helpOnly) {
-        if (isDefaultCommand)
-            innerYargs.getInternalMethods().getUsageInstance().unfreeze();
-        if (this.shouldUpdateUsage(innerYargs)) {
-            innerYargs
-                .getInternalMethods()
-                .getUsageInstance()
-                .usage(this.usageFromParentCommandsCommandHandler(parentCommands, commandHandler), commandHandler.description);
-        }
-        const innerArgv = innerYargs
-            .getInternalMethods()
-            .runYargsParserAndExecuteCommands(null, undefined, true, commandIndex, helpOnly);
-        return isPromise(innerArgv)
-            ? innerArgv.then(argv => ({
-                aliases: innerYargs.parsed.aliases,
-                innerArgv: argv,
-            }))
-            : {
-                aliases: innerYargs.parsed.aliases,
-                innerArgv: innerArgv,
-            };
-    }
-    shouldUpdateUsage(yargs) {
-        return (!yargs.getInternalMethods().getUsageInstance().getUsageDisabled() &&
-            yargs.getInternalMethods().getUsageInstance().getUsage().length === 0);
-    }
-    usageFromParentCommandsCommandHandler(parentCommands, commandHandler) {
-        const c = DEFAULT_MARKER.test(commandHandler.original)
-            ? commandHandler.original.replace(DEFAULT_MARKER, '').trim()
-            : commandHandler.original;
-        const pc = parentCommands.filter(c => {
-            return !DEFAULT_MARKER.test(c);
-        });
-        pc.push(c);
-        return `$0 ${pc.join(' ')}`;
-    }
-    applyMiddlewareAndGetResult(isDefaultCommand, commandHandler, innerArgv, currentContext, helpOnly, aliases, yargs) {
-        let positionalMap = {};
-        if (helpOnly)
-            return innerArgv;
-        if (!yargs.getInternalMethods().getHasOutput()) {
-            positionalMap = this.populatePositionals(commandHandler, innerArgv, currentContext, yargs);
-        }
-        const middlewares = this.globalMiddleware
-            .getMiddleware()
-            .slice(0)
-            .concat(commandHandler.middlewares);
-        innerArgv = applyMiddleware(innerArgv, yargs, middlewares, true);
-        if (!yargs.getInternalMethods().getHasOutput()) {
-            const validation = yargs
-                .getInternalMethods()
-                .runValidation(aliases, positionalMap, yargs.parsed.error, isDefaultCommand);
-            innerArgv = maybeAsyncResult(innerArgv, result => {
-                validation(result);
-                return result;
-            });
-        }
-        if (commandHandler.handler && !yargs.getInternalMethods().getHasOutput()) {
-            yargs.getInternalMethods().setHasOutput();
-            const populateDoubleDash = !!yargs.getOptions().configuration['populate--'];
-            yargs
-                .getInternalMethods()
-                .postProcess(innerArgv, populateDoubleDash, false, false);
-            innerArgv = applyMiddleware(innerArgv, yargs, middlewares, false);
-            innerArgv = maybeAsyncResult(innerArgv, result => {
-                const handlerResult = commandHandler.handler(result);
-                return isPromise(handlerResult)
-                    ? handlerResult.then(() => result)
-                    : result;
-            });
-            if (!isDefaultCommand) {
-                yargs.getInternalMethods().getUsageInstance().cacheHelpMessage();
-            }
-            if (isPromise(innerArgv) &&
-                !yargs.getInternalMethods().hasParseCallback()) {
-                innerArgv.catch(error => {
-                    try {
-                        yargs.getInternalMethods().getUsageInstance().fail(null, error);
-                    }
-                    catch (_err) {
-                    }
-                });
-            }
-        }
-        if (!isDefaultCommand) {
-            currentContext.commands.pop();
-            currentContext.fullCommands.pop();
-        }
-        return innerArgv;
-    }
-    populatePositionals(commandHandler, argv, context, yargs) {
-        argv._ = argv._.slice(context.commands.length);
-        const demanded = commandHandler.demanded.slice(0);
-        const optional = commandHandler.optional.slice(0);
-        const positionalMap = {};
-        this.validation.positionalCount(demanded.length, argv._.length);
-        while (demanded.length) {
-            const demand = demanded.shift();
-            this.populatePositional(demand, argv, positionalMap);
-        }
-        while (optional.length) {
-            const maybe = optional.shift();
-            this.populatePositional(maybe, argv, positionalMap);
-        }
-        argv._ = context.commands.concat(argv._.map(a => '' + a));
-        this.postProcessPositionals(argv, positionalMap, this.cmdToParseOptions(commandHandler.original), yargs);
-        return positionalMap;
-    }
-    populatePositional(positional, argv, positionalMap) {
-        const cmd = positional.cmd[0];
-        if (positional.variadic) {
-            positionalMap[cmd] = argv._.splice(0).map(String);
-        }
-        else {
-            if (argv._.length)
-                positionalMap[cmd] = [String(argv._.shift())];
-        }
-    }
-    cmdToParseOptions(cmdString) {
-        const parseOptions = {
-            array: [],
-            default: {},
-            alias: {},
-            demand: {},
-        };
-        const parsed = parseCommand(cmdString);
-        parsed.demanded.forEach(d => {
-            const [cmd, ...aliases] = d.cmd;
-            if (d.variadic) {
-                parseOptions.array.push(cmd);
-                parseOptions.default[cmd] = [];
-            }
-            parseOptions.alias[cmd] = aliases;
-            parseOptions.demand[cmd] = true;
-        });
-        parsed.optional.forEach(o => {
-            const [cmd, ...aliases] = o.cmd;
-            if (o.variadic) {
-                parseOptions.array.push(cmd);
-                parseOptions.default[cmd] = [];
-            }
-            parseOptions.alias[cmd] = aliases;
-        });
-        return parseOptions;
-    }
-    postProcessPositionals(argv, positionalMap, parseOptions, yargs) {
-        const options = Object.assign({}, yargs.getOptions());
-        options.default = Object.assign(parseOptions.default, options.default);
-        for (const key of Object.keys(parseOptions.alias)) {
-            options.alias[key] = (options.alias[key] || []).concat(parseOptions.alias[key]);
-        }
-        options.array = options.array.concat(parseOptions.array);
-        options.config = {};
-        const unparsed = [];
-        Object.keys(positionalMap).forEach(key => {
-            positionalMap[key].map(value => {
-                if (options.configuration['unknown-options-as-args'])
-                    options.key[key] = true;
-                unparsed.push(`--${key}`);
-                unparsed.push(value);
-            });
-        });
-        if (!unparsed.length)
-            return;
-        const config = Object.assign({}, options.configuration, {
-            'populate--': false,
-        });
-        const parsed = this.shim.Parser.detailed(unparsed, Object.assign({}, options, {
-            configuration: config,
-        }));
-        if (parsed.error) {
-            yargs
-                .getInternalMethods()
-                .getUsageInstance()
-                .fail(parsed.error.message, parsed.error);
-        }
-        else {
-            const positionalKeys = Object.keys(positionalMap);
-            Object.keys(positionalMap).forEach(key => {
-                positionalKeys.push(...parsed.aliases[key]);
-            });
-            const defaults = yargs.getOptions().default;
-            Object.keys(parsed.argv).forEach(key => {
-                if (positionalKeys.includes(key)) {
-                    if (!positionalMap[key])
-                        positionalMap[key] = parsed.argv[key];
-                    if (!Object.prototype.hasOwnProperty.call(defaults, key) &&
-                        Object.prototype.hasOwnProperty.call(argv, key) &&
-                        Object.prototype.hasOwnProperty.call(parsed.argv, key) &&
-                        (Array.isArray(argv[key]) || Array.isArray(parsed.argv[key]))) {
-                        argv[key] = [].concat(argv[key], parsed.argv[key]);
-                    }
-                    else {
-                        argv[key] = parsed.argv[key];
-                    }
-                }
-            });
-        }
-    }
-    runDefaultBuilderOn(yargs) {
-        if (!this.defaultCommand)
-            return;
-        if (this.shouldUpdateUsage(yargs)) {
-            const commandString = DEFAULT_MARKER.test(this.defaultCommand.original)
-                ? this.defaultCommand.original
-                : this.defaultCommand.original.replace(/^[^[\]<>]*/, '$0 ');
-            yargs
-                .getInternalMethods()
-                .getUsageInstance()
-                .usage(commandString, this.defaultCommand.description);
-        }
-        const builder = this.defaultCommand.builder;
-        if (isCommandBuilderCallback(builder)) {
-            return builder(yargs, true);
-        }
-        else if (!isCommandBuilderDefinition(builder)) {
-            Object.keys(builder).forEach(key => {
-                yargs.option(key, builder[key]);
-            });
-        }
-        return undefined;
-    }
-    moduleName(obj) {
-        const mod = whichModule(obj);
-        if (!mod)
-            throw new Error(`No command name given for module: ${this.shim.inspect(obj)}`);
-        return this.commandFromFilename(mod.filename);
-    }
-    commandFromFilename(filename) {
-        return this.shim.path.basename(filename, this.shim.path.extname(filename));
-    }
-    extractDesc({ describe, description, desc }) {
-        for (const test of [describe, description, desc]) {
-            if (typeof test === 'string' || test === false)
-                return test;
-            assertNotStrictEqual(test, true, this.shim);
-        }
-        return false;
-    }
-    freeze() {
-        this.frozens.push({
-            handlers: this.handlers,
-            aliasMap: this.aliasMap,
-            defaultCommand: this.defaultCommand,
-        });
-    }
-    unfreeze() {
-        const frozen = this.frozens.pop();
-        assertNotStrictEqual(frozen, undefined, this.shim);
-        ({
-            handlers: this.handlers,
-            aliasMap: this.aliasMap,
-            defaultCommand: this.defaultCommand,
-        } = frozen);
-    }
-    reset() {
-        this.handlers = {};
-        this.aliasMap = {};
-        this.defaultCommand = undefined;
-        this.requireCache = new Set();
-        return this;
-    }
-}
-export function command(usage, validation, globalMiddleware, shim) {
-    return new CommandInstance(usage, validation, globalMiddleware, shim);
-}
-export function isCommandBuilderDefinition(builder) {
-    return (typeof builder === 'object' &&
-        !!builder.builder &&
-        typeof builder.handler === 'function');
-}
-function isCommandAndAliases(cmd) {
-    return cmd.every(c => typeof c === 'string');
-}
-export function isCommandBuilderCallback(builder) {
-    return typeof builder === 'function';
-}
-function isCommandBuilderOptionDefinitions(builder) {
-    return typeof builder === 'object';
-}
-export function isCommandHandlerDefinition(cmd) {
-    return typeof cmd === 'object' && !Array.isArray(cmd);
-}
Index: trip-planner-front/node_modules/yargs/build/lib/completion-templates.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/completion-templates.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,48 +1,0 @@
-export const completionShTemplate = `###-begin-{{app_name}}-completions-###
-#
-# yargs command completion script
-#
-# Installation: {{app_path}} {{completion_command}} >> ~/.bashrc
-#    or {{app_path}} {{completion_command}} >> ~/.bash_profile on OSX.
-#
-_{{app_name}}_yargs_completions()
-{
-    local cur_word args type_list
-
-    cur_word="\${COMP_WORDS[COMP_CWORD]}"
-    args=("\${COMP_WORDS[@]}")
-
-    # ask yargs to generate completions.
-    type_list=$({{app_path}} --get-yargs-completions "\${args[@]}")
-
-    COMPREPLY=( $(compgen -W "\${type_list}" -- \${cur_word}) )
-
-    # if no match was found, fall back to filename completion
-    if [ \${#COMPREPLY[@]} -eq 0 ]; then
-      COMPREPLY=()
-    fi
-
-    return 0
-}
-complete -o default -F _{{app_name}}_yargs_completions {{app_name}}
-###-end-{{app_name}}-completions-###
-`;
-export const completionZshTemplate = `#compdef {{app_name}}
-###-begin-{{app_name}}-completions-###
-#
-# yargs command completion script
-#
-# Installation: {{app_path}} {{completion_command}} >> ~/.zshrc
-#    or {{app_path}} {{completion_command}} >> ~/.zsh_profile on OSX.
-#
-_{{app_name}}_yargs_completions()
-{
-  local reply
-  local si=$IFS
-  IFS=$'\n' reply=($(COMP_CWORD="$((CURRENT-1))" COMP_LINE="$BUFFER" COMP_POINT="$CURSOR" {{app_path}} --get-yargs-completions "\${words[@]}"))
-  IFS=$si
-  _describe 'values' reply
-}
-compdef _{{app_name}}_yargs_completions {{app_name}}
-###-end-{{app_name}}-completions-###
-`;
Index: trip-planner-front/node_modules/yargs/build/lib/completion.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/completion.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,200 +1,0 @@
-import { isCommandBuilderCallback } from './command.js';
-import { assertNotStrictEqual } from './typings/common-types.js';
-import * as templates from './completion-templates.js';
-import { isPromise } from './utils/is-promise.js';
-import { parseCommand } from './parse-command.js';
-export class Completion {
-    constructor(yargs, usage, command, shim) {
-        var _a, _b, _c;
-        this.yargs = yargs;
-        this.usage = usage;
-        this.command = command;
-        this.shim = shim;
-        this.completionKey = 'get-yargs-completions';
-        this.aliases = null;
-        this.customCompletionFunction = null;
-        this.zshShell =
-            (_c = (((_a = this.shim.getEnv('SHELL')) === null || _a === void 0 ? void 0 : _a.includes('zsh')) ||
-                ((_b = this.shim.getEnv('ZSH_NAME')) === null || _b === void 0 ? void 0 : _b.includes('zsh')))) !== null && _c !== void 0 ? _c : false;
-    }
-    defaultCompletion(args, argv, current, done) {
-        const handlers = this.command.getCommandHandlers();
-        for (let i = 0, ii = args.length; i < ii; ++i) {
-            if (handlers[args[i]] && handlers[args[i]].builder) {
-                const builder = handlers[args[i]].builder;
-                if (isCommandBuilderCallback(builder)) {
-                    const y = this.yargs.getInternalMethods().reset();
-                    builder(y, true);
-                    return y.argv;
-                }
-            }
-        }
-        const completions = [];
-        this.commandCompletions(completions, args, current);
-        this.optionCompletions(completions, args, argv, current);
-        this.choicesCompletions(completions, args, argv, current);
-        done(null, completions);
-    }
-    commandCompletions(completions, args, current) {
-        const parentCommands = this.yargs
-            .getInternalMethods()
-            .getContext().commands;
-        if (!current.match(/^-/) &&
-            parentCommands[parentCommands.length - 1] !== current &&
-            !this.previousArgHasChoices(args)) {
-            this.usage.getCommands().forEach(usageCommand => {
-                const commandName = parseCommand(usageCommand[0]).cmd;
-                if (args.indexOf(commandName) === -1) {
-                    if (!this.zshShell) {
-                        completions.push(commandName);
-                    }
-                    else {
-                        const desc = usageCommand[1] || '';
-                        completions.push(commandName.replace(/:/g, '\\:') + ':' + desc);
-                    }
-                }
-            });
-        }
-    }
-    optionCompletions(completions, args, argv, current) {
-        if ((current.match(/^-/) || (current === '' && completions.length === 0)) &&
-            !this.previousArgHasChoices(args)) {
-            const options = this.yargs.getOptions();
-            const positionalKeys = this.yargs.getGroups()[this.usage.getPositionalGroupName()] || [];
-            Object.keys(options.key).forEach(key => {
-                const negable = !!options.configuration['boolean-negation'] &&
-                    options.boolean.includes(key);
-                const isPositionalKey = positionalKeys.includes(key);
-                if (!isPositionalKey &&
-                    !this.argsContainKey(args, argv, key, negable)) {
-                    this.completeOptionKey(key, completions, current);
-                    if (negable && !!options.default[key])
-                        this.completeOptionKey(`no-${key}`, completions, current);
-                }
-            });
-        }
-    }
-    choicesCompletions(completions, args, argv, current) {
-        if (this.previousArgHasChoices(args)) {
-            const choices = this.getPreviousArgChoices(args);
-            if (choices && choices.length > 0) {
-                completions.push(...choices);
-            }
-        }
-    }
-    getPreviousArgChoices(args) {
-        if (args.length < 1)
-            return;
-        let previousArg = args[args.length - 1];
-        let filter = '';
-        if (!previousArg.startsWith('--') && args.length > 1) {
-            filter = previousArg;
-            previousArg = args[args.length - 2];
-        }
-        if (!previousArg.startsWith('--'))
-            return;
-        const previousArgKey = previousArg.replace(/-/g, '');
-        const options = this.yargs.getOptions();
-        if (Object.keys(options.key).some(key => key === previousArgKey) &&
-            Array.isArray(options.choices[previousArgKey])) {
-            return options.choices[previousArgKey].filter(choice => !filter || choice.startsWith(filter));
-        }
-    }
-    previousArgHasChoices(args) {
-        const choices = this.getPreviousArgChoices(args);
-        return choices !== undefined && choices.length > 0;
-    }
-    argsContainKey(args, argv, key, negable) {
-        if (args.indexOf(`--${key}`) !== -1)
-            return true;
-        if (negable && args.indexOf(`--no-${key}`) !== -1)
-            return true;
-        if (this.aliases) {
-            for (const alias of this.aliases[key]) {
-                if (argv[alias] !== undefined)
-                    return true;
-            }
-        }
-        return false;
-    }
-    completeOptionKey(key, completions, current) {
-        const descs = this.usage.getDescriptions();
-        const startsByTwoDashes = (s) => /^--/.test(s);
-        const isShortOption = (s) => /^[^0-9]$/.test(s);
-        const dashes = !startsByTwoDashes(current) && isShortOption(key) ? '-' : '--';
-        if (!this.zshShell) {
-            completions.push(dashes + key);
-        }
-        else {
-            const desc = descs[key] || '';
-            completions.push(dashes +
-                `${key.replace(/:/g, '\\:')}:${desc.replace('__yargsString__:', '')}`);
-        }
-    }
-    customCompletion(args, argv, current, done) {
-        assertNotStrictEqual(this.customCompletionFunction, null, this.shim);
-        if (isSyncCompletionFunction(this.customCompletionFunction)) {
-            const result = this.customCompletionFunction(current, argv);
-            if (isPromise(result)) {
-                return result
-                    .then(list => {
-                    this.shim.process.nextTick(() => {
-                        done(null, list);
-                    });
-                })
-                    .catch(err => {
-                    this.shim.process.nextTick(() => {
-                        done(err, undefined);
-                    });
-                });
-            }
-            return done(null, result);
-        }
-        else if (isFallbackCompletionFunction(this.customCompletionFunction)) {
-            return this.customCompletionFunction(current, argv, (onCompleted = done) => this.defaultCompletion(args, argv, current, onCompleted), completions => {
-                done(null, completions);
-            });
-        }
-        else {
-            return this.customCompletionFunction(current, argv, completions => {
-                done(null, completions);
-            });
-        }
-    }
-    getCompletion(args, done) {
-        const current = args.length ? args[args.length - 1] : '';
-        const argv = this.yargs.parse(args, true);
-        const completionFunction = this.customCompletionFunction
-            ? (argv) => this.customCompletion(args, argv, current, done)
-            : (argv) => this.defaultCompletion(args, argv, current, done);
-        return isPromise(argv)
-            ? argv.then(completionFunction)
-            : completionFunction(argv);
-    }
-    generateCompletionScript($0, cmd) {
-        let script = this.zshShell
-            ? templates.completionZshTemplate
-            : templates.completionShTemplate;
-        const name = this.shim.path.basename($0);
-        if ($0.match(/\.js$/))
-            $0 = `./${$0}`;
-        script = script.replace(/{{app_name}}/g, name);
-        script = script.replace(/{{completion_command}}/g, cmd);
-        return script.replace(/{{app_path}}/g, $0);
-    }
-    registerFunction(fn) {
-        this.customCompletionFunction = fn;
-    }
-    setParsed(parsed) {
-        this.aliases = parsed.aliases;
-    }
-}
-export function completion(yargs, usage, command, shim) {
-    return new Completion(yargs, usage, command, shim);
-}
-function isSyncCompletionFunction(completionFunction) {
-    return completionFunction.length < 3;
-}
-function isFallbackCompletionFunction(completionFunction) {
-    return completionFunction.length > 3;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/middleware.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/middleware.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,91 +1,0 @@
-import { argsert } from './argsert.js';
-import { isPromise } from './utils/is-promise.js';
-export class GlobalMiddleware {
-    constructor(yargs) {
-        this.globalMiddleware = [];
-        this.frozens = [];
-        this.yargs = yargs;
-    }
-    addMiddleware(callback, applyBeforeValidation, global = true, mutates = false) {
-        argsert('<array|function> [boolean] [boolean] [boolean]', [callback, applyBeforeValidation, global], arguments.length);
-        if (Array.isArray(callback)) {
-            for (let i = 0; i < callback.length; i++) {
-                if (typeof callback[i] !== 'function') {
-                    throw Error('middleware must be a function');
-                }
-                const m = callback[i];
-                m.applyBeforeValidation = applyBeforeValidation;
-                m.global = global;
-            }
-            Array.prototype.push.apply(this.globalMiddleware, callback);
-        }
-        else if (typeof callback === 'function') {
-            const m = callback;
-            m.applyBeforeValidation = applyBeforeValidation;
-            m.global = global;
-            m.mutates = mutates;
-            this.globalMiddleware.push(callback);
-        }
-        return this.yargs;
-    }
-    addCoerceMiddleware(callback, option) {
-        const aliases = this.yargs.getAliases();
-        this.globalMiddleware = this.globalMiddleware.filter(m => {
-            const toCheck = [...(aliases[option] || []), option];
-            if (!m.option)
-                return true;
-            else
-                return !toCheck.includes(m.option);
-        });
-        callback.option = option;
-        return this.addMiddleware(callback, true, true, true);
-    }
-    getMiddleware() {
-        return this.globalMiddleware;
-    }
-    freeze() {
-        this.frozens.push([...this.globalMiddleware]);
-    }
-    unfreeze() {
-        const frozen = this.frozens.pop();
-        if (frozen !== undefined)
-            this.globalMiddleware = frozen;
-    }
-    reset() {
-        this.globalMiddleware = this.globalMiddleware.filter(m => m.global);
-    }
-}
-export function commandMiddlewareFactory(commandMiddleware) {
-    if (!commandMiddleware)
-        return [];
-    return commandMiddleware.map(middleware => {
-        middleware.applyBeforeValidation = false;
-        return middleware;
-    });
-}
-export function applyMiddleware(argv, yargs, middlewares, beforeValidation) {
-    return middlewares.reduce((acc, middleware) => {
-        if (middleware.applyBeforeValidation !== beforeValidation) {
-            return acc;
-        }
-        if (middleware.mutates) {
-            if (middleware.applied)
-                return acc;
-            middleware.applied = true;
-        }
-        if (isPromise(acc)) {
-            return acc
-                .then(initialObj => Promise.all([
-                initialObj,
-                middleware(initialObj, yargs),
-            ]))
-                .then(([initialObj, middlewareObj]) => Object.assign(initialObj, middlewareObj));
-        }
-        else {
-            const result = middleware(acc, yargs);
-            return isPromise(result)
-                ? result.then(middlewareObj => Object.assign(acc, middlewareObj))
-                : Object.assign(acc, result);
-        }
-    }, argv);
-}
Index: trip-planner-front/node_modules/yargs/build/lib/parse-command.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/parse-command.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,32 +1,0 @@
-export function parseCommand(cmd) {
-    const extraSpacesStrippedCommand = cmd.replace(/\s{2,}/g, ' ');
-    const splitCommand = extraSpacesStrippedCommand.split(/\s+(?![^[]*]|[^<]*>)/);
-    const bregex = /\.*[\][<>]/g;
-    const firstCommand = splitCommand.shift();
-    if (!firstCommand)
-        throw new Error(`No command found in: ${cmd}`);
-    const parsedCommand = {
-        cmd: firstCommand.replace(bregex, ''),
-        demanded: [],
-        optional: [],
-    };
-    splitCommand.forEach((cmd, i) => {
-        let variadic = false;
-        cmd = cmd.replace(/\s/g, '');
-        if (/\.+[\]>]/.test(cmd) && i === splitCommand.length - 1)
-            variadic = true;
-        if (/^\[/.test(cmd)) {
-            parsedCommand.optional.push({
-                cmd: cmd.replace(bregex, '').split('|'),
-                variadic,
-            });
-        }
-        else {
-            parsedCommand.demanded.push({
-                cmd: cmd.replace(bregex, '').split('|'),
-                variadic,
-            });
-        }
-    });
-    return parsedCommand;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/typings/common-types.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/typings/common-types.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,9 +1,0 @@
-export function assertNotStrictEqual(actual, expected, shim, message) {
-    shim.assert.notStrictEqual(actual, expected, message);
-}
-export function assertSingleKey(actual, shim) {
-    shim.assert.strictEqual(typeof actual, 'string');
-}
-export function objectKeys(object) {
-    return Object.keys(object);
-}
Index: trip-planner-front/node_modules/yargs/build/lib/typings/yargs-parser-types.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/typings/yargs-parser-types.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,1 +1,0 @@
-export {};
Index: trip-planner-front/node_modules/yargs/build/lib/usage.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/usage.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,568 +1,0 @@
-import { objFilter } from './utils/obj-filter.js';
-import { YError } from './yerror.js';
-import setBlocking from './utils/set-blocking.js';
-function isBoolean(fail) {
-    return typeof fail === 'boolean';
-}
-export function usage(yargs, shim) {
-    const __ = shim.y18n.__;
-    const self = {};
-    const fails = [];
-    self.failFn = function failFn(f) {
-        fails.push(f);
-    };
-    let failMessage = null;
-    let showHelpOnFail = true;
-    self.showHelpOnFail = function showHelpOnFailFn(arg1 = true, arg2) {
-        function parseFunctionArgs() {
-            return typeof arg1 === 'string' ? [true, arg1] : [arg1, arg2];
-        }
-        const [enabled, message] = parseFunctionArgs();
-        failMessage = message;
-        showHelpOnFail = enabled;
-        return self;
-    };
-    let failureOutput = false;
-    self.fail = function fail(msg, err) {
-        const logger = yargs.getInternalMethods().getLoggerInstance();
-        if (fails.length) {
-            for (let i = fails.length - 1; i >= 0; --i) {
-                const fail = fails[i];
-                if (isBoolean(fail)) {
-                    if (err)
-                        throw err;
-                    else if (msg)
-                        throw Error(msg);
-                }
-                else {
-                    fail(msg, err, self);
-                }
-            }
-        }
-        else {
-            if (yargs.getExitProcess())
-                setBlocking(true);
-            if (!failureOutput) {
-                failureOutput = true;
-                if (showHelpOnFail) {
-                    yargs.showHelp('error');
-                    logger.error();
-                }
-                if (msg || err)
-                    logger.error(msg || err);
-                if (failMessage) {
-                    if (msg || err)
-                        logger.error('');
-                    logger.error(failMessage);
-                }
-            }
-            err = err || new YError(msg);
-            if (yargs.getExitProcess()) {
-                return yargs.exit(1);
-            }
-            else if (yargs.getInternalMethods().hasParseCallback()) {
-                return yargs.exit(1, err);
-            }
-            else {
-                throw err;
-            }
-        }
-    };
-    let usages = [];
-    let usageDisabled = false;
-    self.usage = (msg, description) => {
-        if (msg === null) {
-            usageDisabled = true;
-            usages = [];
-            return self;
-        }
-        usageDisabled = false;
-        usages.push([msg, description || '']);
-        return self;
-    };
-    self.getUsage = () => {
-        return usages;
-    };
-    self.getUsageDisabled = () => {
-        return usageDisabled;
-    };
-    self.getPositionalGroupName = () => {
-        return __('Positionals:');
-    };
-    let examples = [];
-    self.example = (cmd, description) => {
-        examples.push([cmd, description || '']);
-    };
-    let commands = [];
-    self.command = function command(cmd, description, isDefault, aliases, deprecated = false) {
-        if (isDefault) {
-            commands = commands.map(cmdArray => {
-                cmdArray[2] = false;
-                return cmdArray;
-            });
-        }
-        commands.push([cmd, description || '', isDefault, aliases, deprecated]);
-    };
-    self.getCommands = () => commands;
-    let descriptions = {};
-    self.describe = function describe(keyOrKeys, desc) {
-        if (Array.isArray(keyOrKeys)) {
-            keyOrKeys.forEach(k => {
-                self.describe(k, desc);
-            });
-        }
-        else if (typeof keyOrKeys === 'object') {
-            Object.keys(keyOrKeys).forEach(k => {
-                self.describe(k, keyOrKeys[k]);
-            });
-        }
-        else {
-            descriptions[keyOrKeys] = desc;
-        }
-    };
-    self.getDescriptions = () => descriptions;
-    let epilogs = [];
-    self.epilog = msg => {
-        epilogs.push(msg);
-    };
-    let wrapSet = false;
-    let wrap;
-    self.wrap = cols => {
-        wrapSet = true;
-        wrap = cols;
-    };
-    function getWrap() {
-        if (!wrapSet) {
-            wrap = windowWidth();
-            wrapSet = true;
-        }
-        return wrap;
-    }
-    const deferY18nLookupPrefix = '__yargsString__:';
-    self.deferY18nLookup = str => deferY18nLookupPrefix + str;
-    self.help = function help() {
-        if (cachedHelpMessage)
-            return cachedHelpMessage;
-        normalizeAliases();
-        const base$0 = yargs.customScriptName
-            ? yargs.$0
-            : shim.path.basename(yargs.$0);
-        const demandedOptions = yargs.getDemandedOptions();
-        const demandedCommands = yargs.getDemandedCommands();
-        const deprecatedOptions = yargs.getDeprecatedOptions();
-        const groups = yargs.getGroups();
-        const options = yargs.getOptions();
-        let keys = [];
-        keys = keys.concat(Object.keys(descriptions));
-        keys = keys.concat(Object.keys(demandedOptions));
-        keys = keys.concat(Object.keys(demandedCommands));
-        keys = keys.concat(Object.keys(options.default));
-        keys = keys.filter(filterHiddenOptions);
-        keys = Object.keys(keys.reduce((acc, key) => {
-            if (key !== '_')
-                acc[key] = true;
-            return acc;
-        }, {}));
-        const theWrap = getWrap();
-        const ui = shim.cliui({
-            width: theWrap,
-            wrap: !!theWrap,
-        });
-        if (!usageDisabled) {
-            if (usages.length) {
-                usages.forEach(usage => {
-                    ui.div({ text: `${usage[0].replace(/\$0/g, base$0)}` });
-                    if (usage[1]) {
-                        ui.div({ text: `${usage[1]}`, padding: [1, 0, 0, 0] });
-                    }
-                });
-                ui.div();
-            }
-            else if (commands.length) {
-                let u = null;
-                if (demandedCommands._) {
-                    u = `${base$0} <${__('command')}>\n`;
-                }
-                else {
-                    u = `${base$0} [${__('command')}]\n`;
-                }
-                ui.div(`${u}`);
-            }
-        }
-        if (commands.length > 1 || (commands.length === 1 && !commands[0][2])) {
-            ui.div(__('Commands:'));
-            const context = yargs.getInternalMethods().getContext();
-            const parentCommands = context.commands.length
-                ? `${context.commands.join(' ')} `
-                : '';
-            if (yargs.getInternalMethods().getParserConfiguration()['sort-commands'] ===
-                true) {
-                commands = commands.sort((a, b) => a[0].localeCompare(b[0]));
-            }
-            const prefix = base$0 ? `${base$0} ` : '';
-            commands.forEach(command => {
-                const commandString = `${prefix}${parentCommands}${command[0].replace(/^\$0 ?/, '')}`;
-                ui.span({
-                    text: commandString,
-                    padding: [0, 2, 0, 2],
-                    width: maxWidth(commands, theWrap, `${base$0}${parentCommands}`) + 4,
-                }, { text: command[1] });
-                const hints = [];
-                if (command[2])
-                    hints.push(`[${__('default')}]`);
-                if (command[3] && command[3].length) {
-                    hints.push(`[${__('aliases:')} ${command[3].join(', ')}]`);
-                }
-                if (command[4]) {
-                    if (typeof command[4] === 'string') {
-                        hints.push(`[${__('deprecated: %s', command[4])}]`);
-                    }
-                    else {
-                        hints.push(`[${__('deprecated')}]`);
-                    }
-                }
-                if (hints.length) {
-                    ui.div({
-                        text: hints.join(' '),
-                        padding: [0, 0, 0, 2],
-                        align: 'right',
-                    });
-                }
-                else {
-                    ui.div();
-                }
-            });
-            ui.div();
-        }
-        const aliasKeys = (Object.keys(options.alias) || []).concat(Object.keys(yargs.parsed.newAliases) || []);
-        keys = keys.filter(key => !yargs.parsed.newAliases[key] &&
-            aliasKeys.every(alias => (options.alias[alias] || []).indexOf(key) === -1));
-        const defaultGroup = __('Options:');
-        if (!groups[defaultGroup])
-            groups[defaultGroup] = [];
-        addUngroupedKeys(keys, options.alias, groups, defaultGroup);
-        const isLongSwitch = (sw) => /^--/.test(getText(sw));
-        const displayedGroups = Object.keys(groups)
-            .filter(groupName => groups[groupName].length > 0)
-            .map(groupName => {
-            const normalizedKeys = groups[groupName]
-                .filter(filterHiddenOptions)
-                .map(key => {
-                if (aliasKeys.includes(key))
-                    return key;
-                for (let i = 0, aliasKey; (aliasKey = aliasKeys[i]) !== undefined; i++) {
-                    if ((options.alias[aliasKey] || []).includes(key))
-                        return aliasKey;
-                }
-                return key;
-            });
-            return { groupName, normalizedKeys };
-        })
-            .filter(({ normalizedKeys }) => normalizedKeys.length > 0)
-            .map(({ groupName, normalizedKeys }) => {
-            const switches = normalizedKeys.reduce((acc, key) => {
-                acc[key] = [key]
-                    .concat(options.alias[key] || [])
-                    .map(sw => {
-                    if (groupName === self.getPositionalGroupName())
-                        return sw;
-                    else {
-                        return ((/^[0-9]$/.test(sw)
-                            ? options.boolean.includes(key)
-                                ? '-'
-                                : '--'
-                            : sw.length > 1
-                                ? '--'
-                                : '-') + sw);
-                    }
-                })
-                    .sort((sw1, sw2) => isLongSwitch(sw1) === isLongSwitch(sw2)
-                    ? 0
-                    : isLongSwitch(sw1)
-                        ? 1
-                        : -1)
-                    .join(', ');
-                return acc;
-            }, {});
-            return { groupName, normalizedKeys, switches };
-        });
-        const shortSwitchesUsed = displayedGroups
-            .filter(({ groupName }) => groupName !== self.getPositionalGroupName())
-            .some(({ normalizedKeys, switches }) => !normalizedKeys.every(key => isLongSwitch(switches[key])));
-        if (shortSwitchesUsed) {
-            displayedGroups
-                .filter(({ groupName }) => groupName !== self.getPositionalGroupName())
-                .forEach(({ normalizedKeys, switches }) => {
-                normalizedKeys.forEach(key => {
-                    if (isLongSwitch(switches[key])) {
-                        switches[key] = addIndentation(switches[key], '-x, '.length);
-                    }
-                });
-            });
-        }
-        displayedGroups.forEach(({ groupName, normalizedKeys, switches }) => {
-            ui.div(groupName);
-            normalizedKeys.forEach(key => {
-                const kswitch = switches[key];
-                let desc = descriptions[key] || '';
-                let type = null;
-                if (desc.includes(deferY18nLookupPrefix))
-                    desc = __(desc.substring(deferY18nLookupPrefix.length));
-                if (options.boolean.includes(key))
-                    type = `[${__('boolean')}]`;
-                if (options.count.includes(key))
-                    type = `[${__('count')}]`;
-                if (options.string.includes(key))
-                    type = `[${__('string')}]`;
-                if (options.normalize.includes(key))
-                    type = `[${__('string')}]`;
-                if (options.array.includes(key))
-                    type = `[${__('array')}]`;
-                if (options.number.includes(key))
-                    type = `[${__('number')}]`;
-                const deprecatedExtra = (deprecated) => typeof deprecated === 'string'
-                    ? `[${__('deprecated: %s', deprecated)}]`
-                    : `[${__('deprecated')}]`;
-                const extra = [
-                    key in deprecatedOptions
-                        ? deprecatedExtra(deprecatedOptions[key])
-                        : null,
-                    type,
-                    key in demandedOptions ? `[${__('required')}]` : null,
-                    options.choices && options.choices[key]
-                        ? `[${__('choices:')} ${self.stringifiedValues(options.choices[key])}]`
-                        : null,
-                    defaultString(options.default[key], options.defaultDescription[key]),
-                ]
-                    .filter(Boolean)
-                    .join(' ');
-                ui.span({
-                    text: getText(kswitch),
-                    padding: [0, 2, 0, 2 + getIndentation(kswitch)],
-                    width: maxWidth(switches, theWrap) + 4,
-                }, desc);
-                if (extra)
-                    ui.div({ text: extra, padding: [0, 0, 0, 2], align: 'right' });
-                else
-                    ui.div();
-            });
-            ui.div();
-        });
-        if (examples.length) {
-            ui.div(__('Examples:'));
-            examples.forEach(example => {
-                example[0] = example[0].replace(/\$0/g, base$0);
-            });
-            examples.forEach(example => {
-                if (example[1] === '') {
-                    ui.div({
-                        text: example[0],
-                        padding: [0, 2, 0, 2],
-                    });
-                }
-                else {
-                    ui.div({
-                        text: example[0],
-                        padding: [0, 2, 0, 2],
-                        width: maxWidth(examples, theWrap) + 4,
-                    }, {
-                        text: example[1],
-                    });
-                }
-            });
-            ui.div();
-        }
-        if (epilogs.length > 0) {
-            const e = epilogs
-                .map(epilog => epilog.replace(/\$0/g, base$0))
-                .join('\n');
-            ui.div(`${e}\n`);
-        }
-        return ui.toString().replace(/\s*$/, '');
-    };
-    function maxWidth(table, theWrap, modifier) {
-        let width = 0;
-        if (!Array.isArray(table)) {
-            table = Object.values(table).map(v => [v]);
-        }
-        table.forEach(v => {
-            width = Math.max(shim.stringWidth(modifier ? `${modifier} ${getText(v[0])}` : getText(v[0])) + getIndentation(v[0]), width);
-        });
-        if (theWrap)
-            width = Math.min(width, parseInt((theWrap * 0.5).toString(), 10));
-        return width;
-    }
-    function normalizeAliases() {
-        const demandedOptions = yargs.getDemandedOptions();
-        const options = yargs.getOptions();
-        (Object.keys(options.alias) || []).forEach(key => {
-            options.alias[key].forEach(alias => {
-                if (descriptions[alias])
-                    self.describe(key, descriptions[alias]);
-                if (alias in demandedOptions)
-                    yargs.demandOption(key, demandedOptions[alias]);
-                if (options.boolean.includes(alias))
-                    yargs.boolean(key);
-                if (options.count.includes(alias))
-                    yargs.count(key);
-                if (options.string.includes(alias))
-                    yargs.string(key);
-                if (options.normalize.includes(alias))
-                    yargs.normalize(key);
-                if (options.array.includes(alias))
-                    yargs.array(key);
-                if (options.number.includes(alias))
-                    yargs.number(key);
-            });
-        });
-    }
-    let cachedHelpMessage;
-    self.cacheHelpMessage = function () {
-        cachedHelpMessage = this.help();
-    };
-    self.clearCachedHelpMessage = function () {
-        cachedHelpMessage = undefined;
-    };
-    self.hasCachedHelpMessage = function () {
-        return !!cachedHelpMessage;
-    };
-    function addUngroupedKeys(keys, aliases, groups, defaultGroup) {
-        let groupedKeys = [];
-        let toCheck = null;
-        Object.keys(groups).forEach(group => {
-            groupedKeys = groupedKeys.concat(groups[group]);
-        });
-        keys.forEach(key => {
-            toCheck = [key].concat(aliases[key]);
-            if (!toCheck.some(k => groupedKeys.indexOf(k) !== -1)) {
-                groups[defaultGroup].push(key);
-            }
-        });
-        return groupedKeys;
-    }
-    function filterHiddenOptions(key) {
-        return (yargs.getOptions().hiddenOptions.indexOf(key) < 0 ||
-            yargs.parsed.argv[yargs.getOptions().showHiddenOpt]);
-    }
-    self.showHelp = (level) => {
-        const logger = yargs.getInternalMethods().getLoggerInstance();
-        if (!level)
-            level = 'error';
-        const emit = typeof level === 'function' ? level : logger[level];
-        emit(self.help());
-    };
-    self.functionDescription = fn => {
-        const description = fn.name
-            ? shim.Parser.decamelize(fn.name, '-')
-            : __('generated-value');
-        return ['(', description, ')'].join('');
-    };
-    self.stringifiedValues = function stringifiedValues(values, separator) {
-        let string = '';
-        const sep = separator || ', ';
-        const array = [].concat(values);
-        if (!values || !array.length)
-            return string;
-        array.forEach(value => {
-            if (string.length)
-                string += sep;
-            string += JSON.stringify(value);
-        });
-        return string;
-    };
-    function defaultString(value, defaultDescription) {
-        let string = `[${__('default:')} `;
-        if (value === undefined && !defaultDescription)
-            return null;
-        if (defaultDescription) {
-            string += defaultDescription;
-        }
-        else {
-            switch (typeof value) {
-                case 'string':
-                    string += `"${value}"`;
-                    break;
-                case 'object':
-                    string += JSON.stringify(value);
-                    break;
-                default:
-                    string += value;
-            }
-        }
-        return `${string}]`;
-    }
-    function windowWidth() {
-        const maxWidth = 80;
-        if (shim.process.stdColumns) {
-            return Math.min(maxWidth, shim.process.stdColumns);
-        }
-        else {
-            return maxWidth;
-        }
-    }
-    let version = null;
-    self.version = ver => {
-        version = ver;
-    };
-    self.showVersion = level => {
-        const logger = yargs.getInternalMethods().getLoggerInstance();
-        if (!level)
-            level = 'error';
-        const emit = typeof level === 'function' ? level : logger[level];
-        emit(version);
-    };
-    self.reset = function reset(localLookup) {
-        failMessage = null;
-        failureOutput = false;
-        usages = [];
-        usageDisabled = false;
-        epilogs = [];
-        examples = [];
-        commands = [];
-        descriptions = objFilter(descriptions, k => !localLookup[k]);
-        return self;
-    };
-    const frozens = [];
-    self.freeze = function freeze() {
-        frozens.push({
-            failMessage,
-            failureOutput,
-            usages,
-            usageDisabled,
-            epilogs,
-            examples,
-            commands,
-            descriptions,
-        });
-    };
-    self.unfreeze = function unfreeze() {
-        const frozen = frozens.pop();
-        if (!frozen)
-            return;
-        ({
-            failMessage,
-            failureOutput,
-            usages,
-            usageDisabled,
-            epilogs,
-            examples,
-            commands,
-            descriptions,
-        } = frozen);
-    };
-    return self;
-}
-function isIndentedText(text) {
-    return typeof text === 'object';
-}
-function addIndentation(text, indent) {
-    return isIndentedText(text)
-        ? { text: text.text, indentation: text.indentation + indent }
-        : { text, indentation: indent };
-}
-function getIndentation(text) {
-    return isIndentedText(text) ? text.indentation : 0;
-}
-function getText(text) {
-    return isIndentedText(text) ? text.text : text;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/apply-extends.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/apply-extends.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,59 +1,0 @@
-import { YError } from '../yerror.js';
-let previouslyVisitedConfigs = [];
-let shim;
-export function applyExtends(config, cwd, mergeExtends, _shim) {
-    shim = _shim;
-    let defaultConfig = {};
-    if (Object.prototype.hasOwnProperty.call(config, 'extends')) {
-        if (typeof config.extends !== 'string')
-            return defaultConfig;
-        const isPath = /\.json|\..*rc$/.test(config.extends);
-        let pathToDefault = null;
-        if (!isPath) {
-            try {
-                pathToDefault = require.resolve(config.extends);
-            }
-            catch (_err) {
-                return config;
-            }
-        }
-        else {
-            pathToDefault = getPathToDefaultConfig(cwd, config.extends);
-        }
-        checkForCircularExtends(pathToDefault);
-        previouslyVisitedConfigs.push(pathToDefault);
-        defaultConfig = isPath
-            ? JSON.parse(shim.readFileSync(pathToDefault, 'utf8'))
-            : require(config.extends);
-        delete config.extends;
-        defaultConfig = applyExtends(defaultConfig, shim.path.dirname(pathToDefault), mergeExtends, shim);
-    }
-    previouslyVisitedConfigs = [];
-    return mergeExtends
-        ? mergeDeep(defaultConfig, config)
-        : Object.assign({}, defaultConfig, config);
-}
-function checkForCircularExtends(cfgPath) {
-    if (previouslyVisitedConfigs.indexOf(cfgPath) > -1) {
-        throw new YError(`Circular extended configurations: '${cfgPath}'.`);
-    }
-}
-function getPathToDefaultConfig(cwd, pathToExtend) {
-    return shim.path.resolve(cwd, pathToExtend);
-}
-function mergeDeep(config1, config2) {
-    const target = {};
-    function isObject(obj) {
-        return obj && typeof obj === 'object' && !Array.isArray(obj);
-    }
-    Object.assign(target, config1);
-    for (const key of Object.keys(config2)) {
-        if (isObject(config2[key]) && isObject(target[key])) {
-            target[key] = mergeDeep(config1[key], config2[key]);
-        }
-        else {
-            target[key] = config2[key];
-        }
-    }
-    return target;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/is-promise.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/is-promise.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,5 +1,0 @@
-export function isPromise(maybePromise) {
-    return (!!maybePromise &&
-        !!maybePromise.then &&
-        typeof maybePromise.then === 'function');
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/levenshtein.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/levenshtein.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,34 +1,0 @@
-export function levenshtein(a, b) {
-    if (a.length === 0)
-        return b.length;
-    if (b.length === 0)
-        return a.length;
-    const matrix = [];
-    let i;
-    for (i = 0; i <= b.length; i++) {
-        matrix[i] = [i];
-    }
-    let j;
-    for (j = 0; j <= a.length; j++) {
-        matrix[0][j] = j;
-    }
-    for (i = 1; i <= b.length; i++) {
-        for (j = 1; j <= a.length; j++) {
-            if (b.charAt(i - 1) === a.charAt(j - 1)) {
-                matrix[i][j] = matrix[i - 1][j - 1];
-            }
-            else {
-                if (i > 1 &&
-                    j > 1 &&
-                    b.charAt(i - 2) === a.charAt(j - 1) &&
-                    b.charAt(i - 1) === a.charAt(j - 2)) {
-                    matrix[i][j] = matrix[i - 2][j - 2] + 1;
-                }
-                else {
-                    matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, Math.min(matrix[i][j - 1] + 1, matrix[i - 1][j] + 1));
-                }
-            }
-        }
-    }
-    return matrix[b.length][a.length];
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/maybe-async-result.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/maybe-async-result.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,17 +1,0 @@
-import { isPromise } from './is-promise.js';
-export function maybeAsyncResult(getResult, resultHandler, errorHandler = (err) => {
-    throw err;
-}) {
-    try {
-        const result = isFunction(getResult) ? getResult() : getResult;
-        return isPromise(result)
-            ? result.then((result) => resultHandler(result))
-            : resultHandler(result);
-    }
-    catch (err) {
-        return errorHandler(err);
-    }
-}
-function isFunction(arg) {
-    return typeof arg === 'function';
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/obj-filter.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/obj-filter.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,10 +1,0 @@
-import { objectKeys } from '../typings/common-types.js';
-export function objFilter(original = {}, filter = () => true) {
-    const obj = {};
-    objectKeys(original).forEach(key => {
-        if (filter(key, original[key])) {
-            obj[key] = original[key];
-        }
-    });
-    return obj;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/process-argv.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/process-argv.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,17 +1,0 @@
-function getProcessArgvBinIndex() {
-    if (isBundledElectronApp())
-        return 0;
-    return 1;
-}
-function isBundledElectronApp() {
-    return isElectronApp() && !process.defaultApp;
-}
-function isElectronApp() {
-    return !!process.versions.electron;
-}
-export function hideBin(argv) {
-    return argv.slice(getProcessArgvBinIndex() + 1);
-}
-export function getProcessArgvBin() {
-    return process.argv[getProcessArgvBinIndex()];
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/set-blocking.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/set-blocking.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,12 +1,0 @@
-export default function setBlocking(blocking) {
-    if (typeof process === 'undefined')
-        return;
-    [process.stdout, process.stderr].forEach(_stream => {
-        const stream = _stream;
-        if (stream._handle &&
-            stream.isTTY &&
-            typeof stream._handle.setBlocking === 'function') {
-            stream._handle.setBlocking(blocking);
-        }
-    });
-}
Index: trip-planner-front/node_modules/yargs/build/lib/utils/which-module.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/utils/which-module.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,10 +1,0 @@
-export default function whichModule(exported) {
-    if (typeof require === 'undefined')
-        return null;
-    for (let i = 0, files = Object.keys(require.cache), mod; i < files.length; i++) {
-        mod = require.cache[files[i]];
-        if (mod.exports === exported)
-            return mod;
-    }
-    return null;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/validation.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/validation.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,305 +1,0 @@
-import { argsert } from './argsert.js';
-import { assertNotStrictEqual, } from './typings/common-types.js';
-import { levenshtein as distance } from './utils/levenshtein.js';
-import { objFilter } from './utils/obj-filter.js';
-const specialKeys = ['$0', '--', '_'];
-export function validation(yargs, usage, shim) {
-    const __ = shim.y18n.__;
-    const __n = shim.y18n.__n;
-    const self = {};
-    self.nonOptionCount = function nonOptionCount(argv) {
-        const demandedCommands = yargs.getDemandedCommands();
-        const positionalCount = argv._.length + (argv['--'] ? argv['--'].length : 0);
-        const _s = positionalCount - yargs.getInternalMethods().getContext().commands.length;
-        if (demandedCommands._ &&
-            (_s < demandedCommands._.min || _s > demandedCommands._.max)) {
-            if (_s < demandedCommands._.min) {
-                if (demandedCommands._.minMsg !== undefined) {
-                    usage.fail(demandedCommands._.minMsg
-                        ? demandedCommands._.minMsg
-                            .replace(/\$0/g, _s.toString())
-                            .replace(/\$1/, demandedCommands._.min.toString())
-                        : null);
-                }
-                else {
-                    usage.fail(__n('Not enough non-option arguments: got %s, need at least %s', 'Not enough non-option arguments: got %s, need at least %s', _s, _s.toString(), demandedCommands._.min.toString()));
-                }
-            }
-            else if (_s > demandedCommands._.max) {
-                if (demandedCommands._.maxMsg !== undefined) {
-                    usage.fail(demandedCommands._.maxMsg
-                        ? demandedCommands._.maxMsg
-                            .replace(/\$0/g, _s.toString())
-                            .replace(/\$1/, demandedCommands._.max.toString())
-                        : null);
-                }
-                else {
-                    usage.fail(__n('Too many non-option arguments: got %s, maximum of %s', 'Too many non-option arguments: got %s, maximum of %s', _s, _s.toString(), demandedCommands._.max.toString()));
-                }
-            }
-        }
-    };
-    self.positionalCount = function positionalCount(required, observed) {
-        if (observed < required) {
-            usage.fail(__n('Not enough non-option arguments: got %s, need at least %s', 'Not enough non-option arguments: got %s, need at least %s', observed, observed + '', required + ''));
-        }
-    };
-    self.requiredArguments = function requiredArguments(argv, demandedOptions) {
-        let missing = null;
-        for (const key of Object.keys(demandedOptions)) {
-            if (!Object.prototype.hasOwnProperty.call(argv, key) ||
-                typeof argv[key] === 'undefined') {
-                missing = missing || {};
-                missing[key] = demandedOptions[key];
-            }
-        }
-        if (missing) {
-            const customMsgs = [];
-            for (const key of Object.keys(missing)) {
-                const msg = missing[key];
-                if (msg && customMsgs.indexOf(msg) < 0) {
-                    customMsgs.push(msg);
-                }
-            }
-            const customMsg = customMsgs.length ? `\n${customMsgs.join('\n')}` : '';
-            usage.fail(__n('Missing required argument: %s', 'Missing required arguments: %s', Object.keys(missing).length, Object.keys(missing).join(', ') + customMsg));
-        }
-    };
-    self.unknownArguments = function unknownArguments(argv, aliases, positionalMap, isDefaultCommand, checkPositionals = true) {
-        var _a;
-        const commandKeys = yargs
-            .getInternalMethods()
-            .getCommandInstance()
-            .getCommands();
-        const unknown = [];
-        const currentContext = yargs.getInternalMethods().getContext();
-        Object.keys(argv).forEach(key => {
-            if (!specialKeys.includes(key) &&
-                !Object.prototype.hasOwnProperty.call(positionalMap, key) &&
-                !Object.prototype.hasOwnProperty.call(yargs.getInternalMethods().getParseContext(), key) &&
-                !self.isValidAndSomeAliasIsNotNew(key, aliases)) {
-                unknown.push(key);
-            }
-        });
-        if (checkPositionals &&
-            (currentContext.commands.length > 0 ||
-                commandKeys.length > 0 ||
-                isDefaultCommand)) {
-            argv._.slice(currentContext.commands.length).forEach(key => {
-                if (!commandKeys.includes('' + key)) {
-                    unknown.push('' + key);
-                }
-            });
-        }
-        if (checkPositionals) {
-            const demandedCommands = yargs.getDemandedCommands();
-            const maxNonOptDemanded = ((_a = demandedCommands._) === null || _a === void 0 ? void 0 : _a.max) || 0;
-            const expected = currentContext.commands.length + maxNonOptDemanded;
-            if (expected < argv._.length) {
-                argv._.slice(expected).forEach(key => {
-                    key = String(key);
-                    if (!currentContext.commands.includes(key) &&
-                        !unknown.includes(key)) {
-                        unknown.push(key);
-                    }
-                });
-            }
-        }
-        if (unknown.length) {
-            usage.fail(__n('Unknown argument: %s', 'Unknown arguments: %s', unknown.length, unknown.join(', ')));
-        }
-    };
-    self.unknownCommands = function unknownCommands(argv) {
-        const commandKeys = yargs
-            .getInternalMethods()
-            .getCommandInstance()
-            .getCommands();
-        const unknown = [];
-        const currentContext = yargs.getInternalMethods().getContext();
-        if (currentContext.commands.length > 0 || commandKeys.length > 0) {
-            argv._.slice(currentContext.commands.length).forEach(key => {
-                if (!commandKeys.includes('' + key)) {
-                    unknown.push('' + key);
-                }
-            });
-        }
-        if (unknown.length > 0) {
-            usage.fail(__n('Unknown command: %s', 'Unknown commands: %s', unknown.length, unknown.join(', ')));
-            return true;
-        }
-        else {
-            return false;
-        }
-    };
-    self.isValidAndSomeAliasIsNotNew = function isValidAndSomeAliasIsNotNew(key, aliases) {
-        if (!Object.prototype.hasOwnProperty.call(aliases, key)) {
-            return false;
-        }
-        const newAliases = yargs.parsed.newAliases;
-        return [key, ...aliases[key]].some(a => !Object.prototype.hasOwnProperty.call(newAliases, a) || !newAliases[key]);
-    };
-    self.limitedChoices = function limitedChoices(argv) {
-        const options = yargs.getOptions();
-        const invalid = {};
-        if (!Object.keys(options.choices).length)
-            return;
-        Object.keys(argv).forEach(key => {
-            if (specialKeys.indexOf(key) === -1 &&
-                Object.prototype.hasOwnProperty.call(options.choices, key)) {
-                [].concat(argv[key]).forEach(value => {
-                    if (options.choices[key].indexOf(value) === -1 &&
-                        value !== undefined) {
-                        invalid[key] = (invalid[key] || []).concat(value);
-                    }
-                });
-            }
-        });
-        const invalidKeys = Object.keys(invalid);
-        if (!invalidKeys.length)
-            return;
-        let msg = __('Invalid values:');
-        invalidKeys.forEach(key => {
-            msg += `\n  ${__('Argument: %s, Given: %s, Choices: %s', key, usage.stringifiedValues(invalid[key]), usage.stringifiedValues(options.choices[key]))}`;
-        });
-        usage.fail(msg);
-    };
-    let implied = {};
-    self.implies = function implies(key, value) {
-        argsert('<string|object> [array|number|string]', [key, value], arguments.length);
-        if (typeof key === 'object') {
-            Object.keys(key).forEach(k => {
-                self.implies(k, key[k]);
-            });
-        }
-        else {
-            yargs.global(key);
-            if (!implied[key]) {
-                implied[key] = [];
-            }
-            if (Array.isArray(value)) {
-                value.forEach(i => self.implies(key, i));
-            }
-            else {
-                assertNotStrictEqual(value, undefined, shim);
-                implied[key].push(value);
-            }
-        }
-    };
-    self.getImplied = function getImplied() {
-        return implied;
-    };
-    function keyExists(argv, val) {
-        const num = Number(val);
-        val = isNaN(num) ? val : num;
-        if (typeof val === 'number') {
-            val = argv._.length >= val;
-        }
-        else if (val.match(/^--no-.+/)) {
-            val = val.match(/^--no-(.+)/)[1];
-            val = !Object.prototype.hasOwnProperty.call(argv, val);
-        }
-        else {
-            val = Object.prototype.hasOwnProperty.call(argv, val);
-        }
-        return val;
-    }
-    self.implications = function implications(argv) {
-        const implyFail = [];
-        Object.keys(implied).forEach(key => {
-            const origKey = key;
-            (implied[key] || []).forEach(value => {
-                let key = origKey;
-                const origValue = value;
-                key = keyExists(argv, key);
-                value = keyExists(argv, value);
-                if (key && !value) {
-                    implyFail.push(` ${origKey} -> ${origValue}`);
-                }
-            });
-        });
-        if (implyFail.length) {
-            let msg = `${__('Implications failed:')}\n`;
-            implyFail.forEach(value => {
-                msg += value;
-            });
-            usage.fail(msg);
-        }
-    };
-    let conflicting = {};
-    self.conflicts = function conflicts(key, value) {
-        argsert('<string|object> [array|string]', [key, value], arguments.length);
-        if (typeof key === 'object') {
-            Object.keys(key).forEach(k => {
-                self.conflicts(k, key[k]);
-            });
-        }
-        else {
-            yargs.global(key);
-            if (!conflicting[key]) {
-                conflicting[key] = [];
-            }
-            if (Array.isArray(value)) {
-                value.forEach(i => self.conflicts(key, i));
-            }
-            else {
-                conflicting[key].push(value);
-            }
-        }
-    };
-    self.getConflicting = () => conflicting;
-    self.conflicting = function conflictingFn(argv) {
-        Object.keys(argv).forEach(key => {
-            if (conflicting[key]) {
-                conflicting[key].forEach(value => {
-                    if (value && argv[key] !== undefined && argv[value] !== undefined) {
-                        usage.fail(__('Arguments %s and %s are mutually exclusive', key, value));
-                    }
-                });
-            }
-        });
-        if (yargs.getInternalMethods().getParserConfiguration()['strip-dashed']) {
-            Object.keys(conflicting).forEach(key => {
-                conflicting[key].forEach(value => {
-                    if (value &&
-                        argv[shim.Parser.camelCase(key)] !== undefined &&
-                        argv[shim.Parser.camelCase(value)] !== undefined) {
-                        usage.fail(__('Arguments %s and %s are mutually exclusive', key, value));
-                    }
-                });
-            });
-        }
-    };
-    self.recommendCommands = function recommendCommands(cmd, potentialCommands) {
-        const threshold = 3;
-        potentialCommands = potentialCommands.sort((a, b) => b.length - a.length);
-        let recommended = null;
-        let bestDistance = Infinity;
-        for (let i = 0, candidate; (candidate = potentialCommands[i]) !== undefined; i++) {
-            const d = distance(cmd, candidate);
-            if (d <= threshold && d < bestDistance) {
-                bestDistance = d;
-                recommended = candidate;
-            }
-        }
-        if (recommended)
-            usage.fail(__('Did you mean %s?', recommended));
-    };
-    self.reset = function reset(localLookup) {
-        implied = objFilter(implied, k => !localLookup[k]);
-        conflicting = objFilter(conflicting, k => !localLookup[k]);
-        return self;
-    };
-    const frozens = [];
-    self.freeze = function freeze() {
-        frozens.push({
-            implied,
-            conflicting,
-        });
-    };
-    self.unfreeze = function unfreeze() {
-        const frozen = frozens.pop();
-        assertNotStrictEqual(frozen, undefined, shim);
-        ({ implied, conflicting } = frozen);
-    };
-    return self;
-}
Index: trip-planner-front/node_modules/yargs/build/lib/yargs-factory.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/yargs-factory.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,1483 +1,0 @@
-var __classPrivateFieldSet = (this && this.__classPrivateFieldSet) || function (receiver, state, value, kind, f) {
-    if (kind === "m") throw new TypeError("Private method is not writable");
-    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a setter");
-    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot write private member to an object whose class did not declare it");
-    return (kind === "a" ? f.call(receiver, value) : f ? f.value = value : state.set(receiver, value)), value;
-};
-var __classPrivateFieldGet = (this && this.__classPrivateFieldGet) || function (receiver, state, kind, f) {
-    if (kind === "a" && !f) throw new TypeError("Private accessor was defined without a getter");
-    if (typeof state === "function" ? receiver !== state || !f : !state.has(receiver)) throw new TypeError("Cannot read private member from an object whose class did not declare it");
-    return kind === "m" ? f : kind === "a" ? f.call(receiver) : f ? f.value : state.get(receiver);
-};
-var _YargsInstance_command, _YargsInstance_cwd, _YargsInstance_context, _YargsInstance_completion, _YargsInstance_completionCommand, _YargsInstance_defaultShowHiddenOpt, _YargsInstance_exitError, _YargsInstance_detectLocale, _YargsInstance_emittedWarnings, _YargsInstance_exitProcess, _YargsInstance_frozens, _YargsInstance_globalMiddleware, _YargsInstance_groups, _YargsInstance_hasOutput, _YargsInstance_helpOpt, _YargsInstance_logger, _YargsInstance_output, _YargsInstance_options, _YargsInstance_parentRequire, _YargsInstance_parserConfig, _YargsInstance_parseFn, _YargsInstance_parseContext, _YargsInstance_pkgs, _YargsInstance_preservedGroups, _YargsInstance_processArgs, _YargsInstance_recommendCommands, _YargsInstance_shim, _YargsInstance_strict, _YargsInstance_strictCommands, _YargsInstance_strictOptions, _YargsInstance_usage, _YargsInstance_versionOpt, _YargsInstance_validation;
-import { command as Command, } from './command.js';
-import { assertNotStrictEqual, assertSingleKey, objectKeys, } from './typings/common-types.js';
-import { YError } from './yerror.js';
-import { usage as Usage } from './usage.js';
-import { argsert } from './argsert.js';
-import { completion as Completion, } from './completion.js';
-import { validation as Validation, } from './validation.js';
-import { objFilter } from './utils/obj-filter.js';
-import { applyExtends } from './utils/apply-extends.js';
-import { applyMiddleware, GlobalMiddleware, } from './middleware.js';
-import { isPromise } from './utils/is-promise.js';
-import { maybeAsyncResult } from './utils/maybe-async-result.js';
-import setBlocking from './utils/set-blocking.js';
-export function YargsFactory(_shim) {
-    return (processArgs = [], cwd = _shim.process.cwd(), parentRequire) => {
-        const yargs = new YargsInstance(processArgs, cwd, parentRequire, _shim);
-        Object.defineProperty(yargs, 'argv', {
-            get: () => {
-                return yargs.parse();
-            },
-            enumerable: true,
-        });
-        yargs.help();
-        yargs.version();
-        return yargs;
-    };
-}
-const kCopyDoubleDash = Symbol('copyDoubleDash');
-const kCreateLogger = Symbol('copyDoubleDash');
-const kDeleteFromParserHintObject = Symbol('deleteFromParserHintObject');
-const kEmitWarning = Symbol('emitWarning');
-const kFreeze = Symbol('freeze');
-const kGetDollarZero = Symbol('getDollarZero');
-const kGetParserConfiguration = Symbol('getParserConfiguration');
-const kGuessLocale = Symbol('guessLocale');
-const kGuessVersion = Symbol('guessVersion');
-const kParsePositionalNumbers = Symbol('parsePositionalNumbers');
-const kPkgUp = Symbol('pkgUp');
-const kPopulateParserHintArray = Symbol('populateParserHintArray');
-const kPopulateParserHintSingleValueDictionary = Symbol('populateParserHintSingleValueDictionary');
-const kPopulateParserHintArrayDictionary = Symbol('populateParserHintArrayDictionary');
-const kPopulateParserHintDictionary = Symbol('populateParserHintDictionary');
-const kSanitizeKey = Symbol('sanitizeKey');
-const kSetKey = Symbol('setKey');
-const kUnfreeze = Symbol('unfreeze');
-const kValidateAsync = Symbol('validateAsync');
-const kGetCommandInstance = Symbol('getCommandInstance');
-const kGetContext = Symbol('getContext');
-const kGetHasOutput = Symbol('getHasOutput');
-const kGetLoggerInstance = Symbol('getLoggerInstance');
-const kGetParseContext = Symbol('getParseContext');
-const kGetUsageInstance = Symbol('getUsageInstance');
-const kGetValidationInstance = Symbol('getValidationInstance');
-const kHasParseCallback = Symbol('hasParseCallback');
-const kPostProcess = Symbol('postProcess');
-const kRebase = Symbol('rebase');
-const kReset = Symbol('reset');
-const kRunYargsParserAndExecuteCommands = Symbol('runYargsParserAndExecuteCommands');
-const kRunValidation = Symbol('runValidation');
-const kSetHasOutput = Symbol('setHasOutput');
-const kTrackManuallySetKeys = Symbol('kTrackManuallySetKeys');
-export class YargsInstance {
-    constructor(processArgs = [], cwd, parentRequire, shim) {
-        this.customScriptName = false;
-        this.parsed = false;
-        _YargsInstance_command.set(this, void 0);
-        _YargsInstance_cwd.set(this, void 0);
-        _YargsInstance_context.set(this, { commands: [], fullCommands: [] });
-        _YargsInstance_completion.set(this, null);
-        _YargsInstance_completionCommand.set(this, null);
-        _YargsInstance_defaultShowHiddenOpt.set(this, 'show-hidden');
-        _YargsInstance_exitError.set(this, null);
-        _YargsInstance_detectLocale.set(this, true);
-        _YargsInstance_emittedWarnings.set(this, {});
-        _YargsInstance_exitProcess.set(this, true);
-        _YargsInstance_frozens.set(this, []);
-        _YargsInstance_globalMiddleware.set(this, void 0);
-        _YargsInstance_groups.set(this, {});
-        _YargsInstance_hasOutput.set(this, false);
-        _YargsInstance_helpOpt.set(this, null);
-        _YargsInstance_logger.set(this, void 0);
-        _YargsInstance_output.set(this, '');
-        _YargsInstance_options.set(this, void 0);
-        _YargsInstance_parentRequire.set(this, void 0);
-        _YargsInstance_parserConfig.set(this, {});
-        _YargsInstance_parseFn.set(this, null);
-        _YargsInstance_parseContext.set(this, null);
-        _YargsInstance_pkgs.set(this, {});
-        _YargsInstance_preservedGroups.set(this, {});
-        _YargsInstance_processArgs.set(this, void 0);
-        _YargsInstance_recommendCommands.set(this, false);
-        _YargsInstance_shim.set(this, void 0);
-        _YargsInstance_strict.set(this, false);
-        _YargsInstance_strictCommands.set(this, false);
-        _YargsInstance_strictOptions.set(this, false);
-        _YargsInstance_usage.set(this, void 0);
-        _YargsInstance_versionOpt.set(this, null);
-        _YargsInstance_validation.set(this, void 0);
-        __classPrivateFieldSet(this, _YargsInstance_shim, shim, "f");
-        __classPrivateFieldSet(this, _YargsInstance_processArgs, processArgs, "f");
-        __classPrivateFieldSet(this, _YargsInstance_cwd, cwd, "f");
-        __classPrivateFieldSet(this, _YargsInstance_parentRequire, parentRequire, "f");
-        __classPrivateFieldSet(this, _YargsInstance_globalMiddleware, new GlobalMiddleware(this), "f");
-        this.$0 = this[kGetDollarZero]();
-        this[kReset]();
-        __classPrivateFieldSet(this, _YargsInstance_command, __classPrivateFieldGet(this, _YargsInstance_command, "f"), "f");
-        __classPrivateFieldSet(this, _YargsInstance_usage, __classPrivateFieldGet(this, _YargsInstance_usage, "f"), "f");
-        __classPrivateFieldSet(this, _YargsInstance_validation, __classPrivateFieldGet(this, _YargsInstance_validation, "f"), "f");
-        __classPrivateFieldSet(this, _YargsInstance_options, __classPrivateFieldGet(this, _YargsInstance_options, "f"), "f");
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").showHiddenOpt = __classPrivateFieldGet(this, _YargsInstance_defaultShowHiddenOpt, "f");
-        __classPrivateFieldSet(this, _YargsInstance_logger, this[kCreateLogger](), "f");
-    }
-    addHelpOpt(opt, msg) {
-        const defaultHelpOpt = 'help';
-        argsert('[string|boolean] [string]', [opt, msg], arguments.length);
-        if (__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f")) {
-            this[kDeleteFromParserHintObject](__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f"));
-            __classPrivateFieldSet(this, _YargsInstance_helpOpt, null, "f");
-        }
-        if (opt === false && msg === undefined)
-            return this;
-        __classPrivateFieldSet(this, _YargsInstance_helpOpt, typeof opt === 'string' ? opt : defaultHelpOpt, "f");
-        this.boolean(__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f"));
-        this.describe(__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f"), msg || __classPrivateFieldGet(this, _YargsInstance_usage, "f").deferY18nLookup('Show help'));
-        return this;
-    }
-    help(opt, msg) {
-        return this.addHelpOpt(opt, msg);
-    }
-    addShowHiddenOpt(opt, msg) {
-        argsert('[string|boolean] [string]', [opt, msg], arguments.length);
-        if (opt === false && msg === undefined)
-            return this;
-        const showHiddenOpt = typeof opt === 'string' ? opt : __classPrivateFieldGet(this, _YargsInstance_defaultShowHiddenOpt, "f");
-        this.boolean(showHiddenOpt);
-        this.describe(showHiddenOpt, msg || __classPrivateFieldGet(this, _YargsInstance_usage, "f").deferY18nLookup('Show hidden options'));
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").showHiddenOpt = showHiddenOpt;
-        return this;
-    }
-    showHidden(opt, msg) {
-        return this.addShowHiddenOpt(opt, msg);
-    }
-    alias(key, value) {
-        argsert('<object|string|array> [string|array]', [key, value], arguments.length);
-        this[kPopulateParserHintArrayDictionary](this.alias.bind(this), 'alias', key, value);
-        return this;
-    }
-    array(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('array', keys);
-        this[kTrackManuallySetKeys](keys);
-        return this;
-    }
-    boolean(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('boolean', keys);
-        this[kTrackManuallySetKeys](keys);
-        return this;
-    }
-    check(f, global) {
-        argsert('<function> [boolean]', [f, global], arguments.length);
-        this.middleware((argv, _yargs) => {
-            return maybeAsyncResult(() => {
-                return f(argv);
-            }, (result) => {
-                if (!result) {
-                    __classPrivateFieldGet(this, _YargsInstance_usage, "f").fail(__classPrivateFieldGet(this, _YargsInstance_shim, "f").y18n.__('Argument check failed: %s', f.toString()));
-                }
-                else if (typeof result === 'string' || result instanceof Error) {
-                    __classPrivateFieldGet(this, _YargsInstance_usage, "f").fail(result.toString(), result);
-                }
-                return argv;
-            }, (err) => {
-                __classPrivateFieldGet(this, _YargsInstance_usage, "f").fail(err.message ? err.message : err.toString(), err);
-                return argv;
-            });
-        }, false, global);
-        return this;
-    }
-    choices(key, value) {
-        argsert('<object|string|array> [string|array]', [key, value], arguments.length);
-        this[kPopulateParserHintArrayDictionary](this.choices.bind(this), 'choices', key, value);
-        return this;
-    }
-    coerce(keys, value) {
-        argsert('<object|string|array> [function]', [keys, value], arguments.length);
-        if (Array.isArray(keys)) {
-            if (!value) {
-                throw new YError('coerce callback must be provided');
-            }
-            for (const key of keys) {
-                this.coerce(key, value);
-            }
-            return this;
-        }
-        else if (typeof keys === 'object') {
-            for (const key of Object.keys(keys)) {
-                this.coerce(key, keys[key]);
-            }
-            return this;
-        }
-        if (!value) {
-            throw new YError('coerce callback must be provided');
-        }
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").key[keys] = true;
-        __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").addCoerceMiddleware((argv, yargs) => {
-            let aliases;
-            return maybeAsyncResult(() => {
-                aliases = yargs.getAliases();
-                return value(argv[keys]);
-            }, (result) => {
-                argv[keys] = result;
-                if (aliases[keys]) {
-                    for (const alias of aliases[keys]) {
-                        argv[alias] = result;
-                    }
-                }
-                return argv;
-            }, (err) => {
-                throw new YError(err.message);
-            });
-        }, keys);
-        return this;
-    }
-    conflicts(key1, key2) {
-        argsert('<string|object> [string|array]', [key1, key2], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_validation, "f").conflicts(key1, key2);
-        return this;
-    }
-    config(key = 'config', msg, parseFn) {
-        argsert('[object|string] [string|function] [function]', [key, msg, parseFn], arguments.length);
-        if (typeof key === 'object' && !Array.isArray(key)) {
-            key = applyExtends(key, __classPrivateFieldGet(this, _YargsInstance_cwd, "f"), this[kGetParserConfiguration]()['deep-merge-config'] || false, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects = (__classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects || []).concat(key);
-            return this;
-        }
-        if (typeof msg === 'function') {
-            parseFn = msg;
-            msg = undefined;
-        }
-        this.describe(key, msg || __classPrivateFieldGet(this, _YargsInstance_usage, "f").deferY18nLookup('Path to JSON config file'));
-        (Array.isArray(key) ? key : [key]).forEach(k => {
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").config[k] = parseFn || true;
-        });
-        return this;
-    }
-    completion(cmd, desc, fn) {
-        argsert('[string] [string|boolean|function] [function]', [cmd, desc, fn], arguments.length);
-        if (typeof desc === 'function') {
-            fn = desc;
-            desc = undefined;
-        }
-        __classPrivateFieldSet(this, _YargsInstance_completionCommand, cmd || __classPrivateFieldGet(this, _YargsInstance_completionCommand, "f") || 'completion', "f");
-        if (!desc && desc !== false) {
-            desc = 'generate completion script';
-        }
-        this.command(__classPrivateFieldGet(this, _YargsInstance_completionCommand, "f"), desc);
-        if (fn)
-            __classPrivateFieldGet(this, _YargsInstance_completion, "f").registerFunction(fn);
-        return this;
-    }
-    command(cmd, description, builder, handler, middlewares, deprecated) {
-        argsert('<string|array|object> [string|boolean] [function|object] [function] [array] [boolean|string]', [cmd, description, builder, handler, middlewares, deprecated], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_command, "f").addHandler(cmd, description, builder, handler, middlewares, deprecated);
-        return this;
-    }
-    commands(cmd, description, builder, handler, middlewares, deprecated) {
-        return this.command(cmd, description, builder, handler, middlewares, deprecated);
-    }
-    commandDir(dir, opts) {
-        argsert('<string> [object]', [dir, opts], arguments.length);
-        const req = __classPrivateFieldGet(this, _YargsInstance_parentRequire, "f") || __classPrivateFieldGet(this, _YargsInstance_shim, "f").require;
-        __classPrivateFieldGet(this, _YargsInstance_command, "f").addDirectory(dir, req, __classPrivateFieldGet(this, _YargsInstance_shim, "f").getCallerFile(), opts);
-        return this;
-    }
-    count(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('count', keys);
-        this[kTrackManuallySetKeys](keys);
-        return this;
-    }
-    default(key, value, defaultDescription) {
-        argsert('<object|string|array> [*] [string]', [key, value, defaultDescription], arguments.length);
-        if (defaultDescription) {
-            assertSingleKey(key, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").defaultDescription[key] = defaultDescription;
-        }
-        if (typeof value === 'function') {
-            assertSingleKey(key, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            if (!__classPrivateFieldGet(this, _YargsInstance_options, "f").defaultDescription[key])
-                __classPrivateFieldGet(this, _YargsInstance_options, "f").defaultDescription[key] =
-                    __classPrivateFieldGet(this, _YargsInstance_usage, "f").functionDescription(value);
-            value = value.call();
-        }
-        this[kPopulateParserHintSingleValueDictionary](this.default.bind(this), 'default', key, value);
-        return this;
-    }
-    defaults(key, value, defaultDescription) {
-        return this.default(key, value, defaultDescription);
-    }
-    demandCommand(min = 1, max, minMsg, maxMsg) {
-        argsert('[number] [number|string] [string|null|undefined] [string|null|undefined]', [min, max, minMsg, maxMsg], arguments.length);
-        if (typeof max !== 'number') {
-            minMsg = max;
-            max = Infinity;
-        }
-        this.global('_', false);
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").demandedCommands._ = {
-            min,
-            max,
-            minMsg,
-            maxMsg,
-        };
-        return this;
-    }
-    demand(keys, max, msg) {
-        if (Array.isArray(max)) {
-            max.forEach(key => {
-                assertNotStrictEqual(msg, true, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-                this.demandOption(key, msg);
-            });
-            max = Infinity;
-        }
-        else if (typeof max !== 'number') {
-            msg = max;
-            max = Infinity;
-        }
-        if (typeof keys === 'number') {
-            assertNotStrictEqual(msg, true, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            this.demandCommand(keys, max, msg, msg);
-        }
-        else if (Array.isArray(keys)) {
-            keys.forEach(key => {
-                assertNotStrictEqual(msg, true, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-                this.demandOption(key, msg);
-            });
-        }
-        else {
-            if (typeof msg === 'string') {
-                this.demandOption(keys, msg);
-            }
-            else if (msg === true || typeof msg === 'undefined') {
-                this.demandOption(keys);
-            }
-        }
-        return this;
-    }
-    demandOption(keys, msg) {
-        argsert('<object|string|array> [string]', [keys, msg], arguments.length);
-        this[kPopulateParserHintSingleValueDictionary](this.demandOption.bind(this), 'demandedOptions', keys, msg);
-        return this;
-    }
-    deprecateOption(option, message) {
-        argsert('<string> [string|boolean]', [option, message], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").deprecatedOptions[option] = message;
-        return this;
-    }
-    describe(keys, description) {
-        argsert('<object|string|array> [string]', [keys, description], arguments.length);
-        this[kSetKey](keys, true);
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").describe(keys, description);
-        return this;
-    }
-    detectLocale(detect) {
-        argsert('<boolean>', [detect], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_detectLocale, detect, "f");
-        return this;
-    }
-    env(prefix) {
-        argsert('[string|boolean]', [prefix], arguments.length);
-        if (prefix === false)
-            delete __classPrivateFieldGet(this, _YargsInstance_options, "f").envPrefix;
-        else
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").envPrefix = prefix || '';
-        return this;
-    }
-    epilogue(msg) {
-        argsert('<string>', [msg], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").epilog(msg);
-        return this;
-    }
-    epilog(msg) {
-        return this.epilogue(msg);
-    }
-    example(cmd, description) {
-        argsert('<string|array> [string]', [cmd, description], arguments.length);
-        if (Array.isArray(cmd)) {
-            cmd.forEach(exampleParams => this.example(...exampleParams));
-        }
-        else {
-            __classPrivateFieldGet(this, _YargsInstance_usage, "f").example(cmd, description);
-        }
-        return this;
-    }
-    exit(code, err) {
-        __classPrivateFieldSet(this, _YargsInstance_hasOutput, true, "f");
-        __classPrivateFieldSet(this, _YargsInstance_exitError, err, "f");
-        if (__classPrivateFieldGet(this, _YargsInstance_exitProcess, "f"))
-            __classPrivateFieldGet(this, _YargsInstance_shim, "f").process.exit(code);
-    }
-    exitProcess(enabled = true) {
-        argsert('[boolean]', [enabled], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_exitProcess, enabled, "f");
-        return this;
-    }
-    fail(f) {
-        argsert('<function|boolean>', [f], arguments.length);
-        if (typeof f === 'boolean' && f !== false) {
-            throw new YError("Invalid first argument. Expected function or boolean 'false'");
-        }
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").failFn(f);
-        return this;
-    }
-    getAliases() {
-        return this.parsed ? this.parsed.aliases : {};
-    }
-    async getCompletion(args, done) {
-        argsert('<array> [function]', [args, done], arguments.length);
-        if (!done) {
-            return new Promise((resolve, reject) => {
-                __classPrivateFieldGet(this, _YargsInstance_completion, "f").getCompletion(args, (err, completions) => {
-                    if (err)
-                        reject(err);
-                    else
-                        resolve(completions);
-                });
-            });
-        }
-        else {
-            return __classPrivateFieldGet(this, _YargsInstance_completion, "f").getCompletion(args, done);
-        }
-    }
-    getDemandedOptions() {
-        argsert([], 0);
-        return __classPrivateFieldGet(this, _YargsInstance_options, "f").demandedOptions;
-    }
-    getDemandedCommands() {
-        argsert([], 0);
-        return __classPrivateFieldGet(this, _YargsInstance_options, "f").demandedCommands;
-    }
-    getDeprecatedOptions() {
-        argsert([], 0);
-        return __classPrivateFieldGet(this, _YargsInstance_options, "f").deprecatedOptions;
-    }
-    getDetectLocale() {
-        return __classPrivateFieldGet(this, _YargsInstance_detectLocale, "f");
-    }
-    getExitProcess() {
-        return __classPrivateFieldGet(this, _YargsInstance_exitProcess, "f");
-    }
-    getGroups() {
-        return Object.assign({}, __classPrivateFieldGet(this, _YargsInstance_groups, "f"), __classPrivateFieldGet(this, _YargsInstance_preservedGroups, "f"));
-    }
-    getHelp() {
-        __classPrivateFieldSet(this, _YargsInstance_hasOutput, true, "f");
-        if (!__classPrivateFieldGet(this, _YargsInstance_usage, "f").hasCachedHelpMessage()) {
-            if (!this.parsed) {
-                const parse = this[kRunYargsParserAndExecuteCommands](__classPrivateFieldGet(this, _YargsInstance_processArgs, "f"), undefined, undefined, 0, true);
-                if (isPromise(parse)) {
-                    return parse.then(() => {
-                        return __classPrivateFieldGet(this, _YargsInstance_usage, "f").help();
-                    });
-                }
-            }
-            const builderResponse = __classPrivateFieldGet(this, _YargsInstance_command, "f").runDefaultBuilderOn(this);
-            if (isPromise(builderResponse)) {
-                return builderResponse.then(() => {
-                    return __classPrivateFieldGet(this, _YargsInstance_usage, "f").help();
-                });
-            }
-        }
-        return Promise.resolve(__classPrivateFieldGet(this, _YargsInstance_usage, "f").help());
-    }
-    getOptions() {
-        return __classPrivateFieldGet(this, _YargsInstance_options, "f");
-    }
-    getStrict() {
-        return __classPrivateFieldGet(this, _YargsInstance_strict, "f");
-    }
-    getStrictCommands() {
-        return __classPrivateFieldGet(this, _YargsInstance_strictCommands, "f");
-    }
-    getStrictOptions() {
-        return __classPrivateFieldGet(this, _YargsInstance_strictOptions, "f");
-    }
-    global(globals, global) {
-        argsert('<string|array> [boolean]', [globals, global], arguments.length);
-        globals = [].concat(globals);
-        if (global !== false) {
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").local = __classPrivateFieldGet(this, _YargsInstance_options, "f").local.filter(l => globals.indexOf(l) === -1);
-        }
-        else {
-            globals.forEach(g => {
-                if (!__classPrivateFieldGet(this, _YargsInstance_options, "f").local.includes(g))
-                    __classPrivateFieldGet(this, _YargsInstance_options, "f").local.push(g);
-            });
-        }
-        return this;
-    }
-    group(opts, groupName) {
-        argsert('<string|array> <string>', [opts, groupName], arguments.length);
-        const existing = __classPrivateFieldGet(this, _YargsInstance_preservedGroups, "f")[groupName] || __classPrivateFieldGet(this, _YargsInstance_groups, "f")[groupName];
-        if (__classPrivateFieldGet(this, _YargsInstance_preservedGroups, "f")[groupName]) {
-            delete __classPrivateFieldGet(this, _YargsInstance_preservedGroups, "f")[groupName];
-        }
-        const seen = {};
-        __classPrivateFieldGet(this, _YargsInstance_groups, "f")[groupName] = (existing || []).concat(opts).filter(key => {
-            if (seen[key])
-                return false;
-            return (seen[key] = true);
-        });
-        return this;
-    }
-    hide(key) {
-        argsert('<string>', [key], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").hiddenOptions.push(key);
-        return this;
-    }
-    implies(key, value) {
-        argsert('<string|object> [number|string|array]', [key, value], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_validation, "f").implies(key, value);
-        return this;
-    }
-    locale(locale) {
-        argsert('[string]', [locale], arguments.length);
-        if (!locale) {
-            this[kGuessLocale]();
-            return __classPrivateFieldGet(this, _YargsInstance_shim, "f").y18n.getLocale();
-        }
-        __classPrivateFieldSet(this, _YargsInstance_detectLocale, false, "f");
-        __classPrivateFieldGet(this, _YargsInstance_shim, "f").y18n.setLocale(locale);
-        return this;
-    }
-    middleware(callback, applyBeforeValidation, global) {
-        return __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").addMiddleware(callback, !!applyBeforeValidation, global);
-    }
-    nargs(key, value) {
-        argsert('<string|object|array> [number]', [key, value], arguments.length);
-        this[kPopulateParserHintSingleValueDictionary](this.nargs.bind(this), 'narg', key, value);
-        return this;
-    }
-    normalize(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('normalize', keys);
-        return this;
-    }
-    number(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('number', keys);
-        this[kTrackManuallySetKeys](keys);
-        return this;
-    }
-    option(key, opt) {
-        argsert('<string|object> [object]', [key, opt], arguments.length);
-        if (typeof key === 'object') {
-            Object.keys(key).forEach(k => {
-                this.options(k, key[k]);
-            });
-        }
-        else {
-            if (typeof opt !== 'object') {
-                opt = {};
-            }
-            this[kTrackManuallySetKeys](key);
-            if (__classPrivateFieldGet(this, _YargsInstance_versionOpt, "f") && (key === 'version' || (opt === null || opt === void 0 ? void 0 : opt.alias) === 'version')) {
-                this[kEmitWarning]([
-                    '"version" is a reserved word.',
-                    'Please do one of the following:',
-                    '- Disable version with `yargs.version(false)` if using "version" as an option',
-                    '- Use the built-in `yargs.version` method instead (if applicable)',
-                    '- Use a different option key',
-                    'https://yargs.js.org/docs/#api-reference-version',
-                ].join('\n'), undefined, 'versionWarning');
-            }
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").key[key] = true;
-            if (opt.alias)
-                this.alias(key, opt.alias);
-            const deprecate = opt.deprecate || opt.deprecated;
-            if (deprecate) {
-                this.deprecateOption(key, deprecate);
-            }
-            const demand = opt.demand || opt.required || opt.require;
-            if (demand) {
-                this.demand(key, demand);
-            }
-            if (opt.demandOption) {
-                this.demandOption(key, typeof opt.demandOption === 'string' ? opt.demandOption : undefined);
-            }
-            if (opt.conflicts) {
-                this.conflicts(key, opt.conflicts);
-            }
-            if ('default' in opt) {
-                this.default(key, opt.default);
-            }
-            if (opt.implies !== undefined) {
-                this.implies(key, opt.implies);
-            }
-            if (opt.nargs !== undefined) {
-                this.nargs(key, opt.nargs);
-            }
-            if (opt.config) {
-                this.config(key, opt.configParser);
-            }
-            if (opt.normalize) {
-                this.normalize(key);
-            }
-            if (opt.choices) {
-                this.choices(key, opt.choices);
-            }
-            if (opt.coerce) {
-                this.coerce(key, opt.coerce);
-            }
-            if (opt.group) {
-                this.group(key, opt.group);
-            }
-            if (opt.boolean || opt.type === 'boolean') {
-                this.boolean(key);
-                if (opt.alias)
-                    this.boolean(opt.alias);
-            }
-            if (opt.array || opt.type === 'array') {
-                this.array(key);
-                if (opt.alias)
-                    this.array(opt.alias);
-            }
-            if (opt.number || opt.type === 'number') {
-                this.number(key);
-                if (opt.alias)
-                    this.number(opt.alias);
-            }
-            if (opt.string || opt.type === 'string') {
-                this.string(key);
-                if (opt.alias)
-                    this.string(opt.alias);
-            }
-            if (opt.count || opt.type === 'count') {
-                this.count(key);
-            }
-            if (typeof opt.global === 'boolean') {
-                this.global(key, opt.global);
-            }
-            if (opt.defaultDescription) {
-                __classPrivateFieldGet(this, _YargsInstance_options, "f").defaultDescription[key] = opt.defaultDescription;
-            }
-            if (opt.skipValidation) {
-                this.skipValidation(key);
-            }
-            const desc = opt.describe || opt.description || opt.desc;
-            this.describe(key, desc);
-            if (opt.hidden) {
-                this.hide(key);
-            }
-            if (opt.requiresArg) {
-                this.requiresArg(key);
-            }
-        }
-        return this;
-    }
-    options(key, opt) {
-        return this.option(key, opt);
-    }
-    parse(args, shortCircuit, _parseFn) {
-        argsert('[string|array] [function|boolean|object] [function]', [args, shortCircuit, _parseFn], arguments.length);
-        this[kFreeze]();
-        if (typeof args === 'undefined') {
-            args = __classPrivateFieldGet(this, _YargsInstance_processArgs, "f");
-        }
-        if (typeof shortCircuit === 'object') {
-            __classPrivateFieldSet(this, _YargsInstance_parseContext, shortCircuit, "f");
-            shortCircuit = _parseFn;
-        }
-        if (typeof shortCircuit === 'function') {
-            __classPrivateFieldSet(this, _YargsInstance_parseFn, shortCircuit, "f");
-            shortCircuit = false;
-        }
-        if (!shortCircuit)
-            __classPrivateFieldSet(this, _YargsInstance_processArgs, args, "f");
-        if (__classPrivateFieldGet(this, _YargsInstance_parseFn, "f"))
-            __classPrivateFieldSet(this, _YargsInstance_exitProcess, false, "f");
-        const parsed = this[kRunYargsParserAndExecuteCommands](args, !!shortCircuit);
-        const tmpParsed = this.parsed;
-        __classPrivateFieldGet(this, _YargsInstance_completion, "f").setParsed(this.parsed);
-        if (isPromise(parsed)) {
-            return parsed
-                .then(argv => {
-                if (__classPrivateFieldGet(this, _YargsInstance_parseFn, "f"))
-                    __classPrivateFieldGet(this, _YargsInstance_parseFn, "f").call(this, __classPrivateFieldGet(this, _YargsInstance_exitError, "f"), argv, __classPrivateFieldGet(this, _YargsInstance_output, "f"));
-                return argv;
-            })
-                .catch(err => {
-                if (__classPrivateFieldGet(this, _YargsInstance_parseFn, "f")) {
-                    __classPrivateFieldGet(this, _YargsInstance_parseFn, "f")(err, this.parsed.argv, __classPrivateFieldGet(this, _YargsInstance_output, "f"));
-                }
-                throw err;
-            })
-                .finally(() => {
-                this[kUnfreeze]();
-                this.parsed = tmpParsed;
-            });
-        }
-        else {
-            if (__classPrivateFieldGet(this, _YargsInstance_parseFn, "f"))
-                __classPrivateFieldGet(this, _YargsInstance_parseFn, "f").call(this, __classPrivateFieldGet(this, _YargsInstance_exitError, "f"), parsed, __classPrivateFieldGet(this, _YargsInstance_output, "f"));
-            this[kUnfreeze]();
-            this.parsed = tmpParsed;
-        }
-        return parsed;
-    }
-    parseAsync(args, shortCircuit, _parseFn) {
-        const maybePromise = this.parse(args, shortCircuit, _parseFn);
-        return !isPromise(maybePromise)
-            ? Promise.resolve(maybePromise)
-            : maybePromise;
-    }
-    parseSync(args, shortCircuit, _parseFn) {
-        const maybePromise = this.parse(args, shortCircuit, _parseFn);
-        if (isPromise(maybePromise)) {
-            throw new YError('.parseSync() must not be used with asynchronous builders, handlers, or middleware');
-        }
-        return maybePromise;
-    }
-    parserConfiguration(config) {
-        argsert('<object>', [config], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_parserConfig, config, "f");
-        return this;
-    }
-    pkgConf(key, rootPath) {
-        argsert('<string> [string]', [key, rootPath], arguments.length);
-        let conf = null;
-        const obj = this[kPkgUp](rootPath || __classPrivateFieldGet(this, _YargsInstance_cwd, "f"));
-        if (obj[key] && typeof obj[key] === 'object') {
-            conf = applyExtends(obj[key], rootPath || __classPrivateFieldGet(this, _YargsInstance_cwd, "f"), this[kGetParserConfiguration]()['deep-merge-config'] || false, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects = (__classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects || []).concat(conf);
-        }
-        return this;
-    }
-    positional(key, opts) {
-        argsert('<string> <object>', [key, opts], arguments.length);
-        const supportedOpts = [
-            'default',
-            'defaultDescription',
-            'implies',
-            'normalize',
-            'choices',
-            'conflicts',
-            'coerce',
-            'type',
-            'describe',
-            'desc',
-            'description',
-            'alias',
-        ];
-        opts = objFilter(opts, (k, v) => {
-            if (k === 'type' && !['string', 'number', 'boolean'].includes(v))
-                return false;
-            return supportedOpts.includes(k);
-        });
-        const fullCommand = __classPrivateFieldGet(this, _YargsInstance_context, "f").fullCommands[__classPrivateFieldGet(this, _YargsInstance_context, "f").fullCommands.length - 1];
-        const parseOptions = fullCommand
-            ? __classPrivateFieldGet(this, _YargsInstance_command, "f").cmdToParseOptions(fullCommand)
-            : {
-                array: [],
-                alias: {},
-                default: {},
-                demand: {},
-            };
-        objectKeys(parseOptions).forEach(pk => {
-            const parseOption = parseOptions[pk];
-            if (Array.isArray(parseOption)) {
-                if (parseOption.indexOf(key) !== -1)
-                    opts[pk] = true;
-            }
-            else {
-                if (parseOption[key] && !(pk in opts))
-                    opts[pk] = parseOption[key];
-            }
-        });
-        this.group(key, __classPrivateFieldGet(this, _YargsInstance_usage, "f").getPositionalGroupName());
-        return this.option(key, opts);
-    }
-    recommendCommands(recommend = true) {
-        argsert('[boolean]', [recommend], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_recommendCommands, recommend, "f");
-        return this;
-    }
-    required(keys, max, msg) {
-        return this.demand(keys, max, msg);
-    }
-    require(keys, max, msg) {
-        return this.demand(keys, max, msg);
-    }
-    requiresArg(keys) {
-        argsert('<array|string|object> [number]', [keys], arguments.length);
-        if (typeof keys === 'string' && __classPrivateFieldGet(this, _YargsInstance_options, "f").narg[keys]) {
-            return this;
-        }
-        else {
-            this[kPopulateParserHintSingleValueDictionary](this.requiresArg.bind(this), 'narg', keys, NaN);
-        }
-        return this;
-    }
-    showCompletionScript($0, cmd) {
-        argsert('[string] [string]', [$0, cmd], arguments.length);
-        $0 = $0 || this.$0;
-        __classPrivateFieldGet(this, _YargsInstance_logger, "f").log(__classPrivateFieldGet(this, _YargsInstance_completion, "f").generateCompletionScript($0, cmd || __classPrivateFieldGet(this, _YargsInstance_completionCommand, "f") || 'completion'));
-        return this;
-    }
-    showHelp(level) {
-        argsert('[string|function]', [level], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_hasOutput, true, "f");
-        if (!__classPrivateFieldGet(this, _YargsInstance_usage, "f").hasCachedHelpMessage()) {
-            if (!this.parsed) {
-                const parse = this[kRunYargsParserAndExecuteCommands](__classPrivateFieldGet(this, _YargsInstance_processArgs, "f"), undefined, undefined, 0, true);
-                if (isPromise(parse)) {
-                    parse.then(() => {
-                        __classPrivateFieldGet(this, _YargsInstance_usage, "f").showHelp(level);
-                    });
-                    return this;
-                }
-            }
-            const builderResponse = __classPrivateFieldGet(this, _YargsInstance_command, "f").runDefaultBuilderOn(this);
-            if (isPromise(builderResponse)) {
-                builderResponse.then(() => {
-                    __classPrivateFieldGet(this, _YargsInstance_usage, "f").showHelp(level);
-                });
-                return this;
-            }
-        }
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").showHelp(level);
-        return this;
-    }
-    scriptName(scriptName) {
-        this.customScriptName = true;
-        this.$0 = scriptName;
-        return this;
-    }
-    showHelpOnFail(enabled, message) {
-        argsert('[boolean|string] [string]', [enabled, message], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").showHelpOnFail(enabled, message);
-        return this;
-    }
-    showVersion(level) {
-        argsert('[string|function]', [level], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").showVersion(level);
-        return this;
-    }
-    skipValidation(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('skipValidation', keys);
-        return this;
-    }
-    strict(enabled) {
-        argsert('[boolean]', [enabled], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_strict, enabled !== false, "f");
-        return this;
-    }
-    strictCommands(enabled) {
-        argsert('[boolean]', [enabled], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_strictCommands, enabled !== false, "f");
-        return this;
-    }
-    strictOptions(enabled) {
-        argsert('[boolean]', [enabled], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_strictOptions, enabled !== false, "f");
-        return this;
-    }
-    string(keys) {
-        argsert('<array|string>', [keys], arguments.length);
-        this[kPopulateParserHintArray]('string', keys);
-        this[kTrackManuallySetKeys](keys);
-        return this;
-    }
-    terminalWidth() {
-        argsert([], 0);
-        return __classPrivateFieldGet(this, _YargsInstance_shim, "f").process.stdColumns;
-    }
-    updateLocale(obj) {
-        return this.updateStrings(obj);
-    }
-    updateStrings(obj) {
-        argsert('<object>', [obj], arguments.length);
-        __classPrivateFieldSet(this, _YargsInstance_detectLocale, false, "f");
-        __classPrivateFieldGet(this, _YargsInstance_shim, "f").y18n.updateLocale(obj);
-        return this;
-    }
-    usage(msg, description, builder, handler) {
-        argsert('<string|null|undefined> [string|boolean] [function|object] [function]', [msg, description, builder, handler], arguments.length);
-        if (description !== undefined) {
-            assertNotStrictEqual(msg, null, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            if ((msg || '').match(/^\$0( |$)/)) {
-                return this.command(msg, description, builder, handler);
-            }
-            else {
-                throw new YError('.usage() description must start with $0 if being used as alias for .command()');
-            }
-        }
-        else {
-            __classPrivateFieldGet(this, _YargsInstance_usage, "f").usage(msg);
-            return this;
-        }
-    }
-    version(opt, msg, ver) {
-        const defaultVersionOpt = 'version';
-        argsert('[boolean|string] [string] [string]', [opt, msg, ver], arguments.length);
-        if (__classPrivateFieldGet(this, _YargsInstance_versionOpt, "f")) {
-            this[kDeleteFromParserHintObject](__classPrivateFieldGet(this, _YargsInstance_versionOpt, "f"));
-            __classPrivateFieldGet(this, _YargsInstance_usage, "f").version(undefined);
-            __classPrivateFieldSet(this, _YargsInstance_versionOpt, null, "f");
-        }
-        if (arguments.length === 0) {
-            ver = this[kGuessVersion]();
-            opt = defaultVersionOpt;
-        }
-        else if (arguments.length === 1) {
-            if (opt === false) {
-                return this;
-            }
-            ver = opt;
-            opt = defaultVersionOpt;
-        }
-        else if (arguments.length === 2) {
-            ver = msg;
-            msg = undefined;
-        }
-        __classPrivateFieldSet(this, _YargsInstance_versionOpt, typeof opt === 'string' ? opt : defaultVersionOpt, "f");
-        msg = msg || __classPrivateFieldGet(this, _YargsInstance_usage, "f").deferY18nLookup('Show version number');
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").version(ver || undefined);
-        this.boolean(__classPrivateFieldGet(this, _YargsInstance_versionOpt, "f"));
-        this.describe(__classPrivateFieldGet(this, _YargsInstance_versionOpt, "f"), msg);
-        return this;
-    }
-    wrap(cols) {
-        argsert('<number|null|undefined>', [cols], arguments.length);
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").wrap(cols);
-        return this;
-    }
-    [(_YargsInstance_command = new WeakMap(), _YargsInstance_cwd = new WeakMap(), _YargsInstance_context = new WeakMap(), _YargsInstance_completion = new WeakMap(), _YargsInstance_completionCommand = new WeakMap(), _YargsInstance_defaultShowHiddenOpt = new WeakMap(), _YargsInstance_exitError = new WeakMap(), _YargsInstance_detectLocale = new WeakMap(), _YargsInstance_emittedWarnings = new WeakMap(), _YargsInstance_exitProcess = new WeakMap(), _YargsInstance_frozens = new WeakMap(), _YargsInstance_globalMiddleware = new WeakMap(), _YargsInstance_groups = new WeakMap(), _YargsInstance_hasOutput = new WeakMap(), _YargsInstance_helpOpt = new WeakMap(), _YargsInstance_logger = new WeakMap(), _YargsInstance_output = new WeakMap(), _YargsInstance_options = new WeakMap(), _YargsInstance_parentRequire = new WeakMap(), _YargsInstance_parserConfig = new WeakMap(), _YargsInstance_parseFn = new WeakMap(), _YargsInstance_parseContext = new WeakMap(), _YargsInstance_pkgs = new WeakMap(), _YargsInstance_preservedGroups = new WeakMap(), _YargsInstance_processArgs = new WeakMap(), _YargsInstance_recommendCommands = new WeakMap(), _YargsInstance_shim = new WeakMap(), _YargsInstance_strict = new WeakMap(), _YargsInstance_strictCommands = new WeakMap(), _YargsInstance_strictOptions = new WeakMap(), _YargsInstance_usage = new WeakMap(), _YargsInstance_versionOpt = new WeakMap(), _YargsInstance_validation = new WeakMap(), kCopyDoubleDash)](argv) {
-        if (!argv._ || !argv['--'])
-            return argv;
-        argv._.push.apply(argv._, argv['--']);
-        try {
-            delete argv['--'];
-        }
-        catch (_err) { }
-        return argv;
-    }
-    [kCreateLogger]() {
-        return {
-            log: (...args) => {
-                if (!this[kHasParseCallback]())
-                    console.log(...args);
-                __classPrivateFieldSet(this, _YargsInstance_hasOutput, true, "f");
-                if (__classPrivateFieldGet(this, _YargsInstance_output, "f").length)
-                    __classPrivateFieldSet(this, _YargsInstance_output, __classPrivateFieldGet(this, _YargsInstance_output, "f") + '\n', "f");
-                __classPrivateFieldSet(this, _YargsInstance_output, __classPrivateFieldGet(this, _YargsInstance_output, "f") + args.join(' '), "f");
-            },
-            error: (...args) => {
-                if (!this[kHasParseCallback]())
-                    console.error(...args);
-                __classPrivateFieldSet(this, _YargsInstance_hasOutput, true, "f");
-                if (__classPrivateFieldGet(this, _YargsInstance_output, "f").length)
-                    __classPrivateFieldSet(this, _YargsInstance_output, __classPrivateFieldGet(this, _YargsInstance_output, "f") + '\n', "f");
-                __classPrivateFieldSet(this, _YargsInstance_output, __classPrivateFieldGet(this, _YargsInstance_output, "f") + args.join(' '), "f");
-            },
-        };
-    }
-    [kDeleteFromParserHintObject](optionKey) {
-        objectKeys(__classPrivateFieldGet(this, _YargsInstance_options, "f")).forEach((hintKey) => {
-            if (((key) => key === 'configObjects')(hintKey))
-                return;
-            const hint = __classPrivateFieldGet(this, _YargsInstance_options, "f")[hintKey];
-            if (Array.isArray(hint)) {
-                if (hint.includes(optionKey))
-                    hint.splice(hint.indexOf(optionKey), 1);
-            }
-            else if (typeof hint === 'object') {
-                delete hint[optionKey];
-            }
-        });
-        delete __classPrivateFieldGet(this, _YargsInstance_usage, "f").getDescriptions()[optionKey];
-    }
-    [kEmitWarning](warning, type, deduplicationId) {
-        if (!__classPrivateFieldGet(this, _YargsInstance_emittedWarnings, "f")[deduplicationId]) {
-            __classPrivateFieldGet(this, _YargsInstance_shim, "f").process.emitWarning(warning, type);
-            __classPrivateFieldGet(this, _YargsInstance_emittedWarnings, "f")[deduplicationId] = true;
-        }
-    }
-    [kFreeze]() {
-        __classPrivateFieldGet(this, _YargsInstance_frozens, "f").push({
-            options: __classPrivateFieldGet(this, _YargsInstance_options, "f"),
-            configObjects: __classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects.slice(0),
-            exitProcess: __classPrivateFieldGet(this, _YargsInstance_exitProcess, "f"),
-            groups: __classPrivateFieldGet(this, _YargsInstance_groups, "f"),
-            strict: __classPrivateFieldGet(this, _YargsInstance_strict, "f"),
-            strictCommands: __classPrivateFieldGet(this, _YargsInstance_strictCommands, "f"),
-            strictOptions: __classPrivateFieldGet(this, _YargsInstance_strictOptions, "f"),
-            completionCommand: __classPrivateFieldGet(this, _YargsInstance_completionCommand, "f"),
-            output: __classPrivateFieldGet(this, _YargsInstance_output, "f"),
-            exitError: __classPrivateFieldGet(this, _YargsInstance_exitError, "f"),
-            hasOutput: __classPrivateFieldGet(this, _YargsInstance_hasOutput, "f"),
-            parsed: this.parsed,
-            parseFn: __classPrivateFieldGet(this, _YargsInstance_parseFn, "f"),
-            parseContext: __classPrivateFieldGet(this, _YargsInstance_parseContext, "f"),
-        });
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").freeze();
-        __classPrivateFieldGet(this, _YargsInstance_validation, "f").freeze();
-        __classPrivateFieldGet(this, _YargsInstance_command, "f").freeze();
-        __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").freeze();
-    }
-    [kGetDollarZero]() {
-        let $0 = '';
-        let default$0;
-        if (/\b(node|iojs|electron)(\.exe)?$/.test(__classPrivateFieldGet(this, _YargsInstance_shim, "f").process.argv()[0])) {
-            default$0 = __classPrivateFieldGet(this, _YargsInstance_shim, "f").process.argv().slice(1, 2);
-        }
-        else {
-            default$0 = __classPrivateFieldGet(this, _YargsInstance_shim, "f").process.argv().slice(0, 1);
-        }
-        $0 = default$0
-            .map(x => {
-            const b = this[kRebase](__classPrivateFieldGet(this, _YargsInstance_cwd, "f"), x);
-            return x.match(/^(\/|([a-zA-Z]:)?\\)/) && b.length < x.length ? b : x;
-        })
-            .join(' ')
-            .trim();
-        if (__classPrivateFieldGet(this, _YargsInstance_shim, "f").getEnv('_') &&
-            __classPrivateFieldGet(this, _YargsInstance_shim, "f").getProcessArgvBin() === __classPrivateFieldGet(this, _YargsInstance_shim, "f").getEnv('_')) {
-            $0 = __classPrivateFieldGet(this, _YargsInstance_shim, "f")
-                .getEnv('_')
-                .replace(`${__classPrivateFieldGet(this, _YargsInstance_shim, "f").path.dirname(__classPrivateFieldGet(this, _YargsInstance_shim, "f").process.execPath())}/`, '');
-        }
-        return $0;
-    }
-    [kGetParserConfiguration]() {
-        return __classPrivateFieldGet(this, _YargsInstance_parserConfig, "f");
-    }
-    [kGuessLocale]() {
-        if (!__classPrivateFieldGet(this, _YargsInstance_detectLocale, "f"))
-            return;
-        const locale = __classPrivateFieldGet(this, _YargsInstance_shim, "f").getEnv('LC_ALL') ||
-            __classPrivateFieldGet(this, _YargsInstance_shim, "f").getEnv('LC_MESSAGES') ||
-            __classPrivateFieldGet(this, _YargsInstance_shim, "f").getEnv('LANG') ||
-            __classPrivateFieldGet(this, _YargsInstance_shim, "f").getEnv('LANGUAGE') ||
-            'en_US';
-        this.locale(locale.replace(/[.:].*/, ''));
-    }
-    [kGuessVersion]() {
-        const obj = this[kPkgUp]();
-        return obj.version || 'unknown';
-    }
-    [kParsePositionalNumbers](argv) {
-        const args = argv['--'] ? argv['--'] : argv._;
-        for (let i = 0, arg; (arg = args[i]) !== undefined; i++) {
-            if (__classPrivateFieldGet(this, _YargsInstance_shim, "f").Parser.looksLikeNumber(arg) &&
-                Number.isSafeInteger(Math.floor(parseFloat(`${arg}`)))) {
-                args[i] = Number(arg);
-            }
-        }
-        return argv;
-    }
-    [kPkgUp](rootPath) {
-        const npath = rootPath || '*';
-        if (__classPrivateFieldGet(this, _YargsInstance_pkgs, "f")[npath])
-            return __classPrivateFieldGet(this, _YargsInstance_pkgs, "f")[npath];
-        let obj = {};
-        try {
-            let startDir = rootPath || __classPrivateFieldGet(this, _YargsInstance_shim, "f").mainFilename;
-            if (!rootPath && __classPrivateFieldGet(this, _YargsInstance_shim, "f").path.extname(startDir)) {
-                startDir = __classPrivateFieldGet(this, _YargsInstance_shim, "f").path.dirname(startDir);
-            }
-            const pkgJsonPath = __classPrivateFieldGet(this, _YargsInstance_shim, "f").findUp(startDir, (dir, names) => {
-                if (names.includes('package.json')) {
-                    return 'package.json';
-                }
-                else {
-                    return undefined;
-                }
-            });
-            assertNotStrictEqual(pkgJsonPath, undefined, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-            obj = JSON.parse(__classPrivateFieldGet(this, _YargsInstance_shim, "f").readFileSync(pkgJsonPath, 'utf8'));
-        }
-        catch (_noop) { }
-        __classPrivateFieldGet(this, _YargsInstance_pkgs, "f")[npath] = obj || {};
-        return __classPrivateFieldGet(this, _YargsInstance_pkgs, "f")[npath];
-    }
-    [kPopulateParserHintArray](type, keys) {
-        keys = [].concat(keys);
-        keys.forEach(key => {
-            key = this[kSanitizeKey](key);
-            __classPrivateFieldGet(this, _YargsInstance_options, "f")[type].push(key);
-        });
-    }
-    [kPopulateParserHintSingleValueDictionary](builder, type, key, value) {
-        this[kPopulateParserHintDictionary](builder, type, key, value, (type, key, value) => {
-            __classPrivateFieldGet(this, _YargsInstance_options, "f")[type][key] = value;
-        });
-    }
-    [kPopulateParserHintArrayDictionary](builder, type, key, value) {
-        this[kPopulateParserHintDictionary](builder, type, key, value, (type, key, value) => {
-            __classPrivateFieldGet(this, _YargsInstance_options, "f")[type][key] = (__classPrivateFieldGet(this, _YargsInstance_options, "f")[type][key] || []).concat(value);
-        });
-    }
-    [kPopulateParserHintDictionary](builder, type, key, value, singleKeyHandler) {
-        if (Array.isArray(key)) {
-            key.forEach(k => {
-                builder(k, value);
-            });
-        }
-        else if (((key) => typeof key === 'object')(key)) {
-            for (const k of objectKeys(key)) {
-                builder(k, key[k]);
-            }
-        }
-        else {
-            singleKeyHandler(type, this[kSanitizeKey](key), value);
-        }
-    }
-    [kSanitizeKey](key) {
-        if (key === '__proto__')
-            return '___proto___';
-        return key;
-    }
-    [kSetKey](key, set) {
-        this[kPopulateParserHintSingleValueDictionary](this[kSetKey].bind(this), 'key', key, set);
-        return this;
-    }
-    [kUnfreeze]() {
-        var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m;
-        const frozen = __classPrivateFieldGet(this, _YargsInstance_frozens, "f").pop();
-        assertNotStrictEqual(frozen, undefined, __classPrivateFieldGet(this, _YargsInstance_shim, "f"));
-        let configObjects;
-        (_a = this, _b = this, _c = this, _d = this, _e = this, _f = this, _g = this, _h = this, _j = this, _k = this, _l = this, _m = this, {
-            options: ({ set value(_o) { __classPrivateFieldSet(_a, _YargsInstance_options, _o, "f"); } }).value,
-            configObjects,
-            exitProcess: ({ set value(_o) { __classPrivateFieldSet(_b, _YargsInstance_exitProcess, _o, "f"); } }).value,
-            groups: ({ set value(_o) { __classPrivateFieldSet(_c, _YargsInstance_groups, _o, "f"); } }).value,
-            output: ({ set value(_o) { __classPrivateFieldSet(_d, _YargsInstance_output, _o, "f"); } }).value,
-            exitError: ({ set value(_o) { __classPrivateFieldSet(_e, _YargsInstance_exitError, _o, "f"); } }).value,
-            hasOutput: ({ set value(_o) { __classPrivateFieldSet(_f, _YargsInstance_hasOutput, _o, "f"); } }).value,
-            parsed: this.parsed,
-            strict: ({ set value(_o) { __classPrivateFieldSet(_g, _YargsInstance_strict, _o, "f"); } }).value,
-            strictCommands: ({ set value(_o) { __classPrivateFieldSet(_h, _YargsInstance_strictCommands, _o, "f"); } }).value,
-            strictOptions: ({ set value(_o) { __classPrivateFieldSet(_j, _YargsInstance_strictOptions, _o, "f"); } }).value,
-            completionCommand: ({ set value(_o) { __classPrivateFieldSet(_k, _YargsInstance_completionCommand, _o, "f"); } }).value,
-            parseFn: ({ set value(_o) { __classPrivateFieldSet(_l, _YargsInstance_parseFn, _o, "f"); } }).value,
-            parseContext: ({ set value(_o) { __classPrivateFieldSet(_m, _YargsInstance_parseContext, _o, "f"); } }).value,
-        } = frozen);
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects = configObjects;
-        __classPrivateFieldGet(this, _YargsInstance_usage, "f").unfreeze();
-        __classPrivateFieldGet(this, _YargsInstance_validation, "f").unfreeze();
-        __classPrivateFieldGet(this, _YargsInstance_command, "f").unfreeze();
-        __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").unfreeze();
-    }
-    [kValidateAsync](validation, argv) {
-        return maybeAsyncResult(argv, result => {
-            validation(result);
-            return result;
-        });
-    }
-    getInternalMethods() {
-        return {
-            getCommandInstance: this[kGetCommandInstance].bind(this),
-            getContext: this[kGetContext].bind(this),
-            getHasOutput: this[kGetHasOutput].bind(this),
-            getLoggerInstance: this[kGetLoggerInstance].bind(this),
-            getParseContext: this[kGetParseContext].bind(this),
-            getParserConfiguration: this[kGetParserConfiguration].bind(this),
-            getUsageInstance: this[kGetUsageInstance].bind(this),
-            getValidationInstance: this[kGetValidationInstance].bind(this),
-            hasParseCallback: this[kHasParseCallback].bind(this),
-            postProcess: this[kPostProcess].bind(this),
-            reset: this[kReset].bind(this),
-            runValidation: this[kRunValidation].bind(this),
-            runYargsParserAndExecuteCommands: this[kRunYargsParserAndExecuteCommands].bind(this),
-            setHasOutput: this[kSetHasOutput].bind(this),
-        };
-    }
-    [kGetCommandInstance]() {
-        return __classPrivateFieldGet(this, _YargsInstance_command, "f");
-    }
-    [kGetContext]() {
-        return __classPrivateFieldGet(this, _YargsInstance_context, "f");
-    }
-    [kGetHasOutput]() {
-        return __classPrivateFieldGet(this, _YargsInstance_hasOutput, "f");
-    }
-    [kGetLoggerInstance]() {
-        return __classPrivateFieldGet(this, _YargsInstance_logger, "f");
-    }
-    [kGetParseContext]() {
-        return __classPrivateFieldGet(this, _YargsInstance_parseContext, "f") || {};
-    }
-    [kGetUsageInstance]() {
-        return __classPrivateFieldGet(this, _YargsInstance_usage, "f");
-    }
-    [kGetValidationInstance]() {
-        return __classPrivateFieldGet(this, _YargsInstance_validation, "f");
-    }
-    [kHasParseCallback]() {
-        return !!__classPrivateFieldGet(this, _YargsInstance_parseFn, "f");
-    }
-    [kPostProcess](argv, populateDoubleDash, calledFromCommand, runGlobalMiddleware) {
-        if (calledFromCommand)
-            return argv;
-        if (isPromise(argv))
-            return argv;
-        if (!populateDoubleDash) {
-            argv = this[kCopyDoubleDash](argv);
-        }
-        const parsePositionalNumbers = this[kGetParserConfiguration]()['parse-positional-numbers'] ||
-            this[kGetParserConfiguration]()['parse-positional-numbers'] === undefined;
-        if (parsePositionalNumbers) {
-            argv = this[kParsePositionalNumbers](argv);
-        }
-        if (runGlobalMiddleware) {
-            argv = applyMiddleware(argv, this, __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").getMiddleware(), false);
-        }
-        return argv;
-    }
-    [kReset](aliases = {}) {
-        __classPrivateFieldSet(this, _YargsInstance_options, __classPrivateFieldGet(this, _YargsInstance_options, "f") || {}, "f");
-        const tmpOptions = {};
-        tmpOptions.local = __classPrivateFieldGet(this, _YargsInstance_options, "f").local || [];
-        tmpOptions.configObjects = __classPrivateFieldGet(this, _YargsInstance_options, "f").configObjects || [];
-        const localLookup = {};
-        tmpOptions.local.forEach(l => {
-            localLookup[l] = true;
-            (aliases[l] || []).forEach(a => {
-                localLookup[a] = true;
-            });
-        });
-        Object.assign(__classPrivateFieldGet(this, _YargsInstance_preservedGroups, "f"), Object.keys(__classPrivateFieldGet(this, _YargsInstance_groups, "f")).reduce((acc, groupName) => {
-            const keys = __classPrivateFieldGet(this, _YargsInstance_groups, "f")[groupName].filter(key => !(key in localLookup));
-            if (keys.length > 0) {
-                acc[groupName] = keys;
-            }
-            return acc;
-        }, {}));
-        __classPrivateFieldSet(this, _YargsInstance_groups, {}, "f");
-        const arrayOptions = [
-            'array',
-            'boolean',
-            'string',
-            'skipValidation',
-            'count',
-            'normalize',
-            'number',
-            'hiddenOptions',
-        ];
-        const objectOptions = [
-            'narg',
-            'key',
-            'alias',
-            'default',
-            'defaultDescription',
-            'config',
-            'choices',
-            'demandedOptions',
-            'demandedCommands',
-            'deprecatedOptions',
-        ];
-        arrayOptions.forEach(k => {
-            tmpOptions[k] = (__classPrivateFieldGet(this, _YargsInstance_options, "f")[k] || []).filter((k) => !localLookup[k]);
-        });
-        objectOptions.forEach((k) => {
-            tmpOptions[k] = objFilter(__classPrivateFieldGet(this, _YargsInstance_options, "f")[k], k => !localLookup[k]);
-        });
-        tmpOptions.envPrefix = __classPrivateFieldGet(this, _YargsInstance_options, "f").envPrefix;
-        __classPrivateFieldSet(this, _YargsInstance_options, tmpOptions, "f");
-        __classPrivateFieldSet(this, _YargsInstance_usage, __classPrivateFieldGet(this, _YargsInstance_usage, "f")
-            ? __classPrivateFieldGet(this, _YargsInstance_usage, "f").reset(localLookup)
-            : Usage(this, __classPrivateFieldGet(this, _YargsInstance_shim, "f")), "f");
-        __classPrivateFieldSet(this, _YargsInstance_validation, __classPrivateFieldGet(this, _YargsInstance_validation, "f")
-            ? __classPrivateFieldGet(this, _YargsInstance_validation, "f").reset(localLookup)
-            : Validation(this, __classPrivateFieldGet(this, _YargsInstance_usage, "f"), __classPrivateFieldGet(this, _YargsInstance_shim, "f")), "f");
-        __classPrivateFieldSet(this, _YargsInstance_command, __classPrivateFieldGet(this, _YargsInstance_command, "f")
-            ? __classPrivateFieldGet(this, _YargsInstance_command, "f").reset()
-            : Command(__classPrivateFieldGet(this, _YargsInstance_usage, "f"), __classPrivateFieldGet(this, _YargsInstance_validation, "f"), __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f"), __classPrivateFieldGet(this, _YargsInstance_shim, "f")), "f");
-        if (!__classPrivateFieldGet(this, _YargsInstance_completion, "f"))
-            __classPrivateFieldSet(this, _YargsInstance_completion, Completion(this, __classPrivateFieldGet(this, _YargsInstance_usage, "f"), __classPrivateFieldGet(this, _YargsInstance_command, "f"), __classPrivateFieldGet(this, _YargsInstance_shim, "f")), "f");
-        __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").reset();
-        __classPrivateFieldSet(this, _YargsInstance_completionCommand, null, "f");
-        __classPrivateFieldSet(this, _YargsInstance_output, '', "f");
-        __classPrivateFieldSet(this, _YargsInstance_exitError, null, "f");
-        __classPrivateFieldSet(this, _YargsInstance_hasOutput, false, "f");
-        this.parsed = false;
-        return this;
-    }
-    [kRebase](base, dir) {
-        return __classPrivateFieldGet(this, _YargsInstance_shim, "f").path.relative(base, dir);
-    }
-    [kRunYargsParserAndExecuteCommands](args, shortCircuit, calledFromCommand, commandIndex = 0, helpOnly = false) {
-        let skipValidation = !!calledFromCommand || helpOnly;
-        args = args || __classPrivateFieldGet(this, _YargsInstance_processArgs, "f");
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").__ = __classPrivateFieldGet(this, _YargsInstance_shim, "f").y18n.__;
-        __classPrivateFieldGet(this, _YargsInstance_options, "f").configuration = this[kGetParserConfiguration]();
-        const populateDoubleDash = !!__classPrivateFieldGet(this, _YargsInstance_options, "f").configuration['populate--'];
-        const config = Object.assign({}, __classPrivateFieldGet(this, _YargsInstance_options, "f").configuration, {
-            'populate--': true,
-        });
-        const parsed = __classPrivateFieldGet(this, _YargsInstance_shim, "f").Parser.detailed(args, Object.assign({}, __classPrivateFieldGet(this, _YargsInstance_options, "f"), {
-            configuration: { 'parse-positional-numbers': false, ...config },
-        }));
-        const argv = Object.assign(parsed.argv, __classPrivateFieldGet(this, _YargsInstance_parseContext, "f"));
-        let argvPromise = undefined;
-        const aliases = parsed.aliases;
-        let helpOptSet = false;
-        let versionOptSet = false;
-        Object.keys(argv).forEach(key => {
-            if (key === __classPrivateFieldGet(this, _YargsInstance_helpOpt, "f") && argv[key]) {
-                helpOptSet = true;
-            }
-            else if (key === __classPrivateFieldGet(this, _YargsInstance_versionOpt, "f") && argv[key]) {
-                versionOptSet = true;
-            }
-        });
-        argv.$0 = this.$0;
-        this.parsed = parsed;
-        if (commandIndex === 0) {
-            __classPrivateFieldGet(this, _YargsInstance_usage, "f").clearCachedHelpMessage();
-        }
-        try {
-            this[kGuessLocale]();
-            if (shortCircuit) {
-                return this[kPostProcess](argv, populateDoubleDash, !!calledFromCommand, false);
-            }
-            if (__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f")) {
-                const helpCmds = [__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f")]
-                    .concat(aliases[__classPrivateFieldGet(this, _YargsInstance_helpOpt, "f")] || [])
-                    .filter(k => k.length > 1);
-                if (helpCmds.includes('' + argv._[argv._.length - 1])) {
-                    argv._.pop();
-                    helpOptSet = true;
-                }
-            }
-            const handlerKeys = __classPrivateFieldGet(this, _YargsInstance_command, "f").getCommands();
-            const requestCompletions = __classPrivateFieldGet(this, _YargsInstance_completion, "f").completionKey in argv;
-            const skipRecommendation = helpOptSet || requestCompletions || helpOnly;
-            if (argv._.length) {
-                if (handlerKeys.length) {
-                    let firstUnknownCommand;
-                    for (let i = commandIndex || 0, cmd; argv._[i] !== undefined; i++) {
-                        cmd = String(argv._[i]);
-                        if (handlerKeys.includes(cmd) && cmd !== __classPrivateFieldGet(this, _YargsInstance_completionCommand, "f")) {
-                            const innerArgv = __classPrivateFieldGet(this, _YargsInstance_command, "f").runCommand(cmd, this, parsed, i + 1, helpOnly, helpOptSet || versionOptSet || helpOnly);
-                            return this[kPostProcess](innerArgv, populateDoubleDash, !!calledFromCommand, false);
-                        }
-                        else if (!firstUnknownCommand &&
-                            cmd !== __classPrivateFieldGet(this, _YargsInstance_completionCommand, "f")) {
-                            firstUnknownCommand = cmd;
-                            break;
-                        }
-                    }
-                    if (!__classPrivateFieldGet(this, _YargsInstance_command, "f").hasDefaultCommand() &&
-                        __classPrivateFieldGet(this, _YargsInstance_recommendCommands, "f") &&
-                        firstUnknownCommand &&
-                        !skipRecommendation) {
-                        __classPrivateFieldGet(this, _YargsInstance_validation, "f").recommendCommands(firstUnknownCommand, handlerKeys);
-                    }
-                }
-                if (__classPrivateFieldGet(this, _YargsInstance_completionCommand, "f") &&
-                    argv._.includes(__classPrivateFieldGet(this, _YargsInstance_completionCommand, "f")) &&
-                    !requestCompletions) {
-                    if (__classPrivateFieldGet(this, _YargsInstance_exitProcess, "f"))
-                        setBlocking(true);
-                    this.showCompletionScript();
-                    this.exit(0);
-                }
-            }
-            if (__classPrivateFieldGet(this, _YargsInstance_command, "f").hasDefaultCommand() && !skipRecommendation) {
-                const innerArgv = __classPrivateFieldGet(this, _YargsInstance_command, "f").runCommand(null, this, parsed, 0, helpOnly, helpOptSet || versionOptSet || helpOnly);
-                return this[kPostProcess](innerArgv, populateDoubleDash, !!calledFromCommand, false);
-            }
-            if (requestCompletions) {
-                if (__classPrivateFieldGet(this, _YargsInstance_exitProcess, "f"))
-                    setBlocking(true);
-                args = [].concat(args);
-                const completionArgs = args.slice(args.indexOf(`--${__classPrivateFieldGet(this, _YargsInstance_completion, "f").completionKey}`) + 1);
-                __classPrivateFieldGet(this, _YargsInstance_completion, "f").getCompletion(completionArgs, (err, completions) => {
-                    if (err)
-                        throw new YError(err.message);
-                    (completions || []).forEach(completion => {
-                        __classPrivateFieldGet(this, _YargsInstance_logger, "f").log(completion);
-                    });
-                    this.exit(0);
-                });
-                return this[kPostProcess](argv, !populateDoubleDash, !!calledFromCommand, false);
-            }
-            if (!__classPrivateFieldGet(this, _YargsInstance_hasOutput, "f")) {
-                if (helpOptSet) {
-                    if (__classPrivateFieldGet(this, _YargsInstance_exitProcess, "f"))
-                        setBlocking(true);
-                    skipValidation = true;
-                    this.showHelp('log');
-                    this.exit(0);
-                }
-                else if (versionOptSet) {
-                    if (__classPrivateFieldGet(this, _YargsInstance_exitProcess, "f"))
-                        setBlocking(true);
-                    skipValidation = true;
-                    __classPrivateFieldGet(this, _YargsInstance_usage, "f").showVersion('log');
-                    this.exit(0);
-                }
-            }
-            if (!skipValidation && __classPrivateFieldGet(this, _YargsInstance_options, "f").skipValidation.length > 0) {
-                skipValidation = Object.keys(argv).some(key => __classPrivateFieldGet(this, _YargsInstance_options, "f").skipValidation.indexOf(key) >= 0 && argv[key] === true);
-            }
-            if (!skipValidation) {
-                if (parsed.error)
-                    throw new YError(parsed.error.message);
-                if (!requestCompletions) {
-                    const validation = this[kRunValidation](aliases, {}, parsed.error);
-                    if (!calledFromCommand) {
-                        argvPromise = applyMiddleware(argv, this, __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").getMiddleware(), true);
-                    }
-                    argvPromise = this[kValidateAsync](validation, argvPromise !== null && argvPromise !== void 0 ? argvPromise : argv);
-                    if (isPromise(argvPromise) && !calledFromCommand) {
-                        argvPromise = argvPromise.then(() => {
-                            return applyMiddleware(argv, this, __classPrivateFieldGet(this, _YargsInstance_globalMiddleware, "f").getMiddleware(), false);
-                        });
-                    }
-                }
-            }
-        }
-        catch (err) {
-            if (err instanceof YError)
-                __classPrivateFieldGet(this, _YargsInstance_usage, "f").fail(err.message, err);
-            else
-                throw err;
-        }
-        return this[kPostProcess](argvPromise !== null && argvPromise !== void 0 ? argvPromise : argv, populateDoubleDash, !!calledFromCommand, true);
-    }
-    [kRunValidation](aliases, positionalMap, parseErrors, isDefaultCommand) {
-        const demandedOptions = { ...this.getDemandedOptions() };
-        return (argv) => {
-            if (parseErrors)
-                throw new YError(parseErrors.message);
-            __classPrivateFieldGet(this, _YargsInstance_validation, "f").nonOptionCount(argv);
-            __classPrivateFieldGet(this, _YargsInstance_validation, "f").requiredArguments(argv, demandedOptions);
-            let failedStrictCommands = false;
-            if (__classPrivateFieldGet(this, _YargsInstance_strictCommands, "f")) {
-                failedStrictCommands = __classPrivateFieldGet(this, _YargsInstance_validation, "f").unknownCommands(argv);
-            }
-            if (__classPrivateFieldGet(this, _YargsInstance_strict, "f") && !failedStrictCommands) {
-                __classPrivateFieldGet(this, _YargsInstance_validation, "f").unknownArguments(argv, aliases, positionalMap, !!isDefaultCommand);
-            }
-            else if (__classPrivateFieldGet(this, _YargsInstance_strictOptions, "f")) {
-                __classPrivateFieldGet(this, _YargsInstance_validation, "f").unknownArguments(argv, aliases, {}, false, false);
-            }
-            __classPrivateFieldGet(this, _YargsInstance_validation, "f").limitedChoices(argv);
-            __classPrivateFieldGet(this, _YargsInstance_validation, "f").implications(argv);
-            __classPrivateFieldGet(this, _YargsInstance_validation, "f").conflicting(argv);
-        };
-    }
-    [kSetHasOutput]() {
-        __classPrivateFieldSet(this, _YargsInstance_hasOutput, true, "f");
-    }
-    [kTrackManuallySetKeys](keys) {
-        if (typeof keys === 'string') {
-            __classPrivateFieldGet(this, _YargsInstance_options, "f").key[keys] = true;
-        }
-        else {
-            for (const k of keys) {
-                __classPrivateFieldGet(this, _YargsInstance_options, "f").key[k] = true;
-            }
-        }
-    }
-}
-export function isYargsInstance(y) {
-    return !!y && typeof y.getInternalMethods === 'function';
-}
Index: trip-planner-front/node_modules/yargs/build/lib/yerror.js
===================================================================
--- trip-planner-front/node_modules/yargs/build/lib/yerror.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,7 +1,0 @@
-export class YError extends Error {
-    constructor(msg) {
-        super(msg || 'yargs error');
-        this.name = 'YError';
-        Error.captureStackTrace(this, YError);
-    }
-}
Index: trip-planner-front/node_modules/yargs/helpers/helpers.mjs
===================================================================
--- trip-planner-front/node_modules/yargs/helpers/helpers.mjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,10 +1,0 @@
-import {applyExtends as _applyExtends} from '../build/lib/utils/apply-extends.js';
-import {hideBin} from '../build/lib/utils/process-argv.js';
-import Parser from 'yargs-parser';
-import shim from '../lib/platform-shims/esm.mjs';
-
-const applyExtends = (config, cwd, mergeExtends) => {
-  return _applyExtends(config, cwd, mergeExtends, shim);
-};
-
-export {applyExtends, hideBin, Parser};
Index: trip-planner-front/node_modules/yargs/helpers/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/helpers/index.js	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,14 +1,0 @@
-const {
-  applyExtends,
-  cjsPlatformShim,
-  Parser,
-  processArgv,
-} = require('../build/index.cjs');
-
-module.exports = {
-  applyExtends: (config, cwd, mergeExtends) => {
-    return applyExtends(config, cwd, mergeExtends, cjsPlatformShim);
-  },
-  hideBin: processArgv.hideBin,
-  Parser,
-};
Index: trip-planner-front/node_modules/yargs/helpers/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/helpers/package.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,3 +1,0 @@
-{
-  "type": "commonjs"
-}
Index: trip-planner-front/node_modules/yargs/index.cjs
===================================================================
--- trip-planner-front/node_modules/yargs/index.cjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,43 +1,0 @@
-'use strict';
-// classic singleton yargs API, to use yargs
-// without running as a singleton do:
-// require('yargs/yargs')(process.argv.slice(2))
-const {Yargs, processArgv} = require('./build/index.cjs');
-
-Argv(processArgv.hideBin(process.argv));
-
-module.exports = Argv;
-
-function Argv(processArgs, cwd) {
-  const argv = Yargs(processArgs, cwd, require);
-  singletonify(argv);
-  // TODO(bcoe): warn if argv.parse() or argv.argv is used directly.
-  return argv;
-}
-
-/*  Hack an instance of Argv with process.argv into Argv
-    so people can do
-    require('yargs')(['--beeble=1','-z','zizzle']).argv
-    to parse a list of args and
-    require('yargs').argv
-    to get a parsed version of process.argv.
-*/
-function singletonify(inst) {
-  [
-    ...Object.keys(inst),
-    ...Object.getOwnPropertyNames(inst.constructor.prototype),
-  ].forEach(key => {
-    if (key === 'argv') {
-      Argv.__defineGetter__(key, inst.__lookupGetter__(key));
-    } else if (typeof inst[key] === 'function') {
-      Argv[key] = inst[key].bind(inst);
-    } else {
-      Argv.__defineGetter__('$0', () => {
-        return inst.$0;
-      });
-      Argv.__defineGetter__('parsed', () => {
-        return inst.parsed;
-      });
-    }
-  });
-}
Index: trip-planner-front/node_modules/yargs/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,32 @@
+'use strict'
+// classic singleton yargs API, to use yargs
+// without running as a singleton do:
+// require('yargs/yargs')(process.argv.slice(2))
+const yargs = require('./yargs')
+
+Argv(process.argv.slice(2))
+
+module.exports = Argv
+
+function Argv (processArgs, cwd) {
+  const argv = yargs(processArgs, cwd, require)
+  singletonify(argv)
+  return argv
+}
+
+/*  Hack an instance of Argv with process.argv into Argv
+    so people can do
+    require('yargs')(['--beeble=1','-z','zizzle']).argv
+    to parse a list of args and
+    require('yargs').argv
+    to get a parsed version of process.argv.
+*/
+function singletonify (inst) {
+  Object.keys(inst).forEach((key) => {
+    if (key === 'argv') {
+      Argv.__defineGetter__(key, inst.__lookupGetter__(key))
+    } else {
+      Argv[key] = typeof inst[key] === 'function' ? inst[key].bind(inst) : inst[key]
+    }
+  })
+}
Index: trip-planner-front/node_modules/yargs/index.mjs
===================================================================
--- trip-planner-front/node_modules/yargs/index.mjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,8 +1,0 @@
-'use strict';
-
-// Bootstraps yargs for ESM:
-import esmPlatformShim from './lib/platform-shims/esm.mjs';
-import {YargsFactory} from './build/lib/yargs-factory.js';
-
-const Yargs = YargsFactory(esmPlatformShim);
-export default Yargs;
Index: trip-planner-front/node_modules/yargs/lib/apply-extends.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/apply-extends.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/apply-extends.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,53 @@
+
+'use strict'
+const fs = require('fs')
+const path = require('path')
+const YError = require('./yerror')
+
+let previouslyVisitedConfigs = []
+
+function checkForCircularExtends (cfgPath) {
+  if (previouslyVisitedConfigs.indexOf(cfgPath) > -1) {
+    throw new YError(`Circular extended configurations: '${cfgPath}'.`)
+  }
+}
+
+function getPathToDefaultConfig (cwd, pathToExtend) {
+  return path.resolve(cwd, pathToExtend)
+}
+
+function applyExtends (config, cwd) {
+  let defaultConfig = {}
+
+  if (config.hasOwnProperty('extends')) {
+    if (typeof config.extends !== 'string') return defaultConfig
+    const isPath = /\.json|\..*rc$/.test(config.extends)
+    let pathToDefault = null
+    if (!isPath) {
+      try {
+        pathToDefault = require.resolve(config.extends)
+      } catch (err) {
+        // most likely this simply isn't a module.
+      }
+    } else {
+      pathToDefault = getPathToDefaultConfig(cwd, config.extends)
+    }
+    // maybe the module uses key for some other reason,
+    // err on side of caution.
+    if (!pathToDefault && !isPath) return config
+
+    checkForCircularExtends(pathToDefault)
+
+    previouslyVisitedConfigs.push(pathToDefault)
+
+    defaultConfig = isPath ? JSON.parse(fs.readFileSync(pathToDefault, 'utf8')) : require(config.extends)
+    delete config.extends
+    defaultConfig = applyExtends(defaultConfig, path.dirname(pathToDefault))
+  }
+
+  previouslyVisitedConfigs = []
+
+  return Object.assign({}, defaultConfig, config)
+}
+
+module.exports = applyExtends
Index: trip-planner-front/node_modules/yargs/lib/argsert.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/argsert.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/argsert.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,68 @@
+'use strict'
+
+// hoisted due to circular dependency on command.
+module.exports = argsert
+const command = require('./command')()
+const YError = require('./yerror')
+
+const positionName = ['first', 'second', 'third', 'fourth', 'fifth', 'sixth']
+function argsert (expected, callerArguments, length) {
+  // TODO: should this eventually raise an exception.
+  try {
+    // preface the argument description with "cmd", so
+    // that we can run it through yargs' command parser.
+    let position = 0
+    let parsed = { demanded: [], optional: [] }
+    if (typeof expected === 'object') {
+      length = callerArguments
+      callerArguments = expected
+    } else {
+      parsed = command.parseCommand(`cmd ${expected}`)
+    }
+    const args = [].slice.call(callerArguments)
+
+    while (args.length && args[args.length - 1] === undefined) args.pop()
+    length = length || args.length
+
+    if (length < parsed.demanded.length) {
+      throw new YError(`Not enough arguments provided. Expected ${parsed.demanded.length} but received ${args.length}.`)
+    }
+
+    const totalCommands = parsed.demanded.length + parsed.optional.length
+    if (length > totalCommands) {
+      throw new YError(`Too many arguments provided. Expected max ${totalCommands} but received ${length}.`)
+    }
+
+    parsed.demanded.forEach((demanded) => {
+      const arg = args.shift()
+      const observedType = guessType(arg)
+      const matchingTypes = demanded.cmd.filter(type => type === observedType || type === '*')
+      if (matchingTypes.length === 0) argumentTypeError(observedType, demanded.cmd, position, false)
+      position += 1
+    })
+
+    parsed.optional.forEach((optional) => {
+      if (args.length === 0) return
+      const arg = args.shift()
+      const observedType = guessType(arg)
+      const matchingTypes = optional.cmd.filter(type => type === observedType || type === '*')
+      if (matchingTypes.length === 0) argumentTypeError(observedType, optional.cmd, position, true)
+      position += 1
+    })
+  } catch (err) {
+    console.warn(err.stack)
+  }
+}
+
+function guessType (arg) {
+  if (Array.isArray(arg)) {
+    return 'array'
+  } else if (arg === null) {
+    return 'null'
+  }
+  return typeof arg
+}
+
+function argumentTypeError (observedType, allowedTypes, position, optional) {
+  throw new YError(`Invalid ${positionName[position] || 'manyith'} argument. Expected ${allowedTypes.join(' or ')} but received ${observedType}.`)
+}
Index: trip-planner-front/node_modules/yargs/lib/command.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/command.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/command.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,437 @@
+'use strict'
+
+const inspect = require('util').inspect
+const isPromise = require('./is-promise')
+const { applyMiddleware, commandMiddlewareFactory } = require('./middleware')
+const path = require('path')
+const Parser = require('yargs-parser')
+
+const DEFAULT_MARKER = /(^\*)|(^\$0)/
+
+// handles parsing positional arguments,
+// and populating argv with said positional
+// arguments.
+module.exports = function command (yargs, usage, validation, globalMiddleware) {
+  const self = {}
+  let handlers = {}
+  let aliasMap = {}
+  let defaultCommand
+  globalMiddleware = globalMiddleware || []
+
+  self.addHandler = function addHandler (cmd, description, builder, handler, commandMiddleware) {
+    let aliases = []
+    const middlewares = commandMiddlewareFactory(commandMiddleware)
+    handler = handler || (() => {})
+
+    if (Array.isArray(cmd)) {
+      aliases = cmd.slice(1)
+      cmd = cmd[0]
+    } else if (typeof cmd === 'object') {
+      let command = (Array.isArray(cmd.command) || typeof cmd.command === 'string') ? cmd.command : moduleName(cmd)
+      if (cmd.aliases) command = [].concat(command).concat(cmd.aliases)
+      self.addHandler(command, extractDesc(cmd), cmd.builder, cmd.handler, cmd.middlewares)
+      return
+    }
+
+    // allow a module to be provided instead of separate builder and handler
+    if (typeof builder === 'object' && builder.builder && typeof builder.handler === 'function') {
+      self.addHandler([cmd].concat(aliases), description, builder.builder, builder.handler, builder.middlewares)
+      return
+    }
+
+    // parse positionals out of cmd string
+    const parsedCommand = self.parseCommand(cmd)
+
+    // remove positional args from aliases only
+    aliases = aliases.map(alias => self.parseCommand(alias).cmd)
+
+    // check for default and filter out '*''
+    let isDefault = false
+    const parsedAliases = [parsedCommand.cmd].concat(aliases).filter((c) => {
+      if (DEFAULT_MARKER.test(c)) {
+        isDefault = true
+        return false
+      }
+      return true
+    })
+
+    // standardize on $0 for default command.
+    if (parsedAliases.length === 0 && isDefault) parsedAliases.push('$0')
+
+    // shift cmd and aliases after filtering out '*'
+    if (isDefault) {
+      parsedCommand.cmd = parsedAliases[0]
+      aliases = parsedAliases.slice(1)
+      cmd = cmd.replace(DEFAULT_MARKER, parsedCommand.cmd)
+    }
+
+    // populate aliasMap
+    aliases.forEach((alias) => {
+      aliasMap[alias] = parsedCommand.cmd
+    })
+
+    if (description !== false) {
+      usage.command(cmd, description, isDefault, aliases)
+    }
+
+    handlers[parsedCommand.cmd] = {
+      original: cmd,
+      description: description,
+      handler,
+      builder: builder || {},
+      middlewares: middlewares || [],
+      demanded: parsedCommand.demanded,
+      optional: parsedCommand.optional
+    }
+
+    if (isDefault) defaultCommand = handlers[parsedCommand.cmd]
+  }
+
+  self.addDirectory = function addDirectory (dir, context, req, callerFile, opts) {
+    opts = opts || {}
+    // disable recursion to support nested directories of subcommands
+    if (typeof opts.recurse !== 'boolean') opts.recurse = false
+    // exclude 'json', 'coffee' from require-directory defaults
+    if (!Array.isArray(opts.extensions)) opts.extensions = ['js']
+    // allow consumer to define their own visitor function
+    const parentVisit = typeof opts.visit === 'function' ? opts.visit : o => o
+    // call addHandler via visitor function
+    opts.visit = function visit (obj, joined, filename) {
+      const visited = parentVisit(obj, joined, filename)
+      // allow consumer to skip modules with their own visitor
+      if (visited) {
+        // check for cyclic reference
+        // each command file path should only be seen once per execution
+        if (~context.files.indexOf(joined)) return visited
+        // keep track of visited files in context.files
+        context.files.push(joined)
+        self.addHandler(visited)
+      }
+      return visited
+    }
+    require('require-directory')({ require: req, filename: callerFile }, dir, opts)
+  }
+
+  // lookup module object from require()d command and derive name
+  // if module was not require()d and no name given, throw error
+  function moduleName (obj) {
+    const mod = require('which-module')(obj)
+    if (!mod) throw new Error(`No command name given for module: ${inspect(obj)}`)
+    return commandFromFilename(mod.filename)
+  }
+
+  // derive command name from filename
+  function commandFromFilename (filename) {
+    return path.basename(filename, path.extname(filename))
+  }
+
+  function extractDesc (obj) {
+    for (let keys = ['describe', 'description', 'desc'], i = 0, l = keys.length, test; i < l; i++) {
+      test = obj[keys[i]]
+      if (typeof test === 'string' || typeof test === 'boolean') return test
+    }
+    return false
+  }
+
+  self.parseCommand = function parseCommand (cmd) {
+    const extraSpacesStrippedCommand = cmd.replace(/\s{2,}/g, ' ')
+    const splitCommand = extraSpacesStrippedCommand.split(/\s+(?![^[]*]|[^<]*>)/)
+    const bregex = /\.*[\][<>]/g
+    const parsedCommand = {
+      cmd: (splitCommand.shift()).replace(bregex, ''),
+      demanded: [],
+      optional: []
+    }
+    splitCommand.forEach((cmd, i) => {
+      let variadic = false
+      cmd = cmd.replace(/\s/g, '')
+      if (/\.+[\]>]/.test(cmd) && i === splitCommand.length - 1) variadic = true
+      if (/^\[/.test(cmd)) {
+        parsedCommand.optional.push({
+          cmd: cmd.replace(bregex, '').split('|'),
+          variadic
+        })
+      } else {
+        parsedCommand.demanded.push({
+          cmd: cmd.replace(bregex, '').split('|'),
+          variadic
+        })
+      }
+    })
+    return parsedCommand
+  }
+
+  self.getCommands = () => Object.keys(handlers).concat(Object.keys(aliasMap))
+
+  self.getCommandHandlers = () => handlers
+
+  self.hasDefaultCommand = () => !!defaultCommand
+
+  self.runCommand = function runCommand (command, yargs, parsed, commandIndex) {
+    let aliases = parsed.aliases
+    const commandHandler = handlers[command] || handlers[aliasMap[command]] || defaultCommand
+    const currentContext = yargs.getContext()
+    let numFiles = currentContext.files.length
+    const parentCommands = currentContext.commands.slice()
+
+    // what does yargs look like after the buidler is run?
+    let innerArgv = parsed.argv
+    let innerYargs = null
+    let positionalMap = {}
+    if (command) {
+      currentContext.commands.push(command)
+      currentContext.fullCommands.push(commandHandler.original)
+    }
+    if (typeof commandHandler.builder === 'function') {
+      // a function can be provided, which builds
+      // up a yargs chain and possibly returns it.
+      innerYargs = commandHandler.builder(yargs.reset(parsed.aliases))
+      // if the builder function did not yet parse argv with reset yargs
+      // and did not explicitly set a usage() string, then apply the
+      // original command string as usage() for consistent behavior with
+      // options object below.
+      if (yargs.parsed === false) {
+        if (shouldUpdateUsage(yargs)) {
+          yargs.getUsageInstance().usage(
+            usageFromParentCommandsCommandHandler(parentCommands, commandHandler),
+            commandHandler.description
+          )
+        }
+        innerArgv = innerYargs ? innerYargs._parseArgs(null, null, true, commandIndex) : yargs._parseArgs(null, null, true, commandIndex)
+      } else {
+        innerArgv = yargs.parsed.argv
+      }
+
+      if (innerYargs && yargs.parsed === false) aliases = innerYargs.parsed.aliases
+      else aliases = yargs.parsed.aliases
+    } else if (typeof commandHandler.builder === 'object') {
+      // as a short hand, an object can instead be provided, specifying
+      // the options that a command takes.
+      innerYargs = yargs.reset(parsed.aliases)
+      if (shouldUpdateUsage(innerYargs)) {
+        innerYargs.getUsageInstance().usage(
+          usageFromParentCommandsCommandHandler(parentCommands, commandHandler),
+          commandHandler.description
+        )
+      }
+      Object.keys(commandHandler.builder).forEach((key) => {
+        innerYargs.option(key, commandHandler.builder[key])
+      })
+      innerArgv = innerYargs._parseArgs(null, null, true, commandIndex)
+      aliases = innerYargs.parsed.aliases
+    }
+
+    if (!yargs._hasOutput()) {
+      positionalMap = populatePositionals(commandHandler, innerArgv, currentContext, yargs)
+    }
+
+    const middlewares = globalMiddleware.slice(0).concat(commandHandler.middlewares || [])
+    applyMiddleware(innerArgv, yargs, middlewares, true)
+
+    // we apply validation post-hoc, so that custom
+    // checks get passed populated positional arguments.
+    if (!yargs._hasOutput()) yargs._runValidation(innerArgv, aliases, positionalMap, yargs.parsed.error)
+
+    if (commandHandler.handler && !yargs._hasOutput()) {
+      yargs._setHasOutput()
+
+      innerArgv = applyMiddleware(innerArgv, yargs, middlewares, false)
+
+      const handlerResult = isPromise(innerArgv)
+        ? innerArgv.then(argv => commandHandler.handler(argv))
+        : commandHandler.handler(innerArgv)
+
+      if (isPromise(handlerResult)) {
+        handlerResult.catch(error =>
+          yargs.getUsageInstance().fail(null, error)
+        )
+      }
+    }
+
+    if (command) {
+      currentContext.commands.pop()
+      currentContext.fullCommands.pop()
+    }
+    numFiles = currentContext.files.length - numFiles
+    if (numFiles > 0) currentContext.files.splice(numFiles * -1, numFiles)
+
+    return innerArgv
+  }
+
+  function shouldUpdateUsage (yargs) {
+    return !yargs.getUsageInstance().getUsageDisabled() &&
+      yargs.getUsageInstance().getUsage().length === 0
+  }
+
+  function usageFromParentCommandsCommandHandler (parentCommands, commandHandler) {
+    const c = DEFAULT_MARKER.test(commandHandler.original) ? commandHandler.original.replace(DEFAULT_MARKER, '').trim() : commandHandler.original
+    const pc = parentCommands.filter((c) => { return !DEFAULT_MARKER.test(c) })
+    pc.push(c)
+    return `$0 ${pc.join(' ')}`
+  }
+
+  self.runDefaultBuilderOn = function (yargs) {
+    if (shouldUpdateUsage(yargs)) {
+      // build the root-level command string from the default string.
+      const commandString = DEFAULT_MARKER.test(defaultCommand.original)
+        ? defaultCommand.original : defaultCommand.original.replace(/^[^[\]<>]*/, '$0 ')
+      yargs.getUsageInstance().usage(
+        commandString,
+        defaultCommand.description
+      )
+    }
+    const builder = defaultCommand.builder
+    if (typeof builder === 'function') {
+      builder(yargs)
+    } else {
+      Object.keys(builder).forEach((key) => {
+        yargs.option(key, builder[key])
+      })
+    }
+  }
+
+  // transcribe all positional arguments "command <foo> <bar> [apple]"
+  // onto argv.
+  function populatePositionals (commandHandler, argv, context, yargs) {
+    argv._ = argv._.slice(context.commands.length) // nuke the current commands
+    const demanded = commandHandler.demanded.slice(0)
+    const optional = commandHandler.optional.slice(0)
+    const positionalMap = {}
+
+    validation.positionalCount(demanded.length, argv._.length)
+
+    while (demanded.length) {
+      const demand = demanded.shift()
+      populatePositional(demand, argv, positionalMap)
+    }
+
+    while (optional.length) {
+      const maybe = optional.shift()
+      populatePositional(maybe, argv, positionalMap)
+    }
+
+    argv._ = context.commands.concat(argv._)
+
+    postProcessPositionals(argv, positionalMap, self.cmdToParseOptions(commandHandler.original))
+
+    return positionalMap
+  }
+
+  function populatePositional (positional, argv, positionalMap, parseOptions) {
+    const cmd = positional.cmd[0]
+    if (positional.variadic) {
+      positionalMap[cmd] = argv._.splice(0).map(String)
+    } else {
+      if (argv._.length) positionalMap[cmd] = [String(argv._.shift())]
+    }
+  }
+
+  // we run yargs-parser against the positional arguments
+  // applying the same parsing logic used for flags.
+  function postProcessPositionals (argv, positionalMap, parseOptions) {
+    // combine the parsing hints we've inferred from the command
+    // string with explicitly configured parsing hints.
+    const options = Object.assign({}, yargs.getOptions())
+    options.default = Object.assign(parseOptions.default, options.default)
+    options.alias = Object.assign(parseOptions.alias, options.alias)
+    options.array = options.array.concat(parseOptions.array)
+    delete options.config //  don't load config when processing positionals.
+
+    const unparsed = []
+    Object.keys(positionalMap).forEach((key) => {
+      positionalMap[key].map((value) => {
+        unparsed.push(`--${key}`)
+        unparsed.push(value)
+      })
+    })
+
+    // short-circuit parse.
+    if (!unparsed.length) return
+
+    const parsed = Parser.detailed(unparsed, options)
+
+    if (parsed.error) {
+      yargs.getUsageInstance().fail(parsed.error.message, parsed.error)
+    } else {
+      // only copy over positional keys (don't overwrite
+      // flag arguments that were already parsed).
+      const positionalKeys = Object.keys(positionalMap)
+      Object.keys(positionalMap).forEach((key) => {
+        [].push.apply(positionalKeys, parsed.aliases[key])
+      })
+
+      Object.keys(parsed.argv).forEach((key) => {
+        if (positionalKeys.indexOf(key) !== -1) {
+          // any new aliases need to be placed in positionalMap, which
+          // is used for validation.
+          if (!positionalMap[key]) positionalMap[key] = parsed.argv[key]
+          argv[key] = parsed.argv[key]
+        }
+      })
+    }
+  }
+
+  self.cmdToParseOptions = function (cmdString) {
+    const parseOptions = {
+      array: [],
+      default: {},
+      alias: {},
+      demand: {}
+    }
+
+    const parsed = self.parseCommand(cmdString)
+    parsed.demanded.forEach((d) => {
+      const cmds = d.cmd.slice(0)
+      const cmd = cmds.shift()
+      if (d.variadic) {
+        parseOptions.array.push(cmd)
+        parseOptions.default[cmd] = []
+      }
+      cmds.forEach((c) => {
+        parseOptions.alias[cmd] = c
+      })
+      parseOptions.demand[cmd] = true
+    })
+
+    parsed.optional.forEach((o) => {
+      const cmds = o.cmd.slice(0)
+      const cmd = cmds.shift()
+      if (o.variadic) {
+        parseOptions.array.push(cmd)
+        parseOptions.default[cmd] = []
+      }
+      cmds.forEach((c) => {
+        parseOptions.alias[cmd] = c
+      })
+    })
+
+    return parseOptions
+  }
+
+  self.reset = () => {
+    handlers = {}
+    aliasMap = {}
+    defaultCommand = undefined
+    return self
+  }
+
+  // used by yargs.parse() to freeze
+  // the state of commands such that
+  // we can apply .parse() multiple times
+  // with the same yargs instance.
+  let frozen
+  self.freeze = () => {
+    frozen = {}
+    frozen.handlers = handlers
+    frozen.aliasMap = aliasMap
+    frozen.defaultCommand = defaultCommand
+  }
+  self.unfreeze = () => {
+    handlers = frozen.handlers
+    aliasMap = frozen.aliasMap
+    defaultCommand = frozen.defaultCommand
+    frozen = undefined
+  }
+
+  return self
+}
Index: trip-planner-front/node_modules/yargs/lib/completion-templates.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/completion-templates.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/completion-templates.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,49 @@
+exports.completionShTemplate =
+`###-begin-{{app_name}}-completions-###
+#
+# yargs command completion script
+#
+# Installation: {{app_path}} {{completion_command}} >> ~/.bashrc
+#    or {{app_path}} {{completion_command}} >> ~/.bash_profile on OSX.
+#
+_yargs_completions()
+{
+    local cur_word args type_list
+
+    cur_word="\${COMP_WORDS[COMP_CWORD]}"
+    args=("\${COMP_WORDS[@]}")
+
+    # ask yargs to generate completions.
+    type_list=$({{app_path}} --get-yargs-completions "\${args[@]}")
+
+    COMPREPLY=( $(compgen -W "\${type_list}" -- \${cur_word}) )
+
+    # if no match was found, fall back to filename completion
+    if [ \${#COMPREPLY[@]} -eq 0 ]; then
+      COMPREPLY=()
+    fi
+
+    return 0
+}
+complete -o default -F _yargs_completions {{app_name}}
+###-end-{{app_name}}-completions-###
+`
+
+exports.completionZshTemplate = `###-begin-{{app_name}}-completions-###
+#
+# yargs command completion script
+#
+# Installation: {{app_path}} {{completion_command}} >> ~/.zshrc
+#    or {{app_path}} {{completion_command}} >> ~/.zsh_profile on OSX.
+#
+_{{app_name}}_yargs_completions()
+{
+  local reply
+  local si=$IFS
+  IFS=$'\n' reply=($(COMP_CWORD="$((CURRENT-1))" COMP_LINE="$BUFFER" COMP_POINT="$CURSOR" {{app_path}} --get-yargs-completions "\${words[@]}"))
+  IFS=$si
+  _describe 'values' reply
+}
+compdef _{{app_name}}_yargs_completions {{app_name}}
+###-end-{{app_name}}-completions-###
+`
Index: trip-planner-front/node_modules/yargs/lib/completion.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/completion.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/completion.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,115 @@
+'use strict'
+const path = require('path')
+
+// add bash completions to your
+//  yargs-powered applications.
+module.exports = function completion (yargs, usage, command) {
+  const self = {
+    completionKey: 'get-yargs-completions'
+  }
+
+  const zshShell = process.env.SHELL && process.env.SHELL.indexOf('zsh') !== -1
+  // get a list of completion commands.
+  // 'args' is the array of strings from the line to be completed
+  self.getCompletion = function getCompletion (args, done) {
+    const completions = []
+    const current = args.length ? args[args.length - 1] : ''
+    const argv = yargs.parse(args, true)
+    const aliases = yargs.parsed.aliases
+    const parentCommands = yargs.getContext().commands
+
+    // a custom completion function can be provided
+    // to completion().
+    if (completionFunction) {
+      if (completionFunction.length < 3) {
+        const result = completionFunction(current, argv)
+
+        // promise based completion function.
+        if (typeof result.then === 'function') {
+          return result.then((list) => {
+            process.nextTick(() => { done(list) })
+          }).catch((err) => {
+            process.nextTick(() => { throw err })
+          })
+        }
+
+        // synchronous completion function.
+        return done(result)
+      } else {
+        // asynchronous completion function
+        return completionFunction(current, argv, (completions) => {
+          done(completions)
+        })
+      }
+    }
+
+    const handlers = command.getCommandHandlers()
+    for (let i = 0, ii = args.length; i < ii; ++i) {
+      if (handlers[args[i]] && handlers[args[i]].builder) {
+        const builder = handlers[args[i]].builder
+        if (typeof builder === 'function') {
+          const y = yargs.reset()
+          builder(y)
+          return y.argv
+        }
+      }
+    }
+
+    if (!current.match(/^-/) && parentCommands[parentCommands.length - 1] !== current) {
+      usage.getCommands().forEach((usageCommand) => {
+        const commandName = command.parseCommand(usageCommand[0]).cmd
+        if (args.indexOf(commandName) === -1) {
+          if (!zshShell) {
+            completions.push(commandName)
+          } else {
+            const desc = usageCommand[1] || ''
+            completions.push(commandName.replace(/:/g, '\\:') + ':' + desc)
+          }
+        }
+      })
+    }
+
+    if (current.match(/^-/) || (current === '' && completions.length === 0)) {
+      const descs = usage.getDescriptions()
+      Object.keys(yargs.getOptions().key).forEach((key) => {
+        // If the key and its aliases aren't in 'args', add the key to 'completions'
+        const keyAndAliases = [key].concat(aliases[key] || [])
+        const notInArgs = keyAndAliases.every(val => args.indexOf(`--${val}`) === -1)
+        if (notInArgs) {
+          if (!zshShell) {
+            completions.push(`--${key}`)
+          } else {
+            const desc = descs[key] || ''
+            completions.push(`--${key.replace(/:/g, '\\:')}:${desc.replace('__yargsString__:', '')}`)
+          }
+        }
+      })
+    }
+
+    done(completions)
+  }
+
+  // generate the completion script to add to your .bashrc.
+  self.generateCompletionScript = function generateCompletionScript ($0, cmd) {
+    const templates = require('./completion-templates')
+    let script = zshShell ? templates.completionZshTemplate : templates.completionShTemplate
+    const name = path.basename($0)
+
+    // add ./to applications not yet installed as bin.
+    if ($0.match(/\.js$/)) $0 = `./${$0}`
+
+    script = script.replace(/{{app_name}}/g, name)
+    script = script.replace(/{{completion_command}}/g, cmd)
+    return script.replace(/{{app_path}}/g, $0)
+  }
+
+  // register a function to perform your own custom
+  // completions., this function can be either
+  // synchrnous or asynchronous.
+  let completionFunction = null
+  self.registerFunction = (fn) => {
+    completionFunction = fn
+  }
+
+  return self
+}
Index: trip-planner-front/node_modules/yargs/lib/decamelize.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/decamelize.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/decamelize.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,32 @@
+/*
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+'use strict'
+
+module.exports = (text, separator) => {
+  separator = typeof separator === 'undefined' ? '_' : separator
+
+  return text
+    .replace(/([a-z\d])([A-Z])/g, `$1${separator}$2`)
+    .replace(/([A-Z]+)([A-Z][a-z\d]+)/g, `$1${separator}$2`)
+    .toLowerCase()
+}
Index: trip-planner-front/node_modules/yargs/lib/is-promise.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/is-promise.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/is-promise.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,3 @@
+module.exports = function isPromise (maybePromise) {
+  return maybePromise instanceof Promise
+}
Index: trip-planner-front/node_modules/yargs/lib/levenshtein.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/levenshtein.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/levenshtein.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,58 @@
+/*
+Copyright (c) 2011 Andrei Mackenzie
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+*/
+
+// levenshtein distance algorithm, pulled from Andrei Mackenzie's MIT licensed.
+// gist, which can be found here: https://gist.github.com/andrei-m/982927
+'use strict'
+// Compute the edit distance between the two given strings
+module.exports = function levenshtein (a, b) {
+  if (a.length === 0) return b.length
+  if (b.length === 0) return a.length
+
+  const matrix = []
+
+  // increment along the first column of each row
+  let i
+  for (i = 0; i <= b.length; i++) {
+    matrix[i] = [i]
+  }
+
+  // increment each column in the first row
+  let j
+  for (j = 0; j <= a.length; j++) {
+    matrix[0][j] = j
+  }
+
+  // Fill in the rest of the matrix
+  for (i = 1; i <= b.length; i++) {
+    for (j = 1; j <= a.length; j++) {
+      if (b.charAt(i - 1) === a.charAt(j - 1)) {
+        matrix[i][j] = matrix[i - 1][j - 1]
+      } else {
+        matrix[i][j] = Math.min(matrix[i - 1][j - 1] + 1, // substitution
+          Math.min(matrix[i][j - 1] + 1, // insertion
+            matrix[i - 1][j] + 1)) // deletion
+      }
+    }
+  }
+
+  return matrix[b.length][a.length]
+}
Index: trip-planner-front/node_modules/yargs/lib/middleware.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/middleware.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/middleware.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,65 @@
+'use strict'
+
+// hoisted due to circular dependency on command.
+module.exports = {
+  applyMiddleware,
+  commandMiddlewareFactory,
+  globalMiddlewareFactory
+}
+const isPromise = require('./is-promise')
+const argsert = require('./argsert')
+
+function globalMiddlewareFactory (globalMiddleware, context) {
+  return function (callback, applyBeforeValidation = false) {
+    argsert('<array|function> [boolean]', [callback, applyBeforeValidation], arguments.length)
+    if (Array.isArray(callback)) {
+      for (let i = 0; i < callback.length; i++) {
+        if (typeof callback[i] !== 'function') {
+          throw Error('middleware must be a function')
+        }
+        callback[i].applyBeforeValidation = applyBeforeValidation
+      }
+      Array.prototype.push.apply(globalMiddleware, callback)
+    } else if (typeof callback === 'function') {
+      callback.applyBeforeValidation = applyBeforeValidation
+      globalMiddleware.push(callback)
+    }
+    return context
+  }
+}
+
+function commandMiddlewareFactory (commandMiddleware) {
+  if (!commandMiddleware) return []
+  return commandMiddleware.map(middleware => {
+    middleware.applyBeforeValidation = false
+    return middleware
+  })
+}
+
+function applyMiddleware (argv, yargs, middlewares, beforeValidation) {
+  const beforeValidationError = new Error('middleware cannot return a promise when applyBeforeValidation is true')
+  return middlewares
+    .reduce((accumulation, middleware) => {
+      if (middleware.applyBeforeValidation !== beforeValidation &&
+          !isPromise(accumulation)) {
+        return accumulation
+      }
+
+      if (isPromise(accumulation)) {
+        return accumulation
+          .then(initialObj =>
+            Promise.all([initialObj, middleware(initialObj, yargs)])
+          )
+          .then(([initialObj, middlewareObj]) =>
+            Object.assign(initialObj, middlewareObj)
+          )
+      } else {
+        const result = middleware(argv, yargs)
+        if (beforeValidation && isPromise(result)) throw beforeValidationError
+
+        return isPromise(result)
+          ? result.then(middlewareObj => Object.assign(accumulation, middlewareObj))
+          : Object.assign(accumulation, result)
+      }
+    }, argv)
+}
Index: trip-planner-front/node_modules/yargs/lib/obj-filter.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/obj-filter.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/obj-filter.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,11 @@
+'use strict'
+module.exports = function objFilter (original, filter) {
+  const obj = {}
+  filter = filter || ((k, v) => true)
+  Object.keys(original || {}).forEach((key) => {
+    if (filter(key, original[key])) {
+      obj[key] = original[key]
+    }
+  })
+  return obj
+}
Index: trip-planner-front/node_modules/yargs/lib/platform-shims/browser.mjs
===================================================================
--- trip-planner-front/node_modules/yargs/lib/platform-shims/browser.mjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,95 +1,0 @@
-/* eslint-disable no-unused-vars */
-'use strict';
-
-import cliui from 'https://unpkg.com/cliui@7.0.1/index.mjs'; // eslint-disable-line
-import Parser from 'https://unpkg.com/yargs-parser@19.0.0/browser.js'; // eslint-disable-line
-import {getProcessArgvBin} from '../../build/lib/utils/process-argv.js';
-import {YError} from '../../build/lib/yerror.js';
-
-const REQUIRE_ERROR = 'require is not supported in browser';
-const REQUIRE_DIRECTORY_ERROR =
-  'loading a directory of commands is not supported in browser';
-
-export default {
-  assert: {
-    notStrictEqual: (a, b) => {
-      // noop.
-    },
-    strictEqual: (a, b) => {
-      // noop.
-    },
-  },
-  cliui,
-  findUp: () => undefined,
-  getEnv: key => {
-    // There is no environment in browser:
-    return undefined;
-  },
-  inspect: console.log,
-  getCallerFile: () => {
-    throw new YError(REQUIRE_DIRECTORY_ERROR);
-  },
-  getProcessArgvBin,
-  mainFilename: 'yargs',
-  Parser,
-  path: {
-    basename: str => str,
-    dirname: str => str,
-    extname: str => str,
-    relative: str => str,
-  },
-  process: {
-    argv: () => [],
-    cwd: () => '',
-    emitWarning: (warning, name) => {},
-    execPath: () => '',
-    // exit is noop browser:
-    exit: () => {},
-    nextTick: cb => {
-      // eslint-disable-next-line no-undef
-      window.setTimeout(cb, 1);
-    },
-    stdColumns: 80,
-  },
-  readFileSync: () => {
-    return '';
-  },
-  require: () => {
-    throw new YError(REQUIRE_ERROR);
-  },
-  requireDirectory: () => {
-    throw new YError(REQUIRE_DIRECTORY_ERROR);
-  },
-  stringWidth: str => {
-    return [...str].length;
-  },
-  // TODO: replace this with y18n once it's ported to ESM:
-  y18n: {
-    __: (...str) => {
-      if (str.length === 0) return '';
-      const args = str.slice(1);
-      return sprintf(str[0], ...args);
-    },
-    __n: (str1, str2, count, ...args) => {
-      if (count === 1) {
-        return sprintf(str1, ...args);
-      } else {
-        return sprintf(str2, ...args);
-      }
-    },
-    getLocale: () => {
-      return 'en_US';
-    },
-    setLocale: () => {},
-    updateLocale: () => {},
-  },
-};
-
-function sprintf(_str, ...args) {
-  let str = '';
-  const split = _str.split('%s');
-  split.forEach((token, i) => {
-    str += `${token}${split[i + 1] !== undefined && args[i] ? args[i] : ''}`;
-  });
-  return str;
-}
Index: trip-planner-front/node_modules/yargs/lib/platform-shims/esm.mjs
===================================================================
--- trip-planner-front/node_modules/yargs/lib/platform-shims/esm.mjs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,68 +1,0 @@
-'use strict'
-
-import { notStrictEqual, strictEqual } from 'assert'
-import cliui from 'cliui'
-import escalade from 'escalade/sync'
-import { inspect } from 'util'
-import { readFileSync } from 'fs'
-import { fileURLToPath } from 'url';
-import Parser from 'yargs-parser'
-import { basename, dirname, extname, relative, resolve } from 'path'
-import { getProcessArgvBin } from '../../build/lib/utils/process-argv.js'
-import { YError } from '../../build/lib/yerror.js'
-import y18n from 'y18n'
-
-const REQUIRE_ERROR = 'require is not supported by ESM'
-const REQUIRE_DIRECTORY_ERROR = 'loading a directory of commands is not supported yet for ESM'
-
-const mainFilename = fileURLToPath(import.meta.url).split('node_modules')[0]
-const __dirname = fileURLToPath(import.meta.url)
-
-export default {
-  assert: {
-    notStrictEqual,
-    strictEqual
-  },
-  cliui,
-  findUp: escalade,
-  getEnv: (key) => {
-    return process.env[key]
-  },
-  inspect,
-  getCallerFile: () => {
-    throw new YError(REQUIRE_DIRECTORY_ERROR)
-  },
-  getProcessArgvBin,
-  mainFilename: mainFilename || process.cwd(),
-  Parser,
-  path: {
-    basename,
-    dirname,
-    extname,
-    relative,
-    resolve
-  },
-  process: {
-    argv: () => process.argv,
-    cwd: process.cwd,
-    emitWarning: (warning, type) => process.emitWarning(warning, type),
-    execPath: () => process.execPath,
-    exit: process.exit,
-    nextTick: process.nextTick,
-    stdColumns: typeof process.stdout.columns !== 'undefined' ? process.stdout.columns : null
-  },
-  readFileSync,
-  require: () => {
-    throw new YError(REQUIRE_ERROR)
-  },
-  requireDirectory: () => {
-    throw new YError(REQUIRE_DIRECTORY_ERROR)
-  },
-  stringWidth: (str) => {
-    return [...str].length
-  },
-  y18n: y18n({
-    directory: resolve(__dirname, '../../../locales'),
-    updateFiles: false
-  })
-}
Index: trip-planner-front/node_modules/yargs/lib/usage.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/usage.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/usage.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,540 @@
+'use strict'
+// this file handles outputting usage instructions,
+// failures, etc. keeps logging in one place.
+const decamelize = require('./decamelize')
+const stringWidth = require('string-width')
+const objFilter = require('./obj-filter')
+const path = require('path')
+const setBlocking = require('set-blocking')
+const YError = require('./yerror')
+
+module.exports = function usage (yargs, y18n) {
+  const __ = y18n.__
+  const self = {}
+
+  // methods for ouputting/building failure message.
+  const fails = []
+  self.failFn = function failFn (f) {
+    fails.push(f)
+  }
+
+  let failMessage = null
+  let showHelpOnFail = true
+  self.showHelpOnFail = function showHelpOnFailFn (enabled, message) {
+    if (typeof enabled === 'string') {
+      message = enabled
+      enabled = true
+    } else if (typeof enabled === 'undefined') {
+      enabled = true
+    }
+    failMessage = message
+    showHelpOnFail = enabled
+    return self
+  }
+
+  let failureOutput = false
+  self.fail = function fail (msg, err) {
+    const logger = yargs._getLoggerInstance()
+
+    if (fails.length) {
+      for (let i = fails.length - 1; i >= 0; --i) {
+        fails[i](msg, err, self)
+      }
+    } else {
+      if (yargs.getExitProcess()) setBlocking(true)
+
+      // don't output failure message more than once
+      if (!failureOutput) {
+        failureOutput = true
+        if (showHelpOnFail) {
+          yargs.showHelp('error')
+          logger.error()
+        }
+        if (msg || err) logger.error(msg || err)
+        if (failMessage) {
+          if (msg || err) logger.error('')
+          logger.error(failMessage)
+        }
+      }
+
+      err = err || new YError(msg)
+      if (yargs.getExitProcess()) {
+        return yargs.exit(1)
+      } else if (yargs._hasParseCallback()) {
+        return yargs.exit(1, err)
+      } else {
+        throw err
+      }
+    }
+  }
+
+  // methods for ouputting/building help (usage) message.
+  let usages = []
+  let usageDisabled = false
+  self.usage = (msg, description) => {
+    if (msg === null) {
+      usageDisabled = true
+      usages = []
+      return
+    }
+    usageDisabled = false
+    usages.push([msg, description || ''])
+    return self
+  }
+  self.getUsage = () => {
+    return usages
+  }
+  self.getUsageDisabled = () => {
+    return usageDisabled
+  }
+
+  self.getPositionalGroupName = () => {
+    return __('Positionals:')
+  }
+
+  let examples = []
+  self.example = (cmd, description) => {
+    examples.push([cmd, description || ''])
+  }
+
+  let commands = []
+  self.command = function command (cmd, description, isDefault, aliases) {
+    // the last default wins, so cancel out any previously set default
+    if (isDefault) {
+      commands = commands.map((cmdArray) => {
+        cmdArray[2] = false
+        return cmdArray
+      })
+    }
+    commands.push([cmd, description || '', isDefault, aliases])
+  }
+  self.getCommands = () => commands
+
+  let descriptions = {}
+  self.describe = function describe (key, desc) {
+    if (typeof key === 'object') {
+      Object.keys(key).forEach((k) => {
+        self.describe(k, key[k])
+      })
+    } else {
+      descriptions[key] = desc
+    }
+  }
+  self.getDescriptions = () => descriptions
+
+  let epilog
+  self.epilog = (msg) => {
+    epilog = msg
+  }
+
+  let wrapSet = false
+  let wrap
+  self.wrap = (cols) => {
+    wrapSet = true
+    wrap = cols
+  }
+
+  function getWrap () {
+    if (!wrapSet) {
+      wrap = windowWidth()
+      wrapSet = true
+    }
+
+    return wrap
+  }
+
+  const deferY18nLookupPrefix = '__yargsString__:'
+  self.deferY18nLookup = str => deferY18nLookupPrefix + str
+
+  const defaultGroup = 'Options:'
+  self.help = function help () {
+    normalizeAliases()
+
+    // handle old demanded API
+    const base$0 = path.basename(yargs.$0)
+    const demandedOptions = yargs.getDemandedOptions()
+    const demandedCommands = yargs.getDemandedCommands()
+    const groups = yargs.getGroups()
+    const options = yargs.getOptions()
+
+    let keys = []
+    keys = keys.concat(Object.keys(descriptions))
+    keys = keys.concat(Object.keys(demandedOptions))
+    keys = keys.concat(Object.keys(demandedCommands))
+    keys = keys.concat(Object.keys(options.default))
+    keys = keys.filter(filterHiddenOptions)
+    keys = Object.keys(keys.reduce((acc, key) => {
+      if (key !== '_') acc[key] = true
+      return acc
+    }, {}))
+
+    const theWrap = getWrap()
+    const ui = require('cliui')({
+      width: theWrap,
+      wrap: !!theWrap
+    })
+
+    // the usage string.
+    if (!usageDisabled) {
+      if (usages.length) {
+        // user-defined usage.
+        usages.forEach((usage) => {
+          ui.div(`${usage[0].replace(/\$0/g, base$0)}`)
+          if (usage[1]) {
+            ui.div({ text: `${usage[1]}`, padding: [1, 0, 0, 0] })
+          }
+        })
+        ui.div()
+      } else if (commands.length) {
+        let u = null
+        // demonstrate how commands are used.
+        if (demandedCommands._) {
+          u = `${base$0} <${__('command')}>\n`
+        } else {
+          u = `${base$0} [${__('command')}]\n`
+        }
+        ui.div(`${u}`)
+      }
+    }
+
+    // your application's commands, i.e., non-option
+    // arguments populated in '_'.
+    if (commands.length) {
+      ui.div(__('Commands:'))
+
+      const context = yargs.getContext()
+      const parentCommands = context.commands.length ? `${context.commands.join(' ')} ` : ''
+
+      if (yargs.getParserConfiguration()['sort-commands'] === true) {
+        commands = commands.sort((a, b) => a[0].localeCompare(b[0]))
+      }
+
+      commands.forEach((command) => {
+        const commandString = `${base$0} ${parentCommands}${command[0].replace(/^\$0 ?/, '')}` // drop $0 from default commands.
+        ui.span(
+          {
+            text: commandString,
+            padding: [0, 2, 0, 2],
+            width: maxWidth(commands, theWrap, `${base$0}${parentCommands}`) + 4
+          },
+          { text: command[1] }
+        )
+        const hints = []
+        if (command[2]) hints.push(`[${__('default:').slice(0, -1)}]`) // TODO hacking around i18n here
+        if (command[3] && command[3].length) {
+          hints.push(`[${__('aliases:')} ${command[3].join(', ')}]`)
+        }
+        if (hints.length) {
+          ui.div({ text: hints.join(' '), padding: [0, 0, 0, 2], align: 'right' })
+        } else {
+          ui.div()
+        }
+      })
+
+      ui.div()
+    }
+
+    // perform some cleanup on the keys array, making it
+    // only include top-level keys not their aliases.
+    const aliasKeys = (Object.keys(options.alias) || [])
+      .concat(Object.keys(yargs.parsed.newAliases) || [])
+
+    keys = keys.filter(key => !yargs.parsed.newAliases[key] && aliasKeys.every(alias => (options.alias[alias] || []).indexOf(key) === -1))
+
+    // populate 'Options:' group with any keys that have not
+    // explicitly had a group set.
+    if (!groups[defaultGroup]) groups[defaultGroup] = []
+    addUngroupedKeys(keys, options.alias, groups)
+
+    // display 'Options:' table along with any custom tables:
+    Object.keys(groups).forEach((groupName) => {
+      if (!groups[groupName].length) return
+
+      // if we've grouped the key 'f', but 'f' aliases 'foobar',
+      // normalizedKeys should contain only 'foobar'.
+      const normalizedKeys = groups[groupName].filter(filterHiddenOptions).map((key) => {
+        if (~aliasKeys.indexOf(key)) return key
+        for (let i = 0, aliasKey; (aliasKey = aliasKeys[i]) !== undefined; i++) {
+          if (~(options.alias[aliasKey] || []).indexOf(key)) return aliasKey
+        }
+        return key
+      })
+
+      if (normalizedKeys.length < 1) return
+
+      ui.div(__(groupName))
+
+      // actually generate the switches string --foo, -f, --bar.
+      const switches = normalizedKeys.reduce((acc, key) => {
+        acc[key] = [ key ].concat(options.alias[key] || [])
+          .map(sw => {
+            // for the special positional group don't
+            // add '--' or '-' prefix.
+            if (groupName === self.getPositionalGroupName()) return sw
+            else return (sw.length > 1 ? '--' : '-') + sw
+          })
+          .join(', ')
+
+        return acc
+      }, {})
+
+      normalizedKeys.forEach((key) => {
+        const kswitch = switches[key]
+        let desc = descriptions[key] || ''
+        let type = null
+
+        if (~desc.lastIndexOf(deferY18nLookupPrefix)) desc = __(desc.substring(deferY18nLookupPrefix.length))
+
+        if (~options.boolean.indexOf(key)) type = `[${__('boolean')}]`
+        if (~options.count.indexOf(key)) type = `[${__('count')}]`
+        if (~options.string.indexOf(key)) type = `[${__('string')}]`
+        if (~options.normalize.indexOf(key)) type = `[${__('string')}]`
+        if (~options.array.indexOf(key)) type = `[${__('array')}]`
+        if (~options.number.indexOf(key)) type = `[${__('number')}]`
+
+        const extra = [
+          type,
+          (key in demandedOptions) ? `[${__('required')}]` : null,
+          options.choices && options.choices[key] ? `[${__('choices:')} ${
+            self.stringifiedValues(options.choices[key])}]` : null,
+          defaultString(options.default[key], options.defaultDescription[key])
+        ].filter(Boolean).join(' ')
+
+        ui.span(
+          { text: kswitch, padding: [0, 2, 0, 2], width: maxWidth(switches, theWrap) + 4 },
+          desc
+        )
+
+        if (extra) ui.div({ text: extra, padding: [0, 0, 0, 2], align: 'right' })
+        else ui.div()
+      })
+
+      ui.div()
+    })
+
+    // describe some common use-cases for your application.
+    if (examples.length) {
+      ui.div(__('Examples:'))
+
+      examples.forEach((example) => {
+        example[0] = example[0].replace(/\$0/g, base$0)
+      })
+
+      examples.forEach((example) => {
+        if (example[1] === '') {
+          ui.div(
+            {
+              text: example[0],
+              padding: [0, 2, 0, 2]
+            }
+          )
+        } else {
+          ui.div(
+            {
+              text: example[0],
+              padding: [0, 2, 0, 2],
+              width: maxWidth(examples, theWrap) + 4
+            }, {
+              text: example[1]
+            }
+          )
+        }
+      })
+
+      ui.div()
+    }
+
+    // the usage string.
+    if (epilog) {
+      const e = epilog.replace(/\$0/g, base$0)
+      ui.div(`${e}\n`)
+    }
+
+    // Remove the trailing white spaces
+    return ui.toString().replace(/\s*$/, '')
+  }
+
+  // return the maximum width of a string
+  // in the left-hand column of a table.
+  function maxWidth (table, theWrap, modifier) {
+    let width = 0
+
+    // table might be of the form [leftColumn],
+    // or {key: leftColumn}
+    if (!Array.isArray(table)) {
+      table = Object.keys(table).map(key => [table[key]])
+    }
+
+    table.forEach((v) => {
+      width = Math.max(
+        stringWidth(modifier ? `${modifier} ${v[0]}` : v[0]),
+        width
+      )
+    })
+
+    // if we've enabled 'wrap' we should limit
+    // the max-width of the left-column.
+    if (theWrap) width = Math.min(width, parseInt(theWrap * 0.5, 10))
+
+    return width
+  }
+
+  // make sure any options set for aliases,
+  // are copied to the keys being aliased.
+  function normalizeAliases () {
+    // handle old demanded API
+    const demandedOptions = yargs.getDemandedOptions()
+    const options = yargs.getOptions()
+
+    ;(Object.keys(options.alias) || []).forEach((key) => {
+      options.alias[key].forEach((alias) => {
+        // copy descriptions.
+        if (descriptions[alias]) self.describe(key, descriptions[alias])
+        // copy demanded.
+        if (alias in demandedOptions) yargs.demandOption(key, demandedOptions[alias])
+        // type messages.
+        if (~options.boolean.indexOf(alias)) yargs.boolean(key)
+        if (~options.count.indexOf(alias)) yargs.count(key)
+        if (~options.string.indexOf(alias)) yargs.string(key)
+        if (~options.normalize.indexOf(alias)) yargs.normalize(key)
+        if (~options.array.indexOf(alias)) yargs.array(key)
+        if (~options.number.indexOf(alias)) yargs.number(key)
+      })
+    })
+  }
+
+  // given a set of keys, place any keys that are
+  // ungrouped under the 'Options:' grouping.
+  function addUngroupedKeys (keys, aliases, groups) {
+    let groupedKeys = []
+    let toCheck = null
+    Object.keys(groups).forEach((group) => {
+      groupedKeys = groupedKeys.concat(groups[group])
+    })
+
+    keys.forEach((key) => {
+      toCheck = [key].concat(aliases[key])
+      if (!toCheck.some(k => groupedKeys.indexOf(k) !== -1)) {
+        groups[defaultGroup].push(key)
+      }
+    })
+    return groupedKeys
+  }
+
+  function filterHiddenOptions (key) {
+    return yargs.getOptions().hiddenOptions.indexOf(key) < 0 || yargs.parsed.argv[yargs.getOptions().showHiddenOpt]
+  }
+
+  self.showHelp = (level) => {
+    const logger = yargs._getLoggerInstance()
+    if (!level) level = 'error'
+    const emit = typeof level === 'function' ? level : logger[level]
+    emit(self.help())
+  }
+
+  self.functionDescription = (fn) => {
+    const description = fn.name ? decamelize(fn.name, '-') : __('generated-value')
+    return ['(', description, ')'].join('')
+  }
+
+  self.stringifiedValues = function stringifiedValues (values, separator) {
+    let string = ''
+    const sep = separator || ', '
+    const array = [].concat(values)
+
+    if (!values || !array.length) return string
+
+    array.forEach((value) => {
+      if (string.length) string += sep
+      string += JSON.stringify(value)
+    })
+
+    return string
+  }
+
+  // format the default-value-string displayed in
+  // the right-hand column.
+  function defaultString (value, defaultDescription) {
+    let string = `[${__('default:')} `
+
+    if (value === undefined && !defaultDescription) return null
+
+    if (defaultDescription) {
+      string += defaultDescription
+    } else {
+      switch (typeof value) {
+        case 'string':
+          string += `"${value}"`
+          break
+        case 'object':
+          string += JSON.stringify(value)
+          break
+        default:
+          string += value
+      }
+    }
+
+    return `${string}]`
+  }
+
+  // guess the width of the console window, max-width 80.
+  function windowWidth () {
+    const maxWidth = 80
+    if (typeof process === 'object' && process.stdout && process.stdout.columns) {
+      return Math.min(maxWidth, process.stdout.columns)
+    } else {
+      return maxWidth
+    }
+  }
+
+  // logic for displaying application version.
+  let version = null
+  self.version = (ver) => {
+    version = ver
+  }
+
+  self.showVersion = () => {
+    const logger = yargs._getLoggerInstance()
+    logger.log(version)
+  }
+
+  self.reset = function reset (localLookup) {
+    // do not reset wrap here
+    // do not reset fails here
+    failMessage = null
+    failureOutput = false
+    usages = []
+    usageDisabled = false
+    epilog = undefined
+    examples = []
+    commands = []
+    descriptions = objFilter(descriptions, (k, v) => !localLookup[k])
+    return self
+  }
+
+  let frozen
+  self.freeze = function freeze () {
+    frozen = {}
+    frozen.failMessage = failMessage
+    frozen.failureOutput = failureOutput
+    frozen.usages = usages
+    frozen.usageDisabled = usageDisabled
+    frozen.epilog = epilog
+    frozen.examples = examples
+    frozen.commands = commands
+    frozen.descriptions = descriptions
+  }
+  self.unfreeze = function unfreeze () {
+    failMessage = frozen.failMessage
+    failureOutput = frozen.failureOutput
+    usages = frozen.usages
+    usageDisabled = frozen.usageDisabled
+    epilog = frozen.epilog
+    examples = frozen.examples
+    commands = frozen.commands
+    descriptions = frozen.descriptions
+    frozen = undefined
+  }
+
+  return self
+}
Index: trip-planner-front/node_modules/yargs/lib/validation.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/validation.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/validation.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,341 @@
+'use strict'
+const argsert = require('./argsert')
+const objFilter = require('./obj-filter')
+const specialKeys = ['$0', '--', '_']
+
+// validation-type-stuff, missing params,
+// bad implications, custom checks.
+module.exports = function validation (yargs, usage, y18n) {
+  const __ = y18n.__
+  const __n = y18n.__n
+  const self = {}
+
+  // validate appropriate # of non-option
+  // arguments were provided, i.e., '_'.
+  self.nonOptionCount = function nonOptionCount (argv) {
+    const demandedCommands = yargs.getDemandedCommands()
+    // don't count currently executing commands
+    const _s = argv._.length - yargs.getContext().commands.length
+
+    if (demandedCommands._ && (_s < demandedCommands._.min || _s > demandedCommands._.max)) {
+      if (_s < demandedCommands._.min) {
+        if (demandedCommands._.minMsg !== undefined) {
+          usage.fail(
+            // replace $0 with observed, $1 with expected.
+            demandedCommands._.minMsg ? demandedCommands._.minMsg.replace(/\$0/g, _s).replace(/\$1/, demandedCommands._.min) : null
+          )
+        } else {
+          usage.fail(
+            __('Not enough non-option arguments: got %s, need at least %s', _s, demandedCommands._.min)
+          )
+        }
+      } else if (_s > demandedCommands._.max) {
+        if (demandedCommands._.maxMsg !== undefined) {
+          usage.fail(
+            // replace $0 with observed, $1 with expected.
+            demandedCommands._.maxMsg ? demandedCommands._.maxMsg.replace(/\$0/g, _s).replace(/\$1/, demandedCommands._.max) : null
+          )
+        } else {
+          usage.fail(
+            __('Too many non-option arguments: got %s, maximum of %s', _s, demandedCommands._.max)
+          )
+        }
+      }
+    }
+  }
+
+  // validate the appropriate # of <required>
+  // positional arguments were provided:
+  self.positionalCount = function positionalCount (required, observed) {
+    if (observed < required) {
+      usage.fail(
+        __('Not enough non-option arguments: got %s, need at least %s', observed, required)
+      )
+    }
+  }
+
+  // make sure all the required arguments are present.
+  self.requiredArguments = function requiredArguments (argv) {
+    const demandedOptions = yargs.getDemandedOptions()
+    let missing = null
+
+    Object.keys(demandedOptions).forEach((key) => {
+      if (!argv.hasOwnProperty(key) || typeof argv[key] === 'undefined') {
+        missing = missing || {}
+        missing[key] = demandedOptions[key]
+      }
+    })
+
+    if (missing) {
+      const customMsgs = []
+      Object.keys(missing).forEach((key) => {
+        const msg = missing[key]
+        if (msg && customMsgs.indexOf(msg) < 0) {
+          customMsgs.push(msg)
+        }
+      })
+
+      const customMsg = customMsgs.length ? `\n${customMsgs.join('\n')}` : ''
+
+      usage.fail(__n(
+        'Missing required argument: %s',
+        'Missing required arguments: %s',
+        Object.keys(missing).length,
+        Object.keys(missing).join(', ') + customMsg
+      ))
+    }
+  }
+
+  // check for unknown arguments (strict-mode).
+  self.unknownArguments = function unknownArguments (argv, aliases, positionalMap) {
+    const commandKeys = yargs.getCommandInstance().getCommands()
+    const unknown = []
+    const currentContext = yargs.getContext()
+
+    Object.keys(argv).forEach((key) => {
+      if (specialKeys.indexOf(key) === -1 &&
+        !positionalMap.hasOwnProperty(key) &&
+        !yargs._getParseContext().hasOwnProperty(key) &&
+        !aliases.hasOwnProperty(key)
+      ) {
+        unknown.push(key)
+      }
+    })
+
+    if (commandKeys.length > 0) {
+      argv._.slice(currentContext.commands.length).forEach((key) => {
+        if (commandKeys.indexOf(key) === -1) {
+          unknown.push(key)
+        }
+      })
+    }
+
+    if (unknown.length > 0) {
+      usage.fail(__n(
+        'Unknown argument: %s',
+        'Unknown arguments: %s',
+        unknown.length,
+        unknown.join(', ')
+      ))
+    }
+  }
+
+  // validate arguments limited to enumerated choices
+  self.limitedChoices = function limitedChoices (argv) {
+    const options = yargs.getOptions()
+    const invalid = {}
+
+    if (!Object.keys(options.choices).length) return
+
+    Object.keys(argv).forEach((key) => {
+      if (specialKeys.indexOf(key) === -1 &&
+        options.choices.hasOwnProperty(key)) {
+        [].concat(argv[key]).forEach((value) => {
+          // TODO case-insensitive configurability
+          if (options.choices[key].indexOf(value) === -1 &&
+              value !== undefined) {
+            invalid[key] = (invalid[key] || []).concat(value)
+          }
+        })
+      }
+    })
+
+    const invalidKeys = Object.keys(invalid)
+
+    if (!invalidKeys.length) return
+
+    let msg = __('Invalid values:')
+    invalidKeys.forEach((key) => {
+      msg += `\n  ${__(
+        'Argument: %s, Given: %s, Choices: %s',
+        key,
+        usage.stringifiedValues(invalid[key]),
+        usage.stringifiedValues(options.choices[key])
+      )}`
+    })
+    usage.fail(msg)
+  }
+
+  // custom checks, added using the `check` option on yargs.
+  let checks = []
+  self.check = function check (f, global) {
+    checks.push({
+      func: f,
+      global
+    })
+  }
+
+  self.customChecks = function customChecks (argv, aliases) {
+    for (let i = 0, f; (f = checks[i]) !== undefined; i++) {
+      const func = f.func
+      let result = null
+      try {
+        result = func(argv, aliases)
+      } catch (err) {
+        usage.fail(err.message ? err.message : err, err)
+        continue
+      }
+
+      if (!result) {
+        usage.fail(__('Argument check failed: %s', func.toString()))
+      } else if (typeof result === 'string' || result instanceof Error) {
+        usage.fail(result.toString(), result)
+      }
+    }
+  }
+
+  // check implications, argument foo implies => argument bar.
+  let implied = {}
+  self.implies = function implies (key, value) {
+    argsert('<string|object> [array|number|string]', [key, value], arguments.length)
+
+    if (typeof key === 'object') {
+      Object.keys(key).forEach((k) => {
+        self.implies(k, key[k])
+      })
+    } else {
+      yargs.global(key)
+      if (!implied[key]) {
+        implied[key] = []
+      }
+      if (Array.isArray(value)) {
+        value.forEach((i) => self.implies(key, i))
+      } else {
+        implied[key].push(value)
+      }
+    }
+  }
+  self.getImplied = function getImplied () {
+    return implied
+  }
+
+  self.implications = function implications (argv) {
+    const implyFail = []
+
+    Object.keys(implied).forEach((key) => {
+      const origKey = key
+      ;(implied[key] || []).forEach((value) => {
+        let num
+        let key = origKey
+        const origValue = value
+
+        // convert string '1' to number 1
+        num = Number(key)
+        key = isNaN(num) ? key : num
+
+        if (typeof key === 'number') {
+          // check length of argv._
+          key = argv._.length >= key
+        } else if (key.match(/^--no-.+/)) {
+          // check if key doesn't exist
+          key = key.match(/^--no-(.+)/)[1]
+          key = !argv[key]
+        } else {
+          // check if key exists
+          key = argv[key]
+        }
+
+        num = Number(value)
+        value = isNaN(num) ? value : num
+
+        if (typeof value === 'number') {
+          value = argv._.length >= value
+        } else if (value.match(/^--no-.+/)) {
+          value = value.match(/^--no-(.+)/)[1]
+          value = !argv[value]
+        } else {
+          value = argv[value]
+        }
+        if (key && !value) {
+          implyFail.push(` ${origKey} -> ${origValue}`)
+        }
+      })
+    })
+
+    if (implyFail.length) {
+      let msg = `${__('Implications failed:')}\n`
+
+      implyFail.forEach((value) => {
+        msg += (value)
+      })
+
+      usage.fail(msg)
+    }
+  }
+
+  let conflicting = {}
+  self.conflicts = function conflicts (key, value) {
+    argsert('<string|object> [array|string]', [key, value], arguments.length)
+
+    if (typeof key === 'object') {
+      Object.keys(key).forEach((k) => {
+        self.conflicts(k, key[k])
+      })
+    } else {
+      yargs.global(key)
+      if (!conflicting[key]) {
+        conflicting[key] = []
+      }
+      if (Array.isArray(value)) {
+        value.forEach((i) => self.conflicts(key, i))
+      } else {
+        conflicting[key].push(value)
+      }
+    }
+  }
+  self.getConflicting = () => conflicting
+
+  self.conflicting = function conflictingFn (argv) {
+    Object.keys(argv).forEach((key) => {
+      if (conflicting[key]) {
+        conflicting[key].forEach((value) => {
+          // we default keys to 'undefined' that have been configured, we should not
+          // apply conflicting check unless they are a value other than 'undefined'.
+          if (value && argv[key] !== undefined && argv[value] !== undefined) {
+            usage.fail(__('Arguments %s and %s are mutually exclusive', key, value))
+          }
+        })
+      }
+    })
+  }
+
+  self.recommendCommands = function recommendCommands (cmd, potentialCommands) {
+    const distance = require('./levenshtein')
+    const threshold = 3 // if it takes more than three edits, let's move on.
+    potentialCommands = potentialCommands.sort((a, b) => b.length - a.length)
+
+    let recommended = null
+    let bestDistance = Infinity
+    for (let i = 0, candidate; (candidate = potentialCommands[i]) !== undefined; i++) {
+      const d = distance(cmd, candidate)
+      if (d <= threshold && d < bestDistance) {
+        bestDistance = d
+        recommended = candidate
+      }
+    }
+    if (recommended) usage.fail(__('Did you mean %s?', recommended))
+  }
+
+  self.reset = function reset (localLookup) {
+    implied = objFilter(implied, (k, v) => !localLookup[k])
+    conflicting = objFilter(conflicting, (k, v) => !localLookup[k])
+    checks = checks.filter(c => c.global)
+    return self
+  }
+
+  let frozen
+  self.freeze = function freeze () {
+    frozen = {}
+    frozen.implied = implied
+    frozen.checks = checks
+    frozen.conflicting = conflicting
+  }
+  self.unfreeze = function unfreeze () {
+    implied = frozen.implied
+    checks = frozen.checks
+    conflicting = frozen.conflicting
+    frozen = undefined
+  }
+
+  return self
+}
Index: trip-planner-front/node_modules/yargs/lib/yerror.js
===================================================================
--- trip-planner-front/node_modules/yargs/lib/yerror.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/lib/yerror.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,11 @@
+'use strict'
+function YError (msg) {
+  this.name = 'YError'
+  this.message = msg || 'yargs error'
+  Error.captureStackTrace(this, YError)
+}
+
+YError.prototype = Object.create(Error.prototype)
+YError.prototype.constructor = YError
+
+module.exports = YError
Index: trip-planner-front/node_modules/yargs/locales/be.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/be.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/be.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "масіў",
   "required": "неабходна",
-  "default": "па змаўчанні",
   "default:": "па змаўчанні:",
   "choices:": "магчымасці:",
   "aliases:": "аліасы:",
   "generated-value": "згенераванае значэнне",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Недастаткова неапцыйных аргументаў: ёсць %s, трэба як мінімум %s",
-    "other": "Недастаткова неапцыйных аргументаў: ёсць %s, трэба як мінімум %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Занадта шмат неапцыйных аргументаў: ёсць %s, максімум дапушчальна %s",
-    "other": "Занадта шмат неапцыйных аргументаў: ёсць %s, максімум дапушчальна %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Недастаткова неапцыйных аргументаў: ёсць %s, трэба як мінімум %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Занадта шмат неапцыйных аргументаў: ёсць %s, максімум дапушчальна %s",
   "Missing argument value: %s": {
     "one": "Не хапае значэння аргументу: %s",
Index: trip-planner-front/node_modules/yargs/locales/de.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/de.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/de.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "array",
   "required": "erforderlich",
-  "default": "Standard",
   "default:": "Standard:",
   "choices:": "Möglichkeiten:",
   "aliases:": "Aliase:",
   "generated-value": "Generierter-Wert",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Nicht genügend Argumente ohne Optionen: %s vorhanden, mindestens %s benötigt",
-    "other": "Nicht genügend Argumente ohne Optionen: %s vorhanden, mindestens %s benötigt"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Zu viele Argumente ohne Optionen: %s vorhanden, maximal %s erlaubt",
-    "other": "Zu viele Argumente ohne Optionen: %s vorhanden, maximal %s erlaubt"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Nicht genügend Argumente ohne Optionen: %s vorhanden, mindestens %s benötigt",
+  "Too many non-option arguments: got %s, maximum of %s": "Zu viele Argumente ohne Optionen: %s vorhanden, maximal %s erlaubt",
   "Missing argument value: %s": {
     "one": "Fehlender Argumentwert: %s",
Index: trip-planner-front/node_modules/yargs/locales/en.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/en.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/en.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "array",
   "required": "required",
-  "default": "default",
   "default:": "default:",
   "choices:": "choices:",
   "aliases:": "aliases:",
   "generated-value": "generated-value",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Not enough non-option arguments: got %s, need at least %s",
-    "other": "Not enough non-option arguments: got %s, need at least %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Too many non-option arguments: got %s, maximum of %s",
-    "other": "Too many non-option arguments: got %s, maximum of %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Not enough non-option arguments: got %s, need at least %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Too many non-option arguments: got %s, maximum of %s",
   "Missing argument value: %s": {
     "one": "Missing argument value: %s",
@@ -46,6 +39,4 @@
   "Arguments %s and %s are mutually exclusive" : "Arguments %s and %s are mutually exclusive",
   "Positionals:": "Positionals:",
-  "command": "command",
-  "deprecated": "deprecated",
-  "deprecated: %s": "deprecated: %s"
+  "command": "command"
 }
Index: trip-planner-front/node_modules/yargs/locales/es.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/es.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/es.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "tabla",
   "required": "requerido",
-  "default": "defecto",
   "default:": "defecto:",
   "choices:": "selección:",
   "aliases:": "alias:",
   "generated-value": "valor-generado",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Hacen falta argumentos no-opcionales: Número recibido %s, necesita por lo menos %s",
-    "other": "Hacen falta argumentos no-opcionales: Número recibido %s, necesita por lo menos %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Demasiados argumentos no-opcionales: Número recibido %s, máximo es %s",
-    "other": "Demasiados argumentos no-opcionales: Número recibido %s, máximo es %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Hacen falta argumentos no-opcionales: Número recibido %s, necesita por lo menos %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Demasiados argumentos no-opcionales: Número recibido %s, máximo es %s",
   "Missing argument value: %s": {
     "one": "Falta argumento: %s",
Index: trip-planner-front/node_modules/yargs/locales/fi.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/fi.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,49 +1,0 @@
-{
-  "Commands:": "Komennot:",
-  "Options:": "Valinnat:",
-  "Examples:": "Esimerkkejä:",
-  "boolean": "totuusarvo",
-  "count": "lukumäärä",
-  "string": "merkkijono",
-  "number": "numero",
-  "array": "taulukko",
-  "required": "pakollinen",
-  "default": "oletusarvo",
-  "default:": "oletusarvo:",
-  "choices:": "vaihtoehdot:",
-  "aliases:": "aliakset:",
-  "generated-value": "generoitu-arvo",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Liian vähän argumentteja, jotka eivät ole valintoja: annettu %s, vaaditaan vähintään %s",
-    "other": "Liian vähän argumentteja, jotka eivät ole valintoja: annettu %s, vaaditaan vähintään %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Liikaa argumentteja, jotka eivät ole valintoja: annettu %s, sallitaan enintään %s",
-    "other": "Liikaa argumentteja, jotka eivät ole valintoja: annettu %s, sallitaan enintään %s"
-  },
-  "Missing argument value: %s": {
-    "one": "Argumentin arvo puuttuu: %s",
-    "other": "Argumentin arvot puuttuvat: %s"
-  },
-  "Missing required argument: %s": {
-    "one": "Pakollinen argumentti puuttuu: %s",
-    "other": "Pakollisia argumentteja puuttuu: %s"
-  },
-  "Unknown argument: %s": {
-    "one": "Tuntematon argumenttn: %s",
-    "other": "Tuntemattomia argumentteja: %s"
-  },
-  "Invalid values:": "Virheelliset arvot:",
-  "Argument: %s, Given: %s, Choices: %s": "Argumentti: %s, Annettu: %s, Vaihtoehdot: %s",
-  "Argument check failed: %s": "Argumentin tarkistus epäonnistui: %s",
-  "Implications failed:": "Riippuvia argumentteja puuttuu:",
-  "Not enough arguments following: %s": "Argumentin perässä ei ole tarpeeksi argumentteja: %s",
-  "Invalid JSON config file: %s": "Epävalidi JSON-asetustiedosto: %s",
-  "Path to JSON config file": "JSON-asetustiedoston polku",
-  "Show help": "Näytä ohje",
-  "Show version number": "Näytä versionumero",
-  "Did you mean %s?": "Tarkoititko %s?",
-  "Arguments %s and %s are mutually exclusive" : "Argumentit %s ja %s eivät ole yhteensopivat",
-  "Positionals:": "Sijaintiparametrit:",
-  "command": "komento"
-}
Index: trip-planner-front/node_modules/yargs/locales/fr.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/fr.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/fr.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -1,53 +1,37 @@
 {
-  "Commands:": "Commandes :",
-  "Options:": "Options :",
-  "Examples:": "Exemples :",
+  "Commands:": "Commandes:",
+  "Options:": "Options:",
+  "Examples:": "Exemples:",
   "boolean": "booléen",
-  "count": "compteur",
-  "string": "chaîne de caractères",
+  "count": "comptage",
+  "string": "chaine de caractère",
   "number": "nombre",
   "array": "tableau",
   "required": "requis",
-  "default": "défaut",
-  "default:": "défaut :",
-  "choices:": "choix :",
-  "aliases:": "alias :",
+  "default:": "défaut:",
+  "choices:": "choix:",
   "generated-value": "valeur générée",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Pas assez d'arguments (hors options) : reçu %s, besoin d'au moins %s",
-    "other": "Pas assez d'arguments (hors options) : reçus %s, besoin d'au moins %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Trop d'arguments (hors options) : reçu %s, maximum de %s",
-    "other": "Trop d'arguments (hors options) : reçus %s, maximum de %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Pas assez d'arguments non-option: reçu %s, besoin d'au moins %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Trop d'arguments non-option: reçu %s, maximum %s",
   "Missing argument value: %s": {
-    "one": "Argument manquant : %s",
-    "other": "Arguments manquants : %s"
+    "one": "Argument manquant: %s",
+    "other": "Arguments manquants: %s"
   },
   "Missing required argument: %s": {
-    "one": "Argument requis manquant : %s",
-    "other": "Arguments requis manquants : %s"
+    "one": "Argument requis manquant: %s",
+    "other": "Arguments requis manquants: %s"
   },
   "Unknown argument: %s": {
-    "one": "Argument inconnu : %s",
-    "other": "Arguments inconnus : %s"
+    "one": "Argument inconnu: %s",
+    "other": "Arguments inconnus: %s"
   },
-  "Unknown command: %s": {
-    "one": "Commande inconnue : %s",
-    "other": "Commandes inconnues : %s"
-  },
-  "Invalid values:": "Valeurs invalides :",
-  "Argument: %s, Given: %s, Choices: %s": "Argument : %s, donné : %s, choix : %s",
-  "Argument check failed: %s": "Echec de la vérification de l'argument : %s",
-  "Implications failed:": "Arguments dépendants manquants :",
-  "Not enough arguments following: %s": "Pas assez d'arguments après : %s",
-  "Invalid JSON config file: %s": "Fichier de configuration JSON invalide : %s",
+  "Invalid values:": "Valeurs invalides:",
+  "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Donné: %s, Choix: %s",
+  "Argument check failed: %s": "Echec de la vérification de l'argument: %s",
+  "Implications failed:": "Arguments dépendants manquants:",
+  "Not enough arguments following: %s": "Pas assez d'arguments suivant: %s",
+  "Invalid JSON config file: %s": "Fichier de configuration JSON invalide: %s",
   "Path to JSON config file": "Chemin du fichier de configuration JSON",
-  "Show help": "Affiche l'aide",
-  "Show version number": "Affiche le numéro de version",
-  "Did you mean %s?": "Vouliez-vous dire %s ?",
-  "Arguments %s and %s are mutually exclusive" : "Les arguments %s et %s sont mutuellement exclusifs",
-  "Positionals:": "Arguments positionnels :",
-  "command": "commande"
+  "Show help": "Affiche de l'aide",
+  "Show version number": "Affiche le numéro de version"
 }
Index: trip-planner-front/node_modules/yargs/locales/hi.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/hi.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/hi.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "सरणी",
   "required": "आवश्यक",
-  "default": "डिफॉल्ट",
   "default:": "डिफॉल्ट:",
   "choices:": "विकल्प:",
   "aliases:": "उपनाम:",
   "generated-value": "उत्पन्न-मूल्य",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "पर्याप्त गैर-विकल्प तर्क प्राप्त नहीं: %s प्राप्त, कम से कम %s की आवश्यकता है",
-    "other": "पर्याप्त गैर-विकल्प तर्क प्राप्त नहीं: %s प्राप्त, कम से कम %s की आवश्यकता है"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "बहुत सारे गैर-विकल्प तर्क: %s प्राप्त, अधिकतम %s मान्य",
-    "other": "बहुत सारे गैर-विकल्प तर्क: %s प्राप्त, अधिकतम %s मान्य"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "पर्याप्त गैर-विकल्प तर्क प्राप्त नहीं: %s प्राप्त, कम से कम %s की आवश्यकता है",
+  "Too many non-option arguments: got %s, maximum of %s": "बहुत सारे गैर-विकल्प तर्क: %s प्राप्त, अधिकतम %s मान्य",
   "Missing argument value: %s": {
     "one": "कुछ तर्को के मूल्य गुम हैं: %s",
Index: trip-planner-front/node_modules/yargs/locales/hu.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/hu.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/hu.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "tömb",
   "required": "kötelező",
-  "default": "alapértelmezett",
   "default:": "alapértelmezett:",
   "choices:": "lehetőségek:",
   "aliases:": "aliaszok:",
   "generated-value": "generált-érték",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Nincs elég nem opcionális argumentum: %s van, legalább %s kell",
-    "other": "Nincs elég nem opcionális argumentum: %s van, legalább %s kell"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Túl sok nem opciánlis argumentum van: %s van, maximum %s lehet",
-    "other": "Túl sok nem opciánlis argumentum van: %s van, maximum %s lehet"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Nincs elég nem opcionális argumentum: %s van, legalább %s kell",
+  "Too many non-option arguments: got %s, maximum of %s": "Túl sok nem opciánlis argumentum van: %s van, maximum %s lehet",
   "Missing argument value: %s": {
     "one": "Hiányzó argumentum érték: %s",
Index: trip-planner-front/node_modules/yargs/locales/id.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/id.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/id.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -10,17 +10,10 @@
   "array": "larik",
   "required": "diperlukan",
-  "default": "bawaan",
   "default:": "bawaan:",
   "aliases:": "istilah lain:",
   "choices:": "pilihan:",
   "generated-value": "nilai-yang-dihasilkan",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Argumen wajib kurang: hanya %s, minimal %s",
-    "other": "Argumen wajib kurang: hanya %s, minimal %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Terlalu banyak argumen wajib: ada %s, maksimal %s",
-    "other": "Terlalu banyak argumen wajib: ada %s, maksimal %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Argumen wajib kurang: hanya %s, minimal %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Terlalu banyak argumen wajib: ada %s, maksimal %s",
   "Missing argument value: %s": {
     "one": "Kurang argumen: %s",
Index: trip-planner-front/node_modules/yargs/locales/it.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/it.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/it.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "vettore",
   "required": "richiesto",
-  "default": "predefinito",
   "default:": "predefinito:",
   "choices:": "scelte:",
   "aliases:": "alias:",
   "generated-value": "valore generato",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Numero insufficiente di argomenti non opzione: inseriti %s, richiesti almeno %s",
-    "other": "Numero insufficiente di argomenti non opzione: inseriti %s, richiesti almeno %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Troppi argomenti non opzione: inseriti %s, massimo possibile %s",
-    "other": "Troppi argomenti non opzione: inseriti %s, massimo possibile %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Numero insufficiente di argomenti non opzione: inseriti %s, richiesti almeno %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Troppi argomenti non opzione: inseriti %s, massimo possibile %s",
   "Missing argument value: %s": {
     "one": "Argomento mancante: %s",
Index: trip-planner-front/node_modules/yargs/locales/ja.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/ja.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/ja.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,20 +9,13 @@
   "array": "配列",
   "required": "必須",
-  "default": "デフォルト",
   "default:": "デフォルト:",
   "choices:": "選択してください:",
   "aliases:": "エイリアス:",
   "generated-value": "生成された値",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "オプションではない引数が %s 個では不足しています。少なくとも %s 個の引数が必要です:",
-    "other": "オプションではない引数が %s 個では不足しています。少なくとも %s 個の引数が必要です:"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "オプションではない引数が %s 個では多すぎます。最大で %s 個までです:",
-    "other": "オプションではない引数が %s 個では多すぎます。最大で %s 個までです:"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "オプションではない引数が %s 個では不足しています。少なくとも %s 個の引数が必要です:",
+  "Too many non-option arguments: got %s, maximum of %s": "オプションではない引数が %s 個では多すぎます。最大で %s 個までです:",
   "Missing argument value: %s": {
-    "one": "引数の値が見つかりません: %s",
-    "other": "引数の値が見つかりません: %s"
+    "one": "引数が見つかりません: %s",
+    "other": "引数が見つかりません: %s"
   },
   "Missing required argument: %s": {
@@ -35,5 +28,5 @@
   },
   "Invalid values:": "不正な値です:",
-  "Argument: %s, Given: %s, Choices: %s": "引数は %s です。与えられた値: %s, 選択してください: %s",
+  "Argument: %s, Given: %s, Choices: %s": "引数は %s です。指定できるのは %s つです。選択してください: %s",
   "Argument check failed: %s": "引数のチェックに失敗しました: %s",
   "Implications failed:": "オプションの組み合わせで不正が生じました:",
@@ -46,6 +39,4 @@
   "Arguments %s and %s are mutually exclusive" : "引数 %s と %s は同時に指定できません",
   "Positionals:": "位置:",
-  "command": "コマンド",
-  "deprecated": "非推奨",
-  "deprecated: %s": "非推奨: %s"
+  "command": "コマンド"
 }
Index: trip-planner-front/node_modules/yargs/locales/ko.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/ko.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/ko.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "배열",
   "required": "필수",
-  "default": "기본",
   "default:": "기본:",
   "choices:": "선택:",
   "aliases:": "별칭:",
   "generated-value": "생성된 값",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "옵션이 아닌 인자가 충분치 않습니다: %s개를 받았지만, 적어도 %s개는 필요합니다",
-    "other": "옵션이 아닌 인자가 충분치 않습니다: %s개를 받았지만, 적어도 %s개는 필요합니다"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "옵션이 아닌 인자가 너무 많습니다: %s개를 받았지만, %s개 이하여야 합니다",
-    "other": "옵션이 아닌 인자가 너무 많습니다: %s개를 받았지만, %s개 이하여야 합니다"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "옵션이 아닌 인자가 충분치 않습니다: %s개를 받았지만, 적어도 %s개는 필요합니다",
+  "Too many non-option arguments: got %s, maximum of %s": "옵션이 아닌 인자가 너무 많습니다: %s개를 받았지만, %s개 이하여야 합니다",
   "Missing argument value: %s": {
     "one": "인자값을 받지 못했습니다: %s",
Index: trip-planner-front/node_modules/yargs/locales/nb.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/nb.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/nb.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,16 +9,9 @@
   "array": "matrise",
   "required": "obligatorisk",
-  "default": "standard",
   "default:": "standard:",
   "choices:": "valg:",
   "generated-value": "generert-verdi",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Ikke nok ikke-alternativ argumenter: fikk %s, trenger minst %s",
-    "other": "Ikke nok ikke-alternativ argumenter: fikk %s, trenger minst %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "For mange ikke-alternativ argumenter: fikk %s, maksimum %s",
-    "other": "For mange ikke-alternativ argumenter: fikk %s, maksimum %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Ikke nok ikke-alternativ argumenter: fikk %s, trenger minst %s",
+  "Too many non-option arguments: got %s, maximum of %s": "For mange ikke-alternativ argumenter: fikk %s, maksimum %s",
   "Missing argument value: %s": {
     "one": "Mangler argument verdi: %s",
Index: trip-planner-front/node_modules/yargs/locales/nl.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/nl.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/nl.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "lijst",
   "required": "verplicht",
-  "default": "standaard",
   "default:": "standaard:",
   "choices:": "keuzes:",
   "aliases:": "aliassen:",
   "generated-value": "gegenereerde waarde",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Niet genoeg niet-optie-argumenten: %s gekregen, minstens %s nodig",
-    "other": "Niet genoeg niet-optie-argumenten: %s gekregen, minstens %s nodig"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Te veel niet-optie-argumenten: %s gekregen, maximum is %s",
-    "other": "Te veel niet-optie-argumenten: %s gekregen, maximum is %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Niet genoeg niet-optie-argumenten: %s gekregen, minstens %s nodig",
+  "Too many non-option arguments: got %s, maximum of %s": "Te veel niet-optie-argumenten: %s gekregen, maximum is %s",
   "Missing argument value: %s": {
     "one": "Missende argumentwaarde: %s",
Index: trip-planner-front/node_modules/yargs/locales/nn.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/nn.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/nn.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,16 +9,11 @@
   "array": "matrise",
   "required": "obligatorisk",
-  "default": "standard",
   "default:": "standard:",
   "choices:": "val:",
   "generated-value": "generert-verdi",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Ikkje nok ikkje-alternativ argument: fekk %s, treng minst %s",
-    "other": "Ikkje nok ikkje-alternativ argument: fekk %s, treng minst %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "For mange ikkje-alternativ argument: fekk %s, maksimum %s",
-    "other": "For mange ikkje-alternativ argument: fekk %s, maksimum %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s":
+    "Ikkje nok ikkje-alternativ argument: fekk %s, treng minst %s",
+  "Too many non-option arguments: got %s, maximum of %s":
+    "For mange ikkje-alternativ argument: fekk %s, maksimum %s",
   "Missing argument value: %s": {
     "one": "Manglar argumentverdi: %s",
Index: trip-planner-front/node_modules/yargs/locales/pl.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/pl.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/pl.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "tablica",
   "required": "wymagany",
-  "default": "domyślny",
   "default:": "domyślny:",
   "choices:": "dostępne:",
   "aliases:": "aliasy:",
   "generated-value": "wygenerowana-wartość",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Niewystarczająca ilość argumentów: otrzymano %s, wymagane co najmniej %s",
-    "other": "Niewystarczająca ilość argumentów: otrzymano %s, wymagane co najmniej %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Zbyt duża ilość argumentów: otrzymano %s, wymagane co najwyżej %s",
-    "other": "Zbyt duża ilość argumentów: otrzymano %s, wymagane co najwyżej %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Niewystarczająca ilość argumentów: otrzymano %s, wymagane co najmniej %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Zbyt duża ilość argumentów: otrzymano %s, wymagane co najwyżej %s",
   "Missing argument value: %s": {
     "one": "Brak wartości dla argumentu: %s",
Index: trip-planner-front/node_modules/yargs/locales/pt.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/pt.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/pt.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,16 +9,9 @@
   "array": "arranjo",
   "required": "requerido",
-  "default": "padrão",
   "default:": "padrão:",
   "choices:": "escolhas:",
   "generated-value": "valor-gerado",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Argumentos insuficientes não opcionais: Argumento %s, necessário pelo menos %s",
-    "other": "Argumentos insuficientes não opcionais: Argumento %s, necessário pelo menos %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Excesso de argumentos não opcionais: recebido %s, máximo de %s",
-    "other": "Excesso de argumentos não opcionais: recebido %s, máximo de %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Argumentos insuficientes não opcionais: Argumento %s, necessário pelo menos %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Excesso de argumentos não opcionais: recebido %s, máximo de %s",
   "Missing argument value: %s": {
     "one": "Falta valor de argumento: %s",
Index: trip-planner-front/node_modules/yargs/locales/pt_BR.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/pt_BR.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/pt_BR.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -13,12 +13,6 @@
   "aliases:": "sinônimos:",
   "generated-value": "valor-gerado",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Argumentos insuficientes: Argumento %s, necessário pelo menos %s",
-    "other": "Argumentos insuficientes: Argumento %s, necessário pelo menos %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Excesso de argumentos: recebido %s, máximo de %s",
-    "other": "Excesso de argumentos: recebido %s, máximo de %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Argumentos insuficientes: Argumento %s, necessário pelo menos %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Excesso de argumentos: recebido %s, máximo de %s",
   "Missing argument value: %s": {
     "one": "Falta valor de argumento: %s",
Index: trip-planner-front/node_modules/yargs/locales/ru.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/ru.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/ru.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "массив",
   "required": "необходимо",
-  "default": "по умолчанию",
   "default:": "по умолчанию:",
   "choices:": "возможности:",
   "aliases:": "алиасы:",
   "generated-value": "генерированное значение",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Недостаточно неопционных аргументов: есть %s, нужно как минимум %s",
-    "other": "Недостаточно неопционных аргументов: есть %s, нужно как минимум %s"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Слишком много неопционных аргументов: есть %s, максимум допустимо %s",
-    "other": "Слишком много неопционных аргументов: есть %s, максимум допустимо %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Недостаточно неопционных аргументов: есть %s, нужно как минимум %s",
+  "Too many non-option arguments: got %s, maximum of %s": "Слишком много неопционных аргументов: есть %s, максимум допустимо %s",
   "Missing argument value: %s": {
     "one": "Не хватает значения аргумента: %s",
Index: trip-planner-front/node_modules/yargs/locales/th.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/th.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/th.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "อาเรย์",
   "required": "จำเป็น",
-  "default": "ค่าเริ่มต้",
   "default:": "ค่าเริ่มต้น",
   "choices:": "ตัวเลือก",
   "aliases:": "เอเลียส",
   "generated-value": "ค่าที่ถูกสร้างขึ้น",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "ใส่อาร์กิวเมนต์ไม่ครบตามจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการอย่างน้อย %s ค่า",
-    "other": "ใส่อาร์กิวเมนต์ไม่ครบตามจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการอย่างน้อย %s ค่า"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "ใส่อาร์กิวเมนต์เกินจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการมากที่สุด %s ค่า",
-    "other": "ใส่อาร์กิวเมนต์เกินจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการมากที่สุด %s ค่า"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "ใส่อาร์กิวเมนต์ไม่ครบตามจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการอย่างน้อย %s ค่า",
+  "Too many non-option arguments: got %s, maximum of %s": "ใส่อาร์กิวเมนต์เกินจำนวนที่กำหนด: ใส่ค่ามาจำนวน %s ค่า, แต่ต้องการมากที่สุด %s ค่า",
   "Missing argument value: %s": {
     "one": "ค่าอาร์กิวเมนต์ที่ขาดไป: %s",
Index: trip-planner-front/node_modules/yargs/locales/tr.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/tr.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/tr.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,17 +9,10 @@
   "array": "array",
   "required": "zorunlu",
-  "default": "varsayılan",
   "default:": "varsayılan:",
   "choices:": "seçimler:",
   "aliases:": "takma adlar:",
   "generated-value": "oluşturulan-değer",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Seçenek dışı argümanlar yetersiz: %s bulundu, %s gerekli",
-    "other": "Seçenek dışı argümanlar yetersiz: %s bulundu, %s gerekli"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Seçenek dışı argümanlar gereğinden fazla: %s bulundu, azami %s",
-    "other": "Seçenek dışı argümanlar gereğinden fazla: %s bulundu, azami %s"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "Seçenek dışı argümanlar yetersiz: %s bulundu, %s gerekli",
+  "Too many non-option arguments: got %s, maximum of %s": "Seçenek dışı argümanlar gereğinden fazla: %s bulundu, azami %s",
   "Missing argument value: %s": {
     "one": "Eksik argüman değeri: %s",
Index: trip-planner-front/node_modules/yargs/locales/uk_UA.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/uk_UA.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,51 +1,0 @@
-{
-  "Commands:": "Команди:",
-  "Options:": "Опції:",
-  "Examples:": "Приклади:",
-  "boolean": "boolean",
-  "count": "кількість",
-  "string": "строка",
-  "number": "число",
-  "array": "масива",
-  "required": "обов'язково",
-  "default": "за замовчуванням",
-  "default:": "за замовчуванням:",
-  "choices:": "доступні варіанти:",
-  "aliases:": "псевдоніми:",
-  "generated-value": "згенероване значення",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "Недостатньо аргументів: наразі %s, потрібно %s або більше",
-    "other": "Недостатньо аргументів: наразі %s, потрібно %s або більше"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "Забагато аргументів: наразі %s, максимум %s",
-    "other": "Too many non-option arguments: наразі %s, максимум of %s"
-  },
-  "Missing argument value: %s": {
-    "one": "Відсутнє значення для аргументу: %s",
-    "other": "Відсутні значення для аргументу: %s"
-  },
-  "Missing required argument: %s": {
-    "one": "Відсутній обов'язковий аргумент: %s",
-    "other": "Відсутні обов'язкові аргументи: %s"
-  },
-  "Unknown argument: %s": {
-    "one": "Аргумент %s не підтримується",
-    "other": "Аргументи %s не підтримуються"
-  },
-  "Invalid values:": "Некоректні значення:",
-  "Argument: %s, Given: %s, Choices: %s": "Аргумент: %s, Введено: %s, Доступні варіанти: %s",
-  "Argument check failed: %s": "Аргумент не пройшов перевірку: %s",
-  "Implications failed:": "Відсутні залежні аргументи:",
-  "Not enough arguments following: %s": "Не достатньо аргументів після: %s",
-  "Invalid JSON config file: %s": "Некоректний JSON-файл конфігурації: %s",
-  "Path to JSON config file": "Шлях до JSON-файлу конфігурації",
-  "Show help": "Показати довідку",
-  "Show version number": "Показати версію",
-  "Did you mean %s?": "Можливо, ви мали на увазі %s?",
-  "Arguments %s and %s are mutually exclusive" : "Аргументи %s та %s взаємовиключні",
-  "Positionals:": "Позиційні:",
-  "command": "команда",
-  "deprecated": "застарілий",
-  "deprecated: %s": "застарілий: %s"
-}
Index: trip-planner-front/node_modules/yargs/locales/uz.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/uz.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,52 +1,0 @@
-{
-    "Commands:": "Buyruqlar:",
-    "Options:": "Imkoniyatlar:",
-    "Examples:": "Misollar:",
-    "boolean": "boolean",
-    "count": "sanoq",
-    "string": "satr",
-    "number": "raqam",
-    "array": "massiv",
-    "required": "majburiy",
-    "default": "boshlang'ich",
-    "default:": "boshlang'ich:",
-    "choices:": "tanlovlar:",
-    "aliases:": "taxalluslar:",
-    "generated-value": "yaratilgan-qiymat",
-    "Not enough non-option arguments: got %s, need at least %s": {
-      "one": "No-imkoniyat argumentlar yetarli emas: berilgan %s, minimum %s",
-      "other": "No-imkoniyat argumentlar yetarli emas: berilgan %s, minimum %s"
-    },
-    "Too many non-option arguments: got %s, maximum of %s": {
-      "one": "No-imkoniyat argumentlar juda ko'p: berilgan %s, maksimum %s",
-      "other": "No-imkoniyat argumentlar juda ko'p: got %s, maksimum %s"
-    },
-    "Missing argument value: %s": {
-      "one": "Argument qiymati berilmagan: %s",
-      "other": "Argument qiymatlari berilmagan: %s"
-    },
-    "Missing required argument: %s": {
-      "one": "Majburiy argument berilmagan: %s",
-      "other": "Majburiy argumentlar berilmagan: %s"
-    },
-    "Unknown argument: %s": {
-      "one": "Noma'lum argument berilmagan: %s",
-      "other": "Noma'lum argumentlar berilmagan: %s"
-    },
-    "Invalid values:": "Nosoz qiymatlar:",
-    "Argument: %s, Given: %s, Choices: %s": "Argument: %s, Berilgan: %s, Tanlovlar: %s",
-    "Argument check failed: %s": "Muvaffaqiyatsiz argument tekshiruvi: %s",
-    "Implications failed:": "Bog'liq argumentlar berilmagan:",
-    "Not enough arguments following: %s": "Quyidagi argumentlar yetarli emas: %s",
-    "Invalid JSON config file: %s": "Nosoz JSON konfiguratsiya fayli: %s",
-    "Path to JSON config file": "JSON konfiguratsiya fayli joylashuvi",
-    "Show help": "Yordam ko'rsatish",
-    "Show version number": "Versiyani ko'rsatish",
-    "Did you mean %s?": "%s ni nazarda tutyapsizmi?",
-    "Arguments %s and %s are mutually exclusive" : "%s va %s argumentlari alohida",
-    "Positionals:": "Positsionallar:",
-    "command": "buyruq",
-    "deprecated": "eskirgan",
-    "deprecated: %s": "eskirgan: %s"
-  }
-  
Index: trip-planner-front/node_modules/yargs/locales/zh_CN.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/zh_CN.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/zh_CN.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -9,16 +9,9 @@
   "array": "数组",
   "required": "必需",
-  "default": "默认值",
   "default:": "默认值:",
   "choices:": "可选值:",
   "generated-value": "生成的值",
-  "Not enough non-option arguments: got %s, need at least %s": {
-    "one": "缺少 non-option 参数：传入了 %s 个, 至少需要 %s 个",
-    "other": "缺少 non-option 参数：传入了 %s 个, 至少需要 %s 个"
-  },
-  "Too many non-option arguments: got %s, maximum of %s": {
-    "one": "non-option 参数过多：传入了 %s 个, 最大允许 %s 个",
-    "other": "non-option 参数过多：传入了 %s 个, 最大允许 %s 个"
-  },
+  "Not enough non-option arguments: got %s, need at least %s": "缺少 non-option 参数：传入了 %s 个, 至少需要 %s 个",
+  "Too many non-option arguments: got %s, maximum of %s": "non-option 参数过多：传入了 %s 个, 最大允许 %s 个",
   "Missing argument value: %s": {
     "one": "没有给此选项指定值：%s",
Index: trip-planner-front/node_modules/yargs/locales/zh_TW.json
===================================================================
--- trip-planner-front/node_modules/yargs/locales/zh_TW.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/locales/zh_TW.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -1,51 +1,40 @@
 {
-    "Commands:": "命令：",
-    "Options:": "選項：",
-    "Examples:": "範例：",
-    "boolean": "布林",
-    "count": "次數",
-    "string": "字串",
-    "number": "數字",
-    "array": "陣列",
-    "required": "必填",
-    "default": "預設值",
-    "default:": "預設值：",
-    "choices:": "可選值：",
-    "aliases:": "別名：",
-    "generated-value": "生成的值",
-    "Not enough non-option arguments: got %s, need at least %s": {
-      "one": "non-option 引數不足：只傳入了 %s 個, 至少要 %s 個",
-      "other": "non-option 引數不足：只傳入了 %s 個, 至少要 %s 個"
-    },
-    "Too many non-option arguments: got %s, maximum of %s": {
-      "one": "non-option 引數過多：傳入了 %s 個, 但最多 %s 個",
-      "other": "non-option 引數過多：傳入了 %s 個, 但最多 %s 個"
-    },
-    "Missing argument value: %s": {
-      "one": "此引數無指定值：%s",
-      "other": "這些引數無指定值：%s"
-    },
-    "Missing required argument: %s": {
-      "one": "缺少必須的引數：%s",
-      "other": "缺少這些必須的引數：%s"
-    },
-    "Unknown argument: %s": {
-      "one": "未知的引數：%s",
-      "other": "未知的引數：%s"
-    },
-    "Invalid values:": "無效的選項值：",
-    "Argument: %s, Given: %s, Choices: %s": "引數名稱: %s, 傳入的值: %s, 可選的值：%s",
-    "Argument check failed: %s": "引數驗證失敗：%s",
-    "Implications failed:": "缺少依賴引數：",
-    "Not enough arguments following: %s": "沒有提供足夠的值給此引數：%s",
-    "Invalid JSON config file: %s": "無效的 JSON 設置文件：%s",
-    "Path to JSON config file": "JSON 設置文件的路徑",
-    "Show help": "顯示說明",
-    "Show version number": "顯示版本",
-    "Did you mean %s?": "您是指 %s 嗎？",
-    "Arguments %s and %s are mutually exclusive" : "引數 %s 和 %s 互斥",
-    "Positionals:": "位置：",
-    "command": "命令",
-    "deprecated": "已淘汰",
-    "deprecated: %s": "已淘汰：%s"
-  }
+  "Commands:": "命令：",
+  "Options:": "選項：",
+  "Examples:": "例：",
+  "boolean": "布林",
+  "count": "次數",
+  "string": "字串",
+  "number": "數字",
+  "array": "陣列",
+  "required": "必須",
+  "default:": "預設值:",
+  "choices:": "可選值:",
+  "aliases:": "別名:",
+  "generated-value": "生成的值",
+  "Not enough non-option arguments: got %s, need at least %s": "non-option 引數不足：只傳入了 %s 個, 至少要 %s 個",
+  "Too many non-option arguments: got %s, maximum of %s": "non-option 引數過多：傳入了 %s 個, 但最多 %s 個",
+  "Missing argument value: %s": {
+    "one": "此引數無指定值：%s",
+    "other": "這些引數無指定值：%s"
+  },
+  "Missing required argument: %s": {
+    "one": "缺少必須的引數：%s",
+    "other": "缺少這些必須的引數：%s"
+  },
+  "Unknown argument: %s": {
+    "one": "未知的引數：%s",
+    "other": "未知的這些引數：%s"
+  },
+  "Invalid values:": "無效的選項值：",
+  "Argument: %s, Given: %s, Choices: %s": "引數名稱: %s, 傳入的值: %s, 可選的值：%s",
+  "Argument check failed: %s": "引數驗證失敗：%s",
+  "Implications failed:": "缺少依賴的選項：",
+  "Not enough arguments following: %s": "沒有提供足夠的值給此引數：%s",
+  "Invalid JSON config file: %s": "無效的 JSON 設置文件：%s",
+  "Path to JSON config file": "JSON 設置文件的路徑",
+  "Show help": "顯示說明",
+  "Show version number": "顯示版本",
+  "Did you mean %s?": "是指 %s?",
+  "Arguments %s and %s are mutually exclusive" : "引數 %s 和 %s 是互斥的"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/ansi-regex/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/ansi-regex/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/ansi-regex/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,14 @@
+'use strict';
+
+module.exports = options => {
+	options = Object.assign({
+		onlyFirst: false
+	}, options);
+
+	const pattern = [
+		'[\\u001B\\u009B][[\\]()#;?]*(?:(?:(?:[a-zA-Z\\d]*(?:;[-a-zA-Z\\d\\/#&.:=?%@~_]*)*)?\\u0007)',
+		'(?:(?:\\d{1,4}(?:;\\d{0,4})*)?[\\dA-PR-TZcf-ntqry=><~]))'
+	].join('|');
+
+	return new RegExp(pattern, options.onlyFirst ? undefined : 'g');
+};
Index: trip-planner-front/node_modules/yargs/node_modules/ansi-regex/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/ansi-regex/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/ansi-regex/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/ansi-regex/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/ansi-regex/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/ansi-regex/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,92 @@
+{
+  "_args": [
+    [
+      "ansi-regex@4.1.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "ansi-regex@^4.1.0",
+  "_id": "ansi-regex@4.1.0",
+  "_inBundle": false,
+  "_integrity": "sha512-1apePfXM1UOSqw0o9IiFAovVz9M5S1Dg+4TrDwfMewQ6p/rmMueb7tWZjQ1rx4Loy1ArBggoqGpfqqdI4rondg==",
+  "_location": "/yargs/ansi-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "ansi-regex@^4.1.0",
+    "name": "ansi-regex",
+    "escapedName": "ansi-regex",
+    "rawSpec": "^4.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^4.1.0"
+  },
+  "_requiredBy": [
+    "/yargs/strip-ansi"
+  ],
+  "_resolved": "https://registry.npmjs.org/ansi-regex/-/ansi-regex-4.1.0.tgz",
+  "_shasum": "8b9f8f08cf1acb843756a839ca8c7e3168c51997",
+  "_spec": "ansi-regex@^4.1.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\strip-ansi",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/ansi-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Regular expression for matching ANSI escape codes",
+  "devDependencies": {
+    "ava": "^0.25.0",
+    "xo": "^0.23.0"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/chalk/ansi-regex#readme",
+  "keywords": [
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "cli",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "command-line",
+    "text",
+    "regex",
+    "regexp",
+    "re",
+    "match",
+    "test",
+    "find",
+    "pattern"
+  ],
+  "license": "MIT",
+  "name": "ansi-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/ansi-regex.git"
+  },
+  "scripts": {
+    "test": "xo && ava",
+    "view-supported": "node fixtures/view-codes.js"
+  },
+  "version": "4.1.0"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/ansi-regex/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/ansi-regex/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/ansi-regex/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,87 @@
+# ansi-regex [![Build Status](https://travis-ci.org/chalk/ansi-regex.svg?branch=master)](https://travis-ci.org/chalk/ansi-regex)
+
+> Regular expression for matching [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code)
+
+---
+
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-ansi-regex?utm_source=npm-ansi-regex&utm_medium=referral&utm_campaign=readme">Get professional support for this package with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>
+
+---
+
+
+## Install
+
+```
+$ npm install ansi-regex
+```
+
+
+## Usage
+
+```js
+const ansiRegex = require('ansi-regex');
+
+ansiRegex().test('\u001B[4mcake\u001B[0m');
+//=> true
+
+ansiRegex().test('cake');
+//=> false
+
+'\u001B[4mcake\u001B[0m'.match(ansiRegex());
+//=> ['\u001B[4m', '\u001B[0m']
+
+'\u001B[4mcake\u001B[0m'.match(ansiRegex({onlyFirst: true}));
+//=> ['\u001B[4m']
+
+'\u001B]8;;https://github.com\u0007click\u001B]8;;\u0007'.match(ansiRegex());
+//=> ['\u001B]8;;https://github.com\u0007', '\u001B]8;;\u0007']
+```
+
+
+## API
+
+### ansiRegex([options])
+
+Returns a regex for matching ANSI escape codes.
+
+#### options
+
+##### onlyFirst
+
+Type: `boolean`<br>
+Default: `false` *(Matches any ANSI escape codes in a string)*
+
+Match only the first ANSI escape.
+
+
+## FAQ
+
+### Why do you test for codes not in the ECMA 48 standard?
+
+Some of the codes we run as a test are codes that we acquired finding various lists of non-standard or manufacturer specific codes. We test for both standard and non-standard codes, as most of them follow the same or similar format and can be safely matched in strings without the risk of removing actual string content. There are a few non-standard control codes that do not follow the traditional format (i.e. they end in numbers) thus forcing us to exclude them from the test because we cannot reliably match them.
+
+On the historical side, those ECMA standards were established in the early 90's whereas the VT100, for example, was designed in the mid/late 70's. At that point in time, control codes were still pretty ungoverned and engineers used them for a multitude of things, namely to activate hardware ports that may have been proprietary. Somewhere else you see a similar 'anarchy' of codes is in the x86 architecture for processors; there are a ton of "interrupts" that can mean different things on certain brands of processors, most of which have been phased out.
+
+
+## Security
+
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/LICENSE-MIT.txt
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/LICENSE-MIT.txt	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/LICENSE-MIT.txt	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,20 @@
+Copyright Mathias Bynens <https://mathiasbynens.be/>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+"Software"), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/README.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/README.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/README.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,73 @@
+# emoji-regex [![Build status](https://travis-ci.org/mathiasbynens/emoji-regex.svg?branch=master)](https://travis-ci.org/mathiasbynens/emoji-regex)
+
+_emoji-regex_ offers a regular expression to match all emoji symbols (including textual representations of emoji) as per the Unicode Standard.
+
+This repository contains a script that generates this regular expression based on [the data from Unicode Technical Report #51](https://github.com/mathiasbynens/unicode-tr51). Because of this, the regular expression can easily be updated whenever new emoji are added to the Unicode standard.
+
+## Installation
+
+Via [npm](https://www.npmjs.com/):
+
+```bash
+npm install emoji-regex
+```
+
+In [Node.js](https://nodejs.org/):
+
+```js
+const emojiRegex = require('emoji-regex');
+// Note: because the regular expression has the global flag set, this module
+// exports a function that returns the regex rather than exporting the regular
+// expression itself, to make it impossible to (accidentally) mutate the
+// original regular expression.
+
+const text = `
+\u{231A}: ⌚ default emoji presentation character (Emoji_Presentation)
+\u{2194}\u{FE0F}: ↔️ default text presentation character rendered as emoji
+\u{1F469}: 👩 emoji modifier base (Emoji_Modifier_Base)
+\u{1F469}\u{1F3FF}: 👩🏿 emoji modifier base followed by a modifier
+`;
+
+const regex = emojiRegex();
+let match;
+while (match = regex.exec(text)) {
+  const emoji = match[0];
+  console.log(`Matched sequence ${ emoji } — code points: ${ [...emoji].length }`);
+}
+```
+
+Console output:
+
+```
+Matched sequence ⌚ — code points: 1
+Matched sequence ⌚ — code points: 1
+Matched sequence ↔️ — code points: 2
+Matched sequence ↔️ — code points: 2
+Matched sequence 👩 — code points: 1
+Matched sequence 👩 — code points: 1
+Matched sequence 👩🏿 — code points: 2
+Matched sequence 👩🏿 — code points: 2
+```
+
+To match emoji in their textual representation as well (i.e. emoji that are not `Emoji_Presentation` symbols and that aren’t forced to render as emoji by a variation selector), `require` the other regex:
+
+```js
+const emojiRegex = require('emoji-regex/text.js');
+```
+
+Additionally, in environments which support ES2015 Unicode escapes, you may `require` ES2015-style versions of the regexes:
+
+```js
+const emojiRegex = require('emoji-regex/es2015/index.js');
+const emojiRegexText = require('emoji-regex/es2015/text.js');
+```
+
+## Author
+
+| [![twitter/mathias](https://gravatar.com/avatar/24e08a9ea84deb17ae121074d0f17125?s=70)](https://twitter.com/mathias "Follow @mathias on Twitter") |
+|---|
+| [Mathias Bynens](https://mathiasbynens.be/) |
+
+## License
+
+_emoji-regex_ is available under the [MIT](https://mths.be/mit) license.
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/es2015/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/es2015/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/es2015/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = () => {
+  // https://mths.be/emoji
+  return /\u{1F3F4}(?:\u{E0067}\u{E0062}(?:\u{E0065}\u{E006E}\u{E0067}|\u{E0077}\u{E006C}\u{E0073}|\u{E0073}\u{E0063}\u{E0074})\u{E007F}|\u200D\u2620\uFE0F)|\u{1F469}\u200D\u{1F469}\u200D(?:\u{1F466}\u200D\u{1F466}|\u{1F467}\u200D[\u{1F466}\u{1F467}])|\u{1F468}(?:\u200D(?:\u2764\uFE0F\u200D(?:\u{1F48B}\u200D)?\u{1F468}|[\u{1F468}\u{1F469}]\u200D(?:\u{1F466}\u200D\u{1F466}|\u{1F467}\u200D[\u{1F466}\u{1F467}])|\u{1F466}\u200D\u{1F466}|\u{1F467}\u200D[\u{1F466}\u{1F467}]|[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}])|[\u{1F3FB}-\u{1F3FF}]\u200D[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}])|\u{1F469}\u200D(?:\u2764\uFE0F\u200D(?:\u{1F48B}\u200D[\u{1F468}\u{1F469}]|[\u{1F468}\u{1F469}])|[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}])|\u{1F469}\u200D\u{1F466}\u200D\u{1F466}|(?:\u{1F441}\uFE0F\u200D\u{1F5E8}|\u{1F469}[\u{1F3FB}-\u{1F3FF}]\u200D[\u2695\u2696\u2708]|\u{1F468}(?:[\u{1F3FB}-\u{1F3FF}]\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|(?:[\u26F9\u{1F3CB}\u{1F3CC}\u{1F575}]\uFE0F|[\u{1F46F}\u{1F93C}\u{1F9DE}\u{1F9DF}])\u200D[\u2640\u2642]|[\u26F9\u{1F3CB}\u{1F3CC}\u{1F575}][\u{1F3FB}-\u{1F3FF}]\u200D[\u2640\u2642]|[\u{1F3C3}\u{1F3C4}\u{1F3CA}\u{1F46E}\u{1F471}\u{1F473}\u{1F477}\u{1F481}\u{1F482}\u{1F486}\u{1F487}\u{1F645}-\u{1F647}\u{1F64B}\u{1F64D}\u{1F64E}\u{1F6A3}\u{1F6B4}-\u{1F6B6}\u{1F926}\u{1F937}-\u{1F939}\u{1F93D}\u{1F93E}\u{1F9B8}\u{1F9B9}\u{1F9D6}-\u{1F9DD}](?:[\u{1F3FB}-\u{1F3FF}]\u200D[\u2640\u2642]|\u200D[\u2640\u2642])|\u{1F469}\u200D[\u2695\u2696\u2708])\uFE0F|\u{1F469}\u200D\u{1F467}\u200D[\u{1F466}\u{1F467}]|\u{1F469}\u200D\u{1F469}\u200D[\u{1F466}\u{1F467}]|\u{1F468}(?:\u200D(?:[\u{1F468}\u{1F469}]\u200D[\u{1F466}\u{1F467}]|[\u{1F466}\u{1F467}])|[\u{1F3FB}-\u{1F3FF}])|\u{1F3F3}\uFE0F\u200D\u{1F308}|\u{1F469}\u200D\u{1F467}|\u{1F469}[\u{1F3FB}-\u{1F3FF}]\u200D[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}]|\u{1F469}\u200D\u{1F466}|\u{1F1F6}\u{1F1E6}|\u{1F1FD}\u{1F1F0}|\u{1F1F4}\u{1F1F2}|\u{1F469}[\u{1F3FB}-\u{1F3FF}]|\u{1F1ED}[\u{1F1F0}\u{1F1F2}\u{1F1F3}\u{1F1F7}\u{1F1F9}\u{1F1FA}]|\u{1F1EC}[\u{1F1E6}\u{1F1E7}\u{1F1E9}-\u{1F1EE}\u{1F1F1}-\u{1F1F3}\u{1F1F5}-\u{1F1FA}\u{1F1FC}\u{1F1FE}]|\u{1F1EA}[\u{1F1E6}\u{1F1E8}\u{1F1EA}\u{1F1EC}\u{1F1ED}\u{1F1F7}-\u{1F1FA}]|\u{1F1E8}[\u{1F1E6}\u{1F1E8}\u{1F1E9}\u{1F1EB}-\u{1F1EE}\u{1F1F0}-\u{1F1F5}\u{1F1F7}\u{1F1FA}-\u{1F1FF}]|\u{1F1F2}[\u{1F1E6}\u{1F1E8}-\u{1F1ED}\u{1F1F0}-\u{1F1FF}]|\u{1F1F3}[\u{1F1E6}\u{1F1E8}\u{1F1EA}-\u{1F1EC}\u{1F1EE}\u{1F1F1}\u{1F1F4}\u{1F1F5}\u{1F1F7}\u{1F1FA}\u{1F1FF}]|\u{1F1FC}[\u{1F1EB}\u{1F1F8}]|\u{1F1FA}[\u{1F1E6}\u{1F1EC}\u{1F1F2}\u{1F1F3}\u{1F1F8}\u{1F1FE}\u{1F1FF}]|\u{1F1F0}[\u{1F1EA}\u{1F1EC}-\u{1F1EE}\u{1F1F2}\u{1F1F3}\u{1F1F5}\u{1F1F7}\u{1F1FC}\u{1F1FE}\u{1F1FF}]|\u{1F1EF}[\u{1F1EA}\u{1F1F2}\u{1F1F4}\u{1F1F5}]|\u{1F1F8}[\u{1F1E6}-\u{1F1EA}\u{1F1EC}-\u{1F1F4}\u{1F1F7}-\u{1F1F9}\u{1F1FB}\u{1F1FD}-\u{1F1FF}]|\u{1F1EE}[\u{1F1E8}-\u{1F1EA}\u{1F1F1}-\u{1F1F4}\u{1F1F6}-\u{1F1F9}]|\u{1F1FF}[\u{1F1E6}\u{1F1F2}\u{1F1FC}]|\u{1F1EB}[\u{1F1EE}-\u{1F1F0}\u{1F1F2}\u{1F1F4}\u{1F1F7}]|\u{1F1F5}[\u{1F1E6}\u{1F1EA}-\u{1F1ED}\u{1F1F0}-\u{1F1F3}\u{1F1F7}-\u{1F1F9}\u{1F1FC}\u{1F1FE}]|\u{1F1E9}[\u{1F1EA}\u{1F1EC}\u{1F1EF}\u{1F1F0}\u{1F1F2}\u{1F1F4}\u{1F1FF}]|\u{1F1F9}[\u{1F1E6}\u{1F1E8}\u{1F1E9}\u{1F1EB}-\u{1F1ED}\u{1F1EF}-\u{1F1F4}\u{1F1F7}\u{1F1F9}\u{1F1FB}\u{1F1FC}\u{1F1FF}]|\u{1F1E7}[\u{1F1E6}\u{1F1E7}\u{1F1E9}-\u{1F1EF}\u{1F1F1}-\u{1F1F4}\u{1F1F6}-\u{1F1F9}\u{1F1FB}\u{1F1FC}\u{1F1FE}\u{1F1FF}]|[#\*0-9]\uFE0F\u20E3|\u{1F1F1}[\u{1F1E6}-\u{1F1E8}\u{1F1EE}\u{1F1F0}\u{1F1F7}-\u{1F1FB}\u{1F1FE}]|\u{1F1E6}[\u{1F1E8}-\u{1F1EC}\u{1F1EE}\u{1F1F1}\u{1F1F2}\u{1F1F4}\u{1F1F6}-\u{1F1FA}\u{1F1FC}\u{1F1FD}\u{1F1FF}]|\u{1F1F7}[\u{1F1EA}\u{1F1F4}\u{1F1F8}\u{1F1FA}\u{1F1FC}]|\u{1F1FB}[\u{1F1E6}\u{1F1E8}\u{1F1EA}\u{1F1EC}\u{1F1EE}\u{1F1F3}\u{1F1FA}]|\u{1F1FE}[\u{1F1EA}\u{1F1F9}]|[\u{1F3C3}\u{1F3C4}\u{1F3CA}\u{1F46E}\u{1F471}\u{1F473}\u{1F477}\u{1F481}\u{1F482}\u{1F486}\u{1F487}\u{1F645}-\u{1F647}\u{1F64B}\u{1F64D}\u{1F64E}\u{1F6A3}\u{1F6B4}-\u{1F6B6}\u{1F926}\u{1F937}-\u{1F939}\u{1F93D}\u{1F93E}\u{1F9B8}\u{1F9B9}\u{1F9D6}-\u{1F9DD}][\u{1F3FB}-\u{1F3FF}]|[\u26F9\u{1F3CB}\u{1F3CC}\u{1F575}][\u{1F3FB}-\u{1F3FF}]|[\u261D\u270A-\u270D\u{1F385}\u{1F3C2}\u{1F3C7}\u{1F442}\u{1F443}\u{1F446}-\u{1F450}\u{1F466}\u{1F467}\u{1F470}\u{1F472}\u{1F474}-\u{1F476}\u{1F478}\u{1F47C}\u{1F483}\u{1F485}\u{1F4AA}\u{1F574}\u{1F57A}\u{1F590}\u{1F595}\u{1F596}\u{1F64C}\u{1F64F}\u{1F6C0}\u{1F6CC}\u{1F918}-\u{1F91C}\u{1F91E}\u{1F91F}\u{1F930}-\u{1F936}\u{1F9B5}\u{1F9B6}\u{1F9D1}-\u{1F9D5}][\u{1F3FB}-\u{1F3FF}]|[\u231A\u231B\u23E9-\u23EC\u23F0\u23F3\u25FD\u25FE\u2614\u2615\u2648-\u2653\u267F\u2693\u26A1\u26AA\u26AB\u26BD\u26BE\u26C4\u26C5\u26CE\u26D4\u26EA\u26F2\u26F3\u26F5\u26FA\u26FD\u2705\u270A\u270B\u2728\u274C\u274E\u2753-\u2755\u2757\u2795-\u2797\u27B0\u27BF\u2B1B\u2B1C\u2B50\u2B55\u{1F004}\u{1F0CF}\u{1F18E}\u{1F191}-\u{1F19A}\u{1F1E6}-\u{1F1FF}\u{1F201}\u{1F21A}\u{1F22F}\u{1F232}-\u{1F236}\u{1F238}-\u{1F23A}\u{1F250}\u{1F251}\u{1F300}-\u{1F320}\u{1F32D}-\u{1F335}\u{1F337}-\u{1F37C}\u{1F37E}-\u{1F393}\u{1F3A0}-\u{1F3CA}\u{1F3CF}-\u{1F3D3}\u{1F3E0}-\u{1F3F0}\u{1F3F4}\u{1F3F8}-\u{1F43E}\u{1F440}\u{1F442}-\u{1F4FC}\u{1F4FF}-\u{1F53D}\u{1F54B}-\u{1F54E}\u{1F550}-\u{1F567}\u{1F57A}\u{1F595}\u{1F596}\u{1F5A4}\u{1F5FB}-\u{1F64F}\u{1F680}-\u{1F6C5}\u{1F6CC}\u{1F6D0}-\u{1F6D2}\u{1F6EB}\u{1F6EC}\u{1F6F4}-\u{1F6F9}\u{1F910}-\u{1F93A}\u{1F93C}-\u{1F93E}\u{1F940}-\u{1F945}\u{1F947}-\u{1F970}\u{1F973}-\u{1F976}\u{1F97A}\u{1F97C}-\u{1F9A2}\u{1F9B0}-\u{1F9B9}\u{1F9C0}-\u{1F9C2}\u{1F9D0}-\u{1F9FF}]|[#\*0-9\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753-\u2755\u2757\u2763\u2764\u2795-\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299\u{1F004}\u{1F0CF}\u{1F170}\u{1F171}\u{1F17E}\u{1F17F}\u{1F18E}\u{1F191}-\u{1F19A}\u{1F1E6}-\u{1F1FF}\u{1F201}\u{1F202}\u{1F21A}\u{1F22F}\u{1F232}-\u{1F23A}\u{1F250}\u{1F251}\u{1F300}-\u{1F321}\u{1F324}-\u{1F393}\u{1F396}\u{1F397}\u{1F399}-\u{1F39B}\u{1F39E}-\u{1F3F0}\u{1F3F3}-\u{1F3F5}\u{1F3F7}-\u{1F4FD}\u{1F4FF}-\u{1F53D}\u{1F549}-\u{1F54E}\u{1F550}-\u{1F567}\u{1F56F}\u{1F570}\u{1F573}-\u{1F57A}\u{1F587}\u{1F58A}-\u{1F58D}\u{1F590}\u{1F595}\u{1F596}\u{1F5A4}\u{1F5A5}\u{1F5A8}\u{1F5B1}\u{1F5B2}\u{1F5BC}\u{1F5C2}-\u{1F5C4}\u{1F5D1}-\u{1F5D3}\u{1F5DC}-\u{1F5DE}\u{1F5E1}\u{1F5E3}\u{1F5E8}\u{1F5EF}\u{1F5F3}\u{1F5FA}-\u{1F64F}\u{1F680}-\u{1F6C5}\u{1F6CB}-\u{1F6D2}\u{1F6E0}-\u{1F6E5}\u{1F6E9}\u{1F6EB}\u{1F6EC}\u{1F6F0}\u{1F6F3}-\u{1F6F9}\u{1F910}-\u{1F93A}\u{1F93C}-\u{1F93E}\u{1F940}-\u{1F945}\u{1F947}-\u{1F970}\u{1F973}-\u{1F976}\u{1F97A}\u{1F97C}-\u{1F9A2}\u{1F9B0}-\u{1F9B9}\u{1F9C0}-\u{1F9C2}\u{1F9D0}-\u{1F9FF}]\uFE0F|[\u261D\u26F9\u270A-\u270D\u{1F385}\u{1F3C2}-\u{1F3C4}\u{1F3C7}\u{1F3CA}-\u{1F3CC}\u{1F442}\u{1F443}\u{1F446}-\u{1F450}\u{1F466}-\u{1F469}\u{1F46E}\u{1F470}-\u{1F478}\u{1F47C}\u{1F481}-\u{1F483}\u{1F485}-\u{1F487}\u{1F4AA}\u{1F574}\u{1F575}\u{1F57A}\u{1F590}\u{1F595}\u{1F596}\u{1F645}-\u{1F647}\u{1F64B}-\u{1F64F}\u{1F6A3}\u{1F6B4}-\u{1F6B6}\u{1F6C0}\u{1F6CC}\u{1F918}-\u{1F91C}\u{1F91E}\u{1F91F}\u{1F926}\u{1F930}-\u{1F939}\u{1F93D}\u{1F93E}\u{1F9B5}\u{1F9B6}\u{1F9B8}\u{1F9B9}\u{1F9D1}-\u{1F9DD}]/gu;
+};
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/es2015/text.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/es2015/text.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/es2015/text.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = () => {
+  // https://mths.be/emoji
+  return /\u{1F3F4}(?:\u{E0067}\u{E0062}(?:\u{E0065}\u{E006E}\u{E0067}|\u{E0077}\u{E006C}\u{E0073}|\u{E0073}\u{E0063}\u{E0074})\u{E007F}|\u200D\u2620\uFE0F)|\u{1F469}\u200D\u{1F469}\u200D(?:\u{1F466}\u200D\u{1F466}|\u{1F467}\u200D[\u{1F466}\u{1F467}])|\u{1F468}(?:\u200D(?:\u2764\uFE0F\u200D(?:\u{1F48B}\u200D)?\u{1F468}|[\u{1F468}\u{1F469}]\u200D(?:\u{1F466}\u200D\u{1F466}|\u{1F467}\u200D[\u{1F466}\u{1F467}])|\u{1F466}\u200D\u{1F466}|\u{1F467}\u200D[\u{1F466}\u{1F467}]|[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}])|[\u{1F3FB}-\u{1F3FF}]\u200D[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}])|\u{1F469}\u200D(?:\u2764\uFE0F\u200D(?:\u{1F48B}\u200D[\u{1F468}\u{1F469}]|[\u{1F468}\u{1F469}])|[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}])|\u{1F469}\u200D\u{1F466}\u200D\u{1F466}|(?:\u{1F441}\uFE0F\u200D\u{1F5E8}|\u{1F469}[\u{1F3FB}-\u{1F3FF}]\u200D[\u2695\u2696\u2708]|\u{1F468}(?:[\u{1F3FB}-\u{1F3FF}]\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|(?:[\u26F9\u{1F3CB}\u{1F3CC}\u{1F575}]\uFE0F|[\u{1F46F}\u{1F93C}\u{1F9DE}\u{1F9DF}])\u200D[\u2640\u2642]|[\u26F9\u{1F3CB}\u{1F3CC}\u{1F575}][\u{1F3FB}-\u{1F3FF}]\u200D[\u2640\u2642]|[\u{1F3C3}\u{1F3C4}\u{1F3CA}\u{1F46E}\u{1F471}\u{1F473}\u{1F477}\u{1F481}\u{1F482}\u{1F486}\u{1F487}\u{1F645}-\u{1F647}\u{1F64B}\u{1F64D}\u{1F64E}\u{1F6A3}\u{1F6B4}-\u{1F6B6}\u{1F926}\u{1F937}-\u{1F939}\u{1F93D}\u{1F93E}\u{1F9B8}\u{1F9B9}\u{1F9D6}-\u{1F9DD}](?:[\u{1F3FB}-\u{1F3FF}]\u200D[\u2640\u2642]|\u200D[\u2640\u2642])|\u{1F469}\u200D[\u2695\u2696\u2708])\uFE0F|\u{1F469}\u200D\u{1F467}\u200D[\u{1F466}\u{1F467}]|\u{1F469}\u200D\u{1F469}\u200D[\u{1F466}\u{1F467}]|\u{1F468}(?:\u200D(?:[\u{1F468}\u{1F469}]\u200D[\u{1F466}\u{1F467}]|[\u{1F466}\u{1F467}])|[\u{1F3FB}-\u{1F3FF}])|\u{1F3F3}\uFE0F\u200D\u{1F308}|\u{1F469}\u200D\u{1F467}|\u{1F469}[\u{1F3FB}-\u{1F3FF}]\u200D[\u{1F33E}\u{1F373}\u{1F393}\u{1F3A4}\u{1F3A8}\u{1F3EB}\u{1F3ED}\u{1F4BB}\u{1F4BC}\u{1F527}\u{1F52C}\u{1F680}\u{1F692}\u{1F9B0}-\u{1F9B3}]|\u{1F469}\u200D\u{1F466}|\u{1F1F6}\u{1F1E6}|\u{1F1FD}\u{1F1F0}|\u{1F1F4}\u{1F1F2}|\u{1F469}[\u{1F3FB}-\u{1F3FF}]|\u{1F1ED}[\u{1F1F0}\u{1F1F2}\u{1F1F3}\u{1F1F7}\u{1F1F9}\u{1F1FA}]|\u{1F1EC}[\u{1F1E6}\u{1F1E7}\u{1F1E9}-\u{1F1EE}\u{1F1F1}-\u{1F1F3}\u{1F1F5}-\u{1F1FA}\u{1F1FC}\u{1F1FE}]|\u{1F1EA}[\u{1F1E6}\u{1F1E8}\u{1F1EA}\u{1F1EC}\u{1F1ED}\u{1F1F7}-\u{1F1FA}]|\u{1F1E8}[\u{1F1E6}\u{1F1E8}\u{1F1E9}\u{1F1EB}-\u{1F1EE}\u{1F1F0}-\u{1F1F5}\u{1F1F7}\u{1F1FA}-\u{1F1FF}]|\u{1F1F2}[\u{1F1E6}\u{1F1E8}-\u{1F1ED}\u{1F1F0}-\u{1F1FF}]|\u{1F1F3}[\u{1F1E6}\u{1F1E8}\u{1F1EA}-\u{1F1EC}\u{1F1EE}\u{1F1F1}\u{1F1F4}\u{1F1F5}\u{1F1F7}\u{1F1FA}\u{1F1FF}]|\u{1F1FC}[\u{1F1EB}\u{1F1F8}]|\u{1F1FA}[\u{1F1E6}\u{1F1EC}\u{1F1F2}\u{1F1F3}\u{1F1F8}\u{1F1FE}\u{1F1FF}]|\u{1F1F0}[\u{1F1EA}\u{1F1EC}-\u{1F1EE}\u{1F1F2}\u{1F1F3}\u{1F1F5}\u{1F1F7}\u{1F1FC}\u{1F1FE}\u{1F1FF}]|\u{1F1EF}[\u{1F1EA}\u{1F1F2}\u{1F1F4}\u{1F1F5}]|\u{1F1F8}[\u{1F1E6}-\u{1F1EA}\u{1F1EC}-\u{1F1F4}\u{1F1F7}-\u{1F1F9}\u{1F1FB}\u{1F1FD}-\u{1F1FF}]|\u{1F1EE}[\u{1F1E8}-\u{1F1EA}\u{1F1F1}-\u{1F1F4}\u{1F1F6}-\u{1F1F9}]|\u{1F1FF}[\u{1F1E6}\u{1F1F2}\u{1F1FC}]|\u{1F1EB}[\u{1F1EE}-\u{1F1F0}\u{1F1F2}\u{1F1F4}\u{1F1F7}]|\u{1F1F5}[\u{1F1E6}\u{1F1EA}-\u{1F1ED}\u{1F1F0}-\u{1F1F3}\u{1F1F7}-\u{1F1F9}\u{1F1FC}\u{1F1FE}]|\u{1F1E9}[\u{1F1EA}\u{1F1EC}\u{1F1EF}\u{1F1F0}\u{1F1F2}\u{1F1F4}\u{1F1FF}]|\u{1F1F9}[\u{1F1E6}\u{1F1E8}\u{1F1E9}\u{1F1EB}-\u{1F1ED}\u{1F1EF}-\u{1F1F4}\u{1F1F7}\u{1F1F9}\u{1F1FB}\u{1F1FC}\u{1F1FF}]|\u{1F1E7}[\u{1F1E6}\u{1F1E7}\u{1F1E9}-\u{1F1EF}\u{1F1F1}-\u{1F1F4}\u{1F1F6}-\u{1F1F9}\u{1F1FB}\u{1F1FC}\u{1F1FE}\u{1F1FF}]|[#\*0-9]\uFE0F\u20E3|\u{1F1F1}[\u{1F1E6}-\u{1F1E8}\u{1F1EE}\u{1F1F0}\u{1F1F7}-\u{1F1FB}\u{1F1FE}]|\u{1F1E6}[\u{1F1E8}-\u{1F1EC}\u{1F1EE}\u{1F1F1}\u{1F1F2}\u{1F1F4}\u{1F1F6}-\u{1F1FA}\u{1F1FC}\u{1F1FD}\u{1F1FF}]|\u{1F1F7}[\u{1F1EA}\u{1F1F4}\u{1F1F8}\u{1F1FA}\u{1F1FC}]|\u{1F1FB}[\u{1F1E6}\u{1F1E8}\u{1F1EA}\u{1F1EC}\u{1F1EE}\u{1F1F3}\u{1F1FA}]|\u{1F1FE}[\u{1F1EA}\u{1F1F9}]|[\u{1F3C3}\u{1F3C4}\u{1F3CA}\u{1F46E}\u{1F471}\u{1F473}\u{1F477}\u{1F481}\u{1F482}\u{1F486}\u{1F487}\u{1F645}-\u{1F647}\u{1F64B}\u{1F64D}\u{1F64E}\u{1F6A3}\u{1F6B4}-\u{1F6B6}\u{1F926}\u{1F937}-\u{1F939}\u{1F93D}\u{1F93E}\u{1F9B8}\u{1F9B9}\u{1F9D6}-\u{1F9DD}][\u{1F3FB}-\u{1F3FF}]|[\u26F9\u{1F3CB}\u{1F3CC}\u{1F575}][\u{1F3FB}-\u{1F3FF}]|[\u261D\u270A-\u270D\u{1F385}\u{1F3C2}\u{1F3C7}\u{1F442}\u{1F443}\u{1F446}-\u{1F450}\u{1F466}\u{1F467}\u{1F470}\u{1F472}\u{1F474}-\u{1F476}\u{1F478}\u{1F47C}\u{1F483}\u{1F485}\u{1F4AA}\u{1F574}\u{1F57A}\u{1F590}\u{1F595}\u{1F596}\u{1F64C}\u{1F64F}\u{1F6C0}\u{1F6CC}\u{1F918}-\u{1F91C}\u{1F91E}\u{1F91F}\u{1F930}-\u{1F936}\u{1F9B5}\u{1F9B6}\u{1F9D1}-\u{1F9D5}][\u{1F3FB}-\u{1F3FF}]|[\u231A\u231B\u23E9-\u23EC\u23F0\u23F3\u25FD\u25FE\u2614\u2615\u2648-\u2653\u267F\u2693\u26A1\u26AA\u26AB\u26BD\u26BE\u26C4\u26C5\u26CE\u26D4\u26EA\u26F2\u26F3\u26F5\u26FA\u26FD\u2705\u270A\u270B\u2728\u274C\u274E\u2753-\u2755\u2757\u2795-\u2797\u27B0\u27BF\u2B1B\u2B1C\u2B50\u2B55\u{1F004}\u{1F0CF}\u{1F18E}\u{1F191}-\u{1F19A}\u{1F1E6}-\u{1F1FF}\u{1F201}\u{1F21A}\u{1F22F}\u{1F232}-\u{1F236}\u{1F238}-\u{1F23A}\u{1F250}\u{1F251}\u{1F300}-\u{1F320}\u{1F32D}-\u{1F335}\u{1F337}-\u{1F37C}\u{1F37E}-\u{1F393}\u{1F3A0}-\u{1F3CA}\u{1F3CF}-\u{1F3D3}\u{1F3E0}-\u{1F3F0}\u{1F3F4}\u{1F3F8}-\u{1F43E}\u{1F440}\u{1F442}-\u{1F4FC}\u{1F4FF}-\u{1F53D}\u{1F54B}-\u{1F54E}\u{1F550}-\u{1F567}\u{1F57A}\u{1F595}\u{1F596}\u{1F5A4}\u{1F5FB}-\u{1F64F}\u{1F680}-\u{1F6C5}\u{1F6CC}\u{1F6D0}-\u{1F6D2}\u{1F6EB}\u{1F6EC}\u{1F6F4}-\u{1F6F9}\u{1F910}-\u{1F93A}\u{1F93C}-\u{1F93E}\u{1F940}-\u{1F945}\u{1F947}-\u{1F970}\u{1F973}-\u{1F976}\u{1F97A}\u{1F97C}-\u{1F9A2}\u{1F9B0}-\u{1F9B9}\u{1F9C0}-\u{1F9C2}\u{1F9D0}-\u{1F9FF}]|[#\*0-9\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753-\u2755\u2757\u2763\u2764\u2795-\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299\u{1F004}\u{1F0CF}\u{1F170}\u{1F171}\u{1F17E}\u{1F17F}\u{1F18E}\u{1F191}-\u{1F19A}\u{1F1E6}-\u{1F1FF}\u{1F201}\u{1F202}\u{1F21A}\u{1F22F}\u{1F232}-\u{1F23A}\u{1F250}\u{1F251}\u{1F300}-\u{1F321}\u{1F324}-\u{1F393}\u{1F396}\u{1F397}\u{1F399}-\u{1F39B}\u{1F39E}-\u{1F3F0}\u{1F3F3}-\u{1F3F5}\u{1F3F7}-\u{1F4FD}\u{1F4FF}-\u{1F53D}\u{1F549}-\u{1F54E}\u{1F550}-\u{1F567}\u{1F56F}\u{1F570}\u{1F573}-\u{1F57A}\u{1F587}\u{1F58A}-\u{1F58D}\u{1F590}\u{1F595}\u{1F596}\u{1F5A4}\u{1F5A5}\u{1F5A8}\u{1F5B1}\u{1F5B2}\u{1F5BC}\u{1F5C2}-\u{1F5C4}\u{1F5D1}-\u{1F5D3}\u{1F5DC}-\u{1F5DE}\u{1F5E1}\u{1F5E3}\u{1F5E8}\u{1F5EF}\u{1F5F3}\u{1F5FA}-\u{1F64F}\u{1F680}-\u{1F6C5}\u{1F6CB}-\u{1F6D2}\u{1F6E0}-\u{1F6E5}\u{1F6E9}\u{1F6EB}\u{1F6EC}\u{1F6F0}\u{1F6F3}-\u{1F6F9}\u{1F910}-\u{1F93A}\u{1F93C}-\u{1F93E}\u{1F940}-\u{1F945}\u{1F947}-\u{1F970}\u{1F973}-\u{1F976}\u{1F97A}\u{1F97C}-\u{1F9A2}\u{1F9B0}-\u{1F9B9}\u{1F9C0}-\u{1F9C2}\u{1F9D0}-\u{1F9FF}]\uFE0F?|[\u261D\u26F9\u270A-\u270D\u{1F385}\u{1F3C2}-\u{1F3C4}\u{1F3C7}\u{1F3CA}-\u{1F3CC}\u{1F442}\u{1F443}\u{1F446}-\u{1F450}\u{1F466}-\u{1F469}\u{1F46E}\u{1F470}-\u{1F478}\u{1F47C}\u{1F481}-\u{1F483}\u{1F485}-\u{1F487}\u{1F4AA}\u{1F574}\u{1F575}\u{1F57A}\u{1F590}\u{1F595}\u{1F596}\u{1F645}-\u{1F647}\u{1F64B}-\u{1F64F}\u{1F6A3}\u{1F6B4}-\u{1F6B6}\u{1F6C0}\u{1F6CC}\u{1F918}-\u{1F91C}\u{1F91E}\u{1F91F}\u{1F926}\u{1F930}-\u{1F939}\u{1F93D}\u{1F93E}\u{1F9B5}\u{1F9B6}\u{1F9B8}\u{1F9B9}\u{1F9D1}-\u{1F9DD}]/gu;
+};
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/index.d.ts
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/index.d.ts	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/index.d.ts	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,5 @@
+declare module 'emoji-regex' {
+    function emojiRegex(): RegExp;
+
+    export default emojiRegex;
+}
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = function () {
+  // https://mths.be/emoji
+  return /\uD83C\uDFF4(?:\uDB40\uDC67\uDB40\uDC62(?:\uDB40\uDC65\uDB40\uDC6E\uDB40\uDC67|\uDB40\uDC77\uDB40\uDC6C\uDB40\uDC73|\uDB40\uDC73\uDB40\uDC63\uDB40\uDC74)\uDB40\uDC7F|\u200D\u2620\uFE0F)|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC68(?:\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D)?\uD83D\uDC68|(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3])|(?:\uD83C[\uDFFB-\uDFFF])\u200D(?:\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3]))|\uD83D\uDC69\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D(?:\uD83D[\uDC68\uDC69])|\uD83D[\uDC68\uDC69])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3])|\uD83D\uDC69\u200D\uD83D\uDC66\u200D\uD83D\uDC66|(?:\uD83D\uDC41\uFE0F\u200D\uD83D\uDDE8|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2695\u2696\u2708]|\uD83D\uDC68(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|(?:(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)\uFE0F|\uD83D\uDC6F|\uD83E[\uDD3C\uDDDE\uDDDF])\u200D[\u2640\u2642]|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDD6-\uDDDD])(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|\u200D[\u2640\u2642])|\uD83D\uDC69\u200D[\u2695\u2696\u2708])\uFE0F|\uD83D\uDC69\u200D\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D[\uDC66\uDC67])|\uD83D\uDC68(?:\u200D(?:(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D[\uDC66\uDC67])|\uD83D[\uDC66\uDC67])|\uD83C[\uDFFB-\uDFFF])|\uD83C\uDFF3\uFE0F\u200D\uD83C\uDF08|\uD83D\uDC69\u200D\uD83D\uDC67|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])\u200D(?:\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3])|\uD83D\uDC69\u200D\uD83D\uDC66|\uD83C\uDDF6\uD83C\uDDE6|\uD83C\uDDFD\uD83C\uDDF0|\uD83C\uDDF4\uD83C\uDDF2|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])|\uD83C\uDDED(?:\uD83C[\uDDF0\uDDF2\uDDF3\uDDF7\uDDF9\uDDFA])|\uD83C\uDDEC(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEE\uDDF1-\uDDF3\uDDF5-\uDDFA\uDDFC\uDDFE])|\uD83C\uDDEA(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDED\uDDF7-\uDDFA])|\uD83C\uDDE8(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDEE\uDDF0-\uDDF5\uDDF7\uDDFA-\uDDFF])|\uD83C\uDDF2(?:\uD83C[\uDDE6\uDDE8-\uDDED\uDDF0-\uDDFF])|\uD83C\uDDF3(?:\uD83C[\uDDE6\uDDE8\uDDEA-\uDDEC\uDDEE\uDDF1\uDDF4\uDDF5\uDDF7\uDDFA\uDDFF])|\uD83C\uDDFC(?:\uD83C[\uDDEB\uDDF8])|\uD83C\uDDFA(?:\uD83C[\uDDE6\uDDEC\uDDF2\uDDF3\uDDF8\uDDFE\uDDFF])|\uD83C\uDDF0(?:\uD83C[\uDDEA\uDDEC-\uDDEE\uDDF2\uDDF3\uDDF5\uDDF7\uDDFC\uDDFE\uDDFF])|\uD83C\uDDEF(?:\uD83C[\uDDEA\uDDF2\uDDF4\uDDF5])|\uD83C\uDDF8(?:\uD83C[\uDDE6-\uDDEA\uDDEC-\uDDF4\uDDF7-\uDDF9\uDDFB\uDDFD-\uDDFF])|\uD83C\uDDEE(?:\uD83C[\uDDE8-\uDDEA\uDDF1-\uDDF4\uDDF6-\uDDF9])|\uD83C\uDDFF(?:\uD83C[\uDDE6\uDDF2\uDDFC])|\uD83C\uDDEB(?:\uD83C[\uDDEE-\uDDF0\uDDF2\uDDF4\uDDF7])|\uD83C\uDDF5(?:\uD83C[\uDDE6\uDDEA-\uDDED\uDDF0-\uDDF3\uDDF7-\uDDF9\uDDFC\uDDFE])|\uD83C\uDDE9(?:\uD83C[\uDDEA\uDDEC\uDDEF\uDDF0\uDDF2\uDDF4\uDDFF])|\uD83C\uDDF9(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDED\uDDEF-\uDDF4\uDDF7\uDDF9\uDDFB\uDDFC\uDDFF])|\uD83C\uDDE7(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEF\uDDF1-\uDDF4\uDDF6-\uDDF9\uDDFB\uDDFC\uDDFE\uDDFF])|[#\*0-9]\uFE0F\u20E3|\uD83C\uDDF1(?:\uD83C[\uDDE6-\uDDE8\uDDEE\uDDF0\uDDF7-\uDDFB\uDDFE])|\uD83C\uDDE6(?:\uD83C[\uDDE8-\uDDEC\uDDEE\uDDF1\uDDF2\uDDF4\uDDF6-\uDDFA\uDDFC\uDDFD\uDDFF])|\uD83C\uDDF7(?:\uD83C[\uDDEA\uDDF4\uDDF8\uDDFA\uDDFC])|\uD83C\uDDFB(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDEE\uDDF3\uDDFA])|\uD83C\uDDFE(?:\uD83C[\uDDEA\uDDF9])|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDD6-\uDDDD])(?:\uD83C[\uDFFB-\uDFFF])|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u261D\u270A-\u270D]|\uD83C[\uDF85\uDFC2\uDFC7]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66\uDC67\uDC70\uDC72\uDC74-\uDC76\uDC78\uDC7C\uDC83\uDC85\uDCAA\uDD74\uDD7A\uDD90\uDD95\uDD96\uDE4C\uDE4F\uDEC0\uDECC]|\uD83E[\uDD18-\uDD1C\uDD1E\uDD1F\uDD30-\uDD36\uDDB5\uDDB6\uDDD1-\uDDD5])(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u231A\u231B\u23E9-\u23EC\u23F0\u23F3\u25FD\u25FE\u2614\u2615\u2648-\u2653\u267F\u2693\u26A1\u26AA\u26AB\u26BD\u26BE\u26C4\u26C5\u26CE\u26D4\u26EA\u26F2\u26F3\u26F5\u26FA\u26FD\u2705\u270A\u270B\u2728\u274C\u274E\u2753-\u2755\u2757\u2795-\u2797\u27B0\u27BF\u2B1B\u2B1C\u2B50\u2B55]|\uD83C[\uDC04\uDCCF\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE1A\uDE2F\uDE32-\uDE36\uDE38-\uDE3A\uDE50\uDE51\uDF00-\uDF20\uDF2D-\uDF35\uDF37-\uDF7C\uDF7E-\uDF93\uDFA0-\uDFCA\uDFCF-\uDFD3\uDFE0-\uDFF0\uDFF4\uDFF8-\uDFFF]|\uD83D[\uDC00-\uDC3E\uDC40\uDC42-\uDCFC\uDCFF-\uDD3D\uDD4B-\uDD4E\uDD50-\uDD67\uDD7A\uDD95\uDD96\uDDA4\uDDFB-\uDE4F\uDE80-\uDEC5\uDECC\uDED0-\uDED2\uDEEB\uDEEC\uDEF4-\uDEF9]|\uD83E[\uDD10-\uDD3A\uDD3C-\uDD3E\uDD40-\uDD45\uDD47-\uDD70\uDD73-\uDD76\uDD7A\uDD7C-\uDDA2\uDDB0-\uDDB9\uDDC0-\uDDC2\uDDD0-\uDDFF])|(?:[#\*0-9\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753-\u2755\u2757\u2763\u2764\u2795-\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299]|\uD83C[\uDC04\uDCCF\uDD70\uDD71\uDD7E\uDD7F\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE02\uDE1A\uDE2F\uDE32-\uDE3A\uDE50\uDE51\uDF00-\uDF21\uDF24-\uDF93\uDF96\uDF97\uDF99-\uDF9B\uDF9E-\uDFF0\uDFF3-\uDFF5\uDFF7-\uDFFF]|\uD83D[\uDC00-\uDCFD\uDCFF-\uDD3D\uDD49-\uDD4E\uDD50-\uDD67\uDD6F\uDD70\uDD73-\uDD7A\uDD87\uDD8A-\uDD8D\uDD90\uDD95\uDD96\uDDA4\uDDA5\uDDA8\uDDB1\uDDB2\uDDBC\uDDC2-\uDDC4\uDDD1-\uDDD3\uDDDC-\uDDDE\uDDE1\uDDE3\uDDE8\uDDEF\uDDF3\uDDFA-\uDE4F\uDE80-\uDEC5\uDECB-\uDED2\uDEE0-\uDEE5\uDEE9\uDEEB\uDEEC\uDEF0\uDEF3-\uDEF9]|\uD83E[\uDD10-\uDD3A\uDD3C-\uDD3E\uDD40-\uDD45\uDD47-\uDD70\uDD73-\uDD76\uDD7A\uDD7C-\uDDA2\uDDB0-\uDDB9\uDDC0-\uDDC2\uDDD0-\uDDFF])\uFE0F|(?:[\u261D\u26F9\u270A-\u270D]|\uD83C[\uDF85\uDFC2-\uDFC4\uDFC7\uDFCA-\uDFCC]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66-\uDC69\uDC6E\uDC70-\uDC78\uDC7C\uDC81-\uDC83\uDC85-\uDC87\uDCAA\uDD74\uDD75\uDD7A\uDD90\uDD95\uDD96\uDE45-\uDE47\uDE4B-\uDE4F\uDEA3\uDEB4-\uDEB6\uDEC0\uDECC]|\uD83E[\uDD18-\uDD1C\uDD1E\uDD1F\uDD26\uDD30-\uDD39\uDD3D\uDD3E\uDDB5\uDDB6\uDDB8\uDDB9\uDDD1-\uDDDD])/g;
+};
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,85 @@
+{
+  "_args": [
+    [
+      "emoji-regex@7.0.3",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "emoji-regex@^7.0.1",
+  "_id": "emoji-regex@7.0.3",
+  "_inBundle": false,
+  "_integrity": "sha512-CwBLREIQ7LvYFB0WyRvwhq5N5qPhc6PMjD6bYggFlI5YyDgl+0vxq5VHbMOFqLg7hfWzmu8T5Z1QofhmTIhItA==",
+  "_location": "/yargs/emoji-regex",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "emoji-regex@^7.0.1",
+    "name": "emoji-regex",
+    "escapedName": "emoji-regex",
+    "rawSpec": "^7.0.1",
+    "saveSpec": null,
+    "fetchSpec": "^7.0.1"
+  },
+  "_requiredBy": [
+    "/yargs/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/emoji-regex/-/emoji-regex-7.0.3.tgz",
+  "_shasum": "933a04052860c85e83c122479c4748a8e4c72156",
+  "_spec": "emoji-regex@^7.0.1",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\string-width",
+  "author": {
+    "name": "Mathias Bynens",
+    "url": "https://mathiasbynens.be/"
+  },
+  "bugs": {
+    "url": "https://github.com/mathiasbynens/emoji-regex/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A regular expression to match all Emoji-only symbols as per the Unicode Standard.",
+  "devDependencies": {
+    "@babel/cli": "^7.0.0",
+    "@babel/core": "^7.0.0",
+    "@babel/plugin-proposal-unicode-property-regex": "^7.0.0",
+    "@babel/preset-env": "^7.0.0",
+    "mocha": "^5.2.0",
+    "regexgen": "^1.3.0",
+    "unicode-11.0.0": "^0.7.7",
+    "unicode-tr51": "^9.0.1"
+  },
+  "files": [
+    "LICENSE-MIT.txt",
+    "index.js",
+    "index.d.ts",
+    "text.js",
+    "es2015/index.js",
+    "es2015/text.js"
+  ],
+  "homepage": "https://mths.be/emoji-regex",
+  "keywords": [
+    "unicode",
+    "regex",
+    "regexp",
+    "regular expressions",
+    "code points",
+    "symbols",
+    "characters",
+    "emoji"
+  ],
+  "license": "MIT",
+  "main": "index.js",
+  "name": "emoji-regex",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mathiasbynens/emoji-regex.git"
+  },
+  "scripts": {
+    "build": "rm -rf -- es2015; babel src -d .; NODE_ENV=es2015 babel src -d ./es2015; node script/inject-sequences.js",
+    "test": "mocha",
+    "test:watch": "npm run test -- --watch"
+  },
+  "types": "index.d.ts",
+  "version": "7.0.3"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/emoji-regex/text.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/emoji-regex/text.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/emoji-regex/text.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,6 @@
+"use strict";
+
+module.exports = function () {
+  // https://mths.be/emoji
+  return /\uD83C\uDFF4(?:\uDB40\uDC67\uDB40\uDC62(?:\uDB40\uDC65\uDB40\uDC6E\uDB40\uDC67|\uDB40\uDC77\uDB40\uDC6C\uDB40\uDC73|\uDB40\uDC73\uDB40\uDC63\uDB40\uDC74)\uDB40\uDC7F|\u200D\u2620\uFE0F)|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC68(?:\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D)?\uD83D\uDC68|(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67]))|\uD83D\uDC66\u200D\uD83D\uDC66|\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3])|(?:\uD83C[\uDFFB-\uDFFF])\u200D(?:\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3]))|\uD83D\uDC69\u200D(?:\u2764\uFE0F\u200D(?:\uD83D\uDC8B\u200D(?:\uD83D[\uDC68\uDC69])|\uD83D[\uDC68\uDC69])|\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3])|\uD83D\uDC69\u200D\uD83D\uDC66\u200D\uD83D\uDC66|(?:\uD83D\uDC41\uFE0F\u200D\uD83D\uDDE8|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2695\u2696\u2708]|\uD83D\uDC68(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2695\u2696\u2708]|\u200D[\u2695\u2696\u2708])|(?:(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)\uFE0F|\uD83D\uDC6F|\uD83E[\uDD3C\uDDDE\uDDDF])\u200D[\u2640\u2642]|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDD6-\uDDDD])(?:(?:\uD83C[\uDFFB-\uDFFF])\u200D[\u2640\u2642]|\u200D[\u2640\u2642])|\uD83D\uDC69\u200D[\u2695\u2696\u2708])\uFE0F|\uD83D\uDC69\u200D\uD83D\uDC67\u200D(?:\uD83D[\uDC66\uDC67])|\uD83D\uDC69\u200D\uD83D\uDC69\u200D(?:\uD83D[\uDC66\uDC67])|\uD83D\uDC68(?:\u200D(?:(?:\uD83D[\uDC68\uDC69])\u200D(?:\uD83D[\uDC66\uDC67])|\uD83D[\uDC66\uDC67])|\uD83C[\uDFFB-\uDFFF])|\uD83C\uDFF3\uFE0F\u200D\uD83C\uDF08|\uD83D\uDC69\u200D\uD83D\uDC67|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])\u200D(?:\uD83C[\uDF3E\uDF73\uDF93\uDFA4\uDFA8\uDFEB\uDFED]|\uD83D[\uDCBB\uDCBC\uDD27\uDD2C\uDE80\uDE92]|\uD83E[\uDDB0-\uDDB3])|\uD83D\uDC69\u200D\uD83D\uDC66|\uD83C\uDDF6\uD83C\uDDE6|\uD83C\uDDFD\uD83C\uDDF0|\uD83C\uDDF4\uD83C\uDDF2|\uD83D\uDC69(?:\uD83C[\uDFFB-\uDFFF])|\uD83C\uDDED(?:\uD83C[\uDDF0\uDDF2\uDDF3\uDDF7\uDDF9\uDDFA])|\uD83C\uDDEC(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEE\uDDF1-\uDDF3\uDDF5-\uDDFA\uDDFC\uDDFE])|\uD83C\uDDEA(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDED\uDDF7-\uDDFA])|\uD83C\uDDE8(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDEE\uDDF0-\uDDF5\uDDF7\uDDFA-\uDDFF])|\uD83C\uDDF2(?:\uD83C[\uDDE6\uDDE8-\uDDED\uDDF0-\uDDFF])|\uD83C\uDDF3(?:\uD83C[\uDDE6\uDDE8\uDDEA-\uDDEC\uDDEE\uDDF1\uDDF4\uDDF5\uDDF7\uDDFA\uDDFF])|\uD83C\uDDFC(?:\uD83C[\uDDEB\uDDF8])|\uD83C\uDDFA(?:\uD83C[\uDDE6\uDDEC\uDDF2\uDDF3\uDDF8\uDDFE\uDDFF])|\uD83C\uDDF0(?:\uD83C[\uDDEA\uDDEC-\uDDEE\uDDF2\uDDF3\uDDF5\uDDF7\uDDFC\uDDFE\uDDFF])|\uD83C\uDDEF(?:\uD83C[\uDDEA\uDDF2\uDDF4\uDDF5])|\uD83C\uDDF8(?:\uD83C[\uDDE6-\uDDEA\uDDEC-\uDDF4\uDDF7-\uDDF9\uDDFB\uDDFD-\uDDFF])|\uD83C\uDDEE(?:\uD83C[\uDDE8-\uDDEA\uDDF1-\uDDF4\uDDF6-\uDDF9])|\uD83C\uDDFF(?:\uD83C[\uDDE6\uDDF2\uDDFC])|\uD83C\uDDEB(?:\uD83C[\uDDEE-\uDDF0\uDDF2\uDDF4\uDDF7])|\uD83C\uDDF5(?:\uD83C[\uDDE6\uDDEA-\uDDED\uDDF0-\uDDF3\uDDF7-\uDDF9\uDDFC\uDDFE])|\uD83C\uDDE9(?:\uD83C[\uDDEA\uDDEC\uDDEF\uDDF0\uDDF2\uDDF4\uDDFF])|\uD83C\uDDF9(?:\uD83C[\uDDE6\uDDE8\uDDE9\uDDEB-\uDDED\uDDEF-\uDDF4\uDDF7\uDDF9\uDDFB\uDDFC\uDDFF])|\uD83C\uDDE7(?:\uD83C[\uDDE6\uDDE7\uDDE9-\uDDEF\uDDF1-\uDDF4\uDDF6-\uDDF9\uDDFB\uDDFC\uDDFE\uDDFF])|[#\*0-9]\uFE0F\u20E3|\uD83C\uDDF1(?:\uD83C[\uDDE6-\uDDE8\uDDEE\uDDF0\uDDF7-\uDDFB\uDDFE])|\uD83C\uDDE6(?:\uD83C[\uDDE8-\uDDEC\uDDEE\uDDF1\uDDF2\uDDF4\uDDF6-\uDDFA\uDDFC\uDDFD\uDDFF])|\uD83C\uDDF7(?:\uD83C[\uDDEA\uDDF4\uDDF8\uDDFA\uDDFC])|\uD83C\uDDFB(?:\uD83C[\uDDE6\uDDE8\uDDEA\uDDEC\uDDEE\uDDF3\uDDFA])|\uD83C\uDDFE(?:\uD83C[\uDDEA\uDDF9])|(?:\uD83C[\uDFC3\uDFC4\uDFCA]|\uD83D[\uDC6E\uDC71\uDC73\uDC77\uDC81\uDC82\uDC86\uDC87\uDE45-\uDE47\uDE4B\uDE4D\uDE4E\uDEA3\uDEB4-\uDEB6]|\uD83E[\uDD26\uDD37-\uDD39\uDD3D\uDD3E\uDDB8\uDDB9\uDDD6-\uDDDD])(?:\uD83C[\uDFFB-\uDFFF])|(?:\u26F9|\uD83C[\uDFCB\uDFCC]|\uD83D\uDD75)(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u261D\u270A-\u270D]|\uD83C[\uDF85\uDFC2\uDFC7]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66\uDC67\uDC70\uDC72\uDC74-\uDC76\uDC78\uDC7C\uDC83\uDC85\uDCAA\uDD74\uDD7A\uDD90\uDD95\uDD96\uDE4C\uDE4F\uDEC0\uDECC]|\uD83E[\uDD18-\uDD1C\uDD1E\uDD1F\uDD30-\uDD36\uDDB5\uDDB6\uDDD1-\uDDD5])(?:\uD83C[\uDFFB-\uDFFF])|(?:[\u231A\u231B\u23E9-\u23EC\u23F0\u23F3\u25FD\u25FE\u2614\u2615\u2648-\u2653\u267F\u2693\u26A1\u26AA\u26AB\u26BD\u26BE\u26C4\u26C5\u26CE\u26D4\u26EA\u26F2\u26F3\u26F5\u26FA\u26FD\u2705\u270A\u270B\u2728\u274C\u274E\u2753-\u2755\u2757\u2795-\u2797\u27B0\u27BF\u2B1B\u2B1C\u2B50\u2B55]|\uD83C[\uDC04\uDCCF\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE1A\uDE2F\uDE32-\uDE36\uDE38-\uDE3A\uDE50\uDE51\uDF00-\uDF20\uDF2D-\uDF35\uDF37-\uDF7C\uDF7E-\uDF93\uDFA0-\uDFCA\uDFCF-\uDFD3\uDFE0-\uDFF0\uDFF4\uDFF8-\uDFFF]|\uD83D[\uDC00-\uDC3E\uDC40\uDC42-\uDCFC\uDCFF-\uDD3D\uDD4B-\uDD4E\uDD50-\uDD67\uDD7A\uDD95\uDD96\uDDA4\uDDFB-\uDE4F\uDE80-\uDEC5\uDECC\uDED0-\uDED2\uDEEB\uDEEC\uDEF4-\uDEF9]|\uD83E[\uDD10-\uDD3A\uDD3C-\uDD3E\uDD40-\uDD45\uDD47-\uDD70\uDD73-\uDD76\uDD7A\uDD7C-\uDDA2\uDDB0-\uDDB9\uDDC0-\uDDC2\uDDD0-\uDDFF])|(?:[#\*0-9\xA9\xAE\u203C\u2049\u2122\u2139\u2194-\u2199\u21A9\u21AA\u231A\u231B\u2328\u23CF\u23E9-\u23F3\u23F8-\u23FA\u24C2\u25AA\u25AB\u25B6\u25C0\u25FB-\u25FE\u2600-\u2604\u260E\u2611\u2614\u2615\u2618\u261D\u2620\u2622\u2623\u2626\u262A\u262E\u262F\u2638-\u263A\u2640\u2642\u2648-\u2653\u265F\u2660\u2663\u2665\u2666\u2668\u267B\u267E\u267F\u2692-\u2697\u2699\u269B\u269C\u26A0\u26A1\u26AA\u26AB\u26B0\u26B1\u26BD\u26BE\u26C4\u26C5\u26C8\u26CE\u26CF\u26D1\u26D3\u26D4\u26E9\u26EA\u26F0-\u26F5\u26F7-\u26FA\u26FD\u2702\u2705\u2708-\u270D\u270F\u2712\u2714\u2716\u271D\u2721\u2728\u2733\u2734\u2744\u2747\u274C\u274E\u2753-\u2755\u2757\u2763\u2764\u2795-\u2797\u27A1\u27B0\u27BF\u2934\u2935\u2B05-\u2B07\u2B1B\u2B1C\u2B50\u2B55\u3030\u303D\u3297\u3299]|\uD83C[\uDC04\uDCCF\uDD70\uDD71\uDD7E\uDD7F\uDD8E\uDD91-\uDD9A\uDDE6-\uDDFF\uDE01\uDE02\uDE1A\uDE2F\uDE32-\uDE3A\uDE50\uDE51\uDF00-\uDF21\uDF24-\uDF93\uDF96\uDF97\uDF99-\uDF9B\uDF9E-\uDFF0\uDFF3-\uDFF5\uDFF7-\uDFFF]|\uD83D[\uDC00-\uDCFD\uDCFF-\uDD3D\uDD49-\uDD4E\uDD50-\uDD67\uDD6F\uDD70\uDD73-\uDD7A\uDD87\uDD8A-\uDD8D\uDD90\uDD95\uDD96\uDDA4\uDDA5\uDDA8\uDDB1\uDDB2\uDDBC\uDDC2-\uDDC4\uDDD1-\uDDD3\uDDDC-\uDDDE\uDDE1\uDDE3\uDDE8\uDDEF\uDDF3\uDDFA-\uDE4F\uDE80-\uDEC5\uDECB-\uDED2\uDEE0-\uDEE5\uDEE9\uDEEB\uDEEC\uDEF0\uDEF3-\uDEF9]|\uD83E[\uDD10-\uDD3A\uDD3C-\uDD3E\uDD40-\uDD45\uDD47-\uDD70\uDD73-\uDD76\uDD7A\uDD7C-\uDDA2\uDDB0-\uDDB9\uDDC0-\uDDC2\uDDD0-\uDDFF])\uFE0F?|(?:[\u261D\u26F9\u270A-\u270D]|\uD83C[\uDF85\uDFC2-\uDFC4\uDFC7\uDFCA-\uDFCC]|\uD83D[\uDC42\uDC43\uDC46-\uDC50\uDC66-\uDC69\uDC6E\uDC70-\uDC78\uDC7C\uDC81-\uDC83\uDC85-\uDC87\uDCAA\uDD74\uDD75\uDD7A\uDD90\uDD95\uDD96\uDE45-\uDE47\uDE4B-\uDE4F\uDEA3\uDEB4-\uDEB6\uDEC0\uDECC]|\uD83E[\uDD18-\uDD1C\uDD1E\uDD1F\uDD26\uDD30-\uDD39\uDD3D\uDD3E\uDDB5\uDDB6\uDDB8\uDDB9\uDDD1-\uDDDD])/g;
+};
Index: trip-planner-front/node_modules/yargs/node_modules/find-up/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/find-up/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/find-up/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,46 @@
+'use strict';
+const path = require('path');
+const locatePath = require('locate-path');
+
+module.exports = (filename, opts = {}) => {
+	const startDir = path.resolve(opts.cwd || '');
+	const {root} = path.parse(startDir);
+
+	const filenames = [].concat(filename);
+
+	return new Promise(resolve => {
+		(function find(dir) {
+			locatePath(filenames, {cwd: dir}).then(file => {
+				if (file) {
+					resolve(path.join(dir, file));
+				} else if (dir === root) {
+					resolve(null);
+				} else {
+					find(path.dirname(dir));
+				}
+			});
+		})(startDir);
+	});
+};
+
+module.exports.sync = (filename, opts = {}) => {
+	let dir = path.resolve(opts.cwd || '');
+	const {root} = path.parse(dir);
+
+	const filenames = [].concat(filename);
+
+	// eslint-disable-next-line no-constant-condition
+	while (true) {
+		const file = locatePath.sync(filenames, {cwd: dir});
+
+		if (file) {
+			return path.join(dir, file);
+		}
+
+		if (dir === root) {
+			return null;
+		}
+
+		dir = path.dirname(dir);
+	}
+};
Index: trip-planner-front/node_modules/yargs/node_modules/find-up/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/find-up/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/find-up/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/find-up/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/find-up/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/find-up/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,89 @@
+{
+  "_args": [
+    [
+      "find-up@3.0.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "find-up@^3.0.0",
+  "_id": "find-up@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-1yD6RmLI1XBfxugvORwlck6f75tYL+iR0jqwsOrOxMZyGYqUuDhJ0l4AXdO1iX/FTs9cBAMEk1gWSEx1kSbylg==",
+  "_location": "/yargs/find-up",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "find-up@^3.0.0",
+    "name": "find-up",
+    "escapedName": "find-up",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/find-up/-/find-up-3.0.0.tgz",
+  "_shasum": "49169f1d7993430646da61ecc5ae355c21c97b73",
+  "_spec": "find-up@^3.0.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/find-up/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "locate-path": "^3.0.0"
+  },
+  "deprecated": false,
+  "description": "Find a file or directory by walking up parent directories",
+  "devDependencies": {
+    "ava": "*",
+    "tempy": "^0.2.1",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/find-up#readme",
+  "keywords": [
+    "find",
+    "up",
+    "find-up",
+    "findup",
+    "look-up",
+    "look",
+    "file",
+    "search",
+    "match",
+    "package",
+    "resolve",
+    "parent",
+    "parents",
+    "folder",
+    "directory",
+    "dir",
+    "walk",
+    "walking",
+    "path"
+  ],
+  "license": "MIT",
+  "name": "find-up",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/find-up.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.0"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/find-up/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/find-up/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/find-up/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,87 @@
+# find-up [![Build Status: Linux and macOS](https://travis-ci.org/sindresorhus/find-up.svg?branch=master)](https://travis-ci.org/sindresorhus/find-up) [![Build Status: Windows](https://ci.appveyor.com/api/projects/status/l0cyjmvh5lq72vq2/branch/master?svg=true)](https://ci.appveyor.com/project/sindresorhus/find-up/branch/master)
+
+> Find a file or directory by walking up parent directories
+
+
+## Install
+
+```
+$ npm install find-up
+```
+
+
+## Usage
+
+```
+/
+└── Users
+		└── sindresorhus
+				├── unicorn.png
+				└── foo
+						└── bar
+								├── baz
+								└── example.js
+```
+
+`example.js`
+
+```js
+const findUp = require('find-up');
+
+(async () => {
+	console.log(await findUp('unicorn.png'));
+	//=> '/Users/sindresorhus/unicorn.png'
+
+	console.log(await findUp(['rainbow.png', 'unicorn.png']));
+	//=> '/Users/sindresorhus/unicorn.png'
+})();
+```
+
+
+## API
+
+### findUp(filename, [options])
+
+Returns a `Promise` for either the filepath or `null` if it couldn't be found.
+
+### findUp([filenameA, filenameB], [options])
+
+Returns a `Promise` for either the first filepath found (by respecting the order) or `null` if none could be found.
+
+### findUp.sync(filename, [options])
+
+Returns a filepath or `null`.
+
+### findUp.sync([filenameA, filenameB], [options])
+
+Returns the first filepath found (by respecting the order) or `null`.
+
+#### filename
+
+Type: `string`
+
+Filename of the file to find.
+
+#### options
+
+Type: `Object`
+
+##### cwd
+
+Type: `string`<br>
+Default: `process.cwd()`
+
+Directory to start from.
+
+
+## Related
+
+- [find-up-cli](https://github.com/sindresorhus/find-up-cli) - CLI for this module
+- [pkg-up](https://github.com/sindresorhus/pkg-up) - Find the closest package.json file
+- [pkg-dir](https://github.com/sindresorhus/pkg-dir) - Find the root directory of an npm package
+- [resolve-from](https://github.com/sindresorhus/resolve-from) - Resolve the path of a module like `require.resolve()` but from a given path
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
Index: trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,46 @@
+'use strict';
+/* eslint-disable yoda */
+module.exports = x => {
+	if (Number.isNaN(x)) {
+		return false;
+	}
+
+	// code points are derived from:
+	// http://www.unix.org/Public/UNIDATA/EastAsianWidth.txt
+	if (
+		x >= 0x1100 && (
+			x <= 0x115f ||  // Hangul Jamo
+			x === 0x2329 || // LEFT-POINTING ANGLE BRACKET
+			x === 0x232a || // RIGHT-POINTING ANGLE BRACKET
+			// CJK Radicals Supplement .. Enclosed CJK Letters and Months
+			(0x2e80 <= x && x <= 0x3247 && x !== 0x303f) ||
+			// Enclosed CJK Letters and Months .. CJK Unified Ideographs Extension A
+			(0x3250 <= x && x <= 0x4dbf) ||
+			// CJK Unified Ideographs .. Yi Radicals
+			(0x4e00 <= x && x <= 0xa4c6) ||
+			// Hangul Jamo Extended-A
+			(0xa960 <= x && x <= 0xa97c) ||
+			// Hangul Syllables
+			(0xac00 <= x && x <= 0xd7a3) ||
+			// CJK Compatibility Ideographs
+			(0xf900 <= x && x <= 0xfaff) ||
+			// Vertical Forms
+			(0xfe10 <= x && x <= 0xfe19) ||
+			// CJK Compatibility Forms .. Small Form Variants
+			(0xfe30 <= x && x <= 0xfe6b) ||
+			// Halfwidth and Fullwidth Forms
+			(0xff01 <= x && x <= 0xff60) ||
+			(0xffe0 <= x && x <= 0xffe6) ||
+			// Kana Supplement
+			(0x1b000 <= x && x <= 0x1b001) ||
+			// Enclosed Ideographic Supplement
+			(0x1f200 <= x && x <= 0x1f251) ||
+			// CJK Unified Ideographs Extension B .. Tertiary Ideographic Plane
+			(0x20000 <= x && x <= 0x3fffd)
+		)
+	) {
+		return true;
+	}
+
+	return false;
+};
Index: trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,84 @@
+{
+  "_args": [
+    [
+      "is-fullwidth-code-point@2.0.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "is-fullwidth-code-point@^2.0.0",
+  "_id": "is-fullwidth-code-point@2.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-o7MKXE8ZkYMWeqq5O+764937ZU8=",
+  "_location": "/yargs/is-fullwidth-code-point",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "is-fullwidth-code-point@^2.0.0",
+    "name": "is-fullwidth-code-point",
+    "escapedName": "is-fullwidth-code-point",
+    "rawSpec": "^2.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^2.0.0"
+  },
+  "_requiredBy": [
+    "/yargs/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/is-fullwidth-code-point/-/is-fullwidth-code-point-2.0.0.tgz",
+  "_shasum": "a3b30a5c4f199183167aaab93beefae3ddfb654f",
+  "_spec": "is-fullwidth-code-point@^2.0.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\string-width",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/is-fullwidth-code-point/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Check if the character represented by a given Unicode code point is fullwidth",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/is-fullwidth-code-point#readme",
+  "keywords": [
+    "fullwidth",
+    "full-width",
+    "full",
+    "width",
+    "unicode",
+    "character",
+    "char",
+    "string",
+    "str",
+    "codepoint",
+    "code",
+    "point",
+    "is",
+    "detect",
+    "check"
+  ],
+  "license": "MIT",
+  "name": "is-fullwidth-code-point",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/is-fullwidth-code-point.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "2.0.0",
+  "xo": {
+    "esnext": true
+  }
+}
Index: trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/is-fullwidth-code-point/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,39 @@
+# is-fullwidth-code-point [![Build Status](https://travis-ci.org/sindresorhus/is-fullwidth-code-point.svg?branch=master)](https://travis-ci.org/sindresorhus/is-fullwidth-code-point)
+
+> Check if the character represented by a given [Unicode code point](https://en.wikipedia.org/wiki/Code_point) is [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms)
+
+
+## Install
+
+```
+$ npm install --save is-fullwidth-code-point
+```
+
+
+## Usage
+
+```js
+const isFullwidthCodePoint = require('is-fullwidth-code-point');
+
+isFullwidthCodePoint('谢'.codePointAt());
+//=> true
+
+isFullwidthCodePoint('a'.codePointAt());
+//=> false
+```
+
+
+## API
+
+### isFullwidthCodePoint(input)
+
+#### input
+
+Type: `number`
+
+[Code point](https://en.wikipedia.org/wiki/Code_point) of a character.
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
Index: trip-planner-front/node_modules/yargs/node_modules/locate-path/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/locate-path/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/locate-path/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,24 @@
+'use strict';
+const path = require('path');
+const pathExists = require('path-exists');
+const pLocate = require('p-locate');
+
+module.exports = (iterable, options) => {
+	options = Object.assign({
+		cwd: process.cwd()
+	}, options);
+
+	return pLocate(iterable, el => pathExists(path.resolve(options.cwd, el)), options);
+};
+
+module.exports.sync = (iterable, options) => {
+	options = Object.assign({
+		cwd: process.cwd()
+	}, options);
+
+	for (const el of iterable) {
+		if (pathExists.sync(path.resolve(options.cwd, el))) {
+			return el;
+		}
+	}
+};
Index: trip-planner-front/node_modules/yargs/node_modules/locate-path/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/locate-path/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/locate-path/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/locate-path/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/locate-path/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/locate-path/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,83 @@
+{
+  "_args": [
+    [
+      "locate-path@3.0.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "locate-path@^3.0.0",
+  "_id": "locate-path@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-7AO748wWnIhNqAuaty2ZWHkQHRSNfPVIsPIfwEOWO22AmaoVrWavlOcMR5nzTLNYvp36X220/maaRsrec1G65A==",
+  "_location": "/yargs/locate-path",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "locate-path@^3.0.0",
+    "name": "locate-path",
+    "escapedName": "locate-path",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/yargs/find-up"
+  ],
+  "_resolved": "https://registry.npmjs.org/locate-path/-/locate-path-3.0.0.tgz",
+  "_shasum": "dbec3b3ab759758071b58fe59fc41871af21400e",
+  "_spec": "locate-path@^3.0.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\find-up",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/locate-path/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "p-locate": "^3.0.0",
+    "path-exists": "^3.0.0"
+  },
+  "deprecated": false,
+  "description": "Get the first path that exists on disk of multiple paths",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/locate-path#readme",
+  "keywords": [
+    "locate",
+    "path",
+    "paths",
+    "file",
+    "files",
+    "exists",
+    "find",
+    "finder",
+    "search",
+    "searcher",
+    "array",
+    "iterable",
+    "iterator"
+  ],
+  "license": "MIT",
+  "name": "locate-path",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/locate-path.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.0"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/locate-path/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/locate-path/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/locate-path/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,99 @@
+# locate-path [![Build Status](https://travis-ci.org/sindresorhus/locate-path.svg?branch=master)](https://travis-ci.org/sindresorhus/locate-path)
+
+> Get the first path that exists on disk of multiple paths
+
+
+## Install
+
+```
+$ npm install locate-path
+```
+
+
+## Usage
+
+Here we find the first file that exists on disk, in array order.
+
+```js
+const locatePath = require('locate-path');
+
+const files = [
+	'unicorn.png',
+	'rainbow.png', // Only this one actually exists on disk
+	'pony.png'
+];
+
+(async () => {
+	console(await locatePath(files));
+	//=> 'rainbow'
+})();
+```
+
+
+## API
+
+### locatePath(input, [options])
+
+Returns a `Promise` for the first path that exists or `undefined` if none exists.
+
+#### input
+
+Type: `Iterable<string>`
+
+Paths to check.
+
+#### options
+
+Type: `Object`
+
+##### concurrency
+
+Type: `number`<br>
+Default: `Infinity`<br>
+Minimum: `1`
+
+Number of concurrently pending promises.
+
+##### preserveOrder
+
+Type: `boolean`<br>
+Default: `true`
+
+Preserve `input` order when searching.
+
+Disable this to improve performance if you don't care about the order.
+
+##### cwd
+
+Type: `string`<br>
+Default: `process.cwd()`
+
+Current working directory.
+
+### locatePath.sync(input, [options])
+
+Returns the first path that exists or `undefined` if none exists.
+
+#### input
+
+Type: `Iterable<string>`
+
+Paths to check.
+
+#### options
+
+Type: `Object`
+
+##### cwd
+
+Same as above.
+
+
+## Related
+
+- [path-exists](https://github.com/sindresorhus/path-exists) - Check if a path exists
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
Index: trip-planner-front/node_modules/yargs/node_modules/p-locate/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/p-locate/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/p-locate/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,34 @@
+'use strict';
+const pLimit = require('p-limit');
+
+class EndError extends Error {
+	constructor(value) {
+		super();
+		this.value = value;
+	}
+}
+
+// The input can also be a promise, so we `Promise.resolve()` it
+const testElement = (el, tester) => Promise.resolve(el).then(tester);
+
+// The input can also be a promise, so we `Promise.all()` them both
+const finder = el => Promise.all(el).then(val => val[1] === true && Promise.reject(new EndError(val[0])));
+
+module.exports = (iterable, tester, opts) => {
+	opts = Object.assign({
+		concurrency: Infinity,
+		preserveOrder: true
+	}, opts);
+
+	const limit = pLimit(opts.concurrency);
+
+	// Start all the promises concurrently with optional limit
+	const items = [...iterable].map(el => [el, limit(testElement, el, tester)]);
+
+	// Check the promises either serially or concurrently
+	const checkLimit = pLimit(opts.preserveOrder ? 1 : Infinity);
+
+	return Promise.all(items.map(el => checkLimit(finder, el)))
+		.then(() => {})
+		.catch(err => err instanceof EndError ? err.value : Promise.reject(err));
+};
Index: trip-planner-front/node_modules/yargs/node_modules/p-locate/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/p-locate/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/p-locate/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/p-locate/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/p-locate/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/p-locate/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,90 @@
+{
+  "_args": [
+    [
+      "p-locate@3.0.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "p-locate@^3.0.0",
+  "_id": "p-locate@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-x+12w/To+4GFfgJhBEpiDcLozRJGegY+Ei7/z0tSLkMmxGZNybVMSfWj9aJn8Z5Fc7dBUNJOOVgPv2H7IwulSQ==",
+  "_location": "/yargs/p-locate",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "p-locate@^3.0.0",
+    "name": "p-locate",
+    "escapedName": "p-locate",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/yargs/locate-path"
+  ],
+  "_resolved": "https://registry.npmjs.org/p-locate/-/p-locate-3.0.0.tgz",
+  "_shasum": "322d69a05c0264b25997d9f40cd8a891ab0064a4",
+  "_spec": "p-locate@^3.0.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\locate-path",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/p-locate/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "p-limit": "^2.0.0"
+  },
+  "deprecated": false,
+  "description": "Get the first fulfilled promise that satisfies the provided testing function",
+  "devDependencies": {
+    "ava": "*",
+    "delay": "^3.0.0",
+    "in-range": "^1.0.0",
+    "time-span": "^2.0.0",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/p-locate#readme",
+  "keywords": [
+    "promise",
+    "locate",
+    "find",
+    "finder",
+    "search",
+    "searcher",
+    "test",
+    "array",
+    "collection",
+    "iterable",
+    "iterator",
+    "race",
+    "fulfilled",
+    "fastest",
+    "async",
+    "await",
+    "promises",
+    "bluebird"
+  ],
+  "license": "MIT",
+  "name": "p-locate",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/p-locate.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.0"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/p-locate/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/p-locate/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/p-locate/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,88 @@
+# p-locate [![Build Status](https://travis-ci.org/sindresorhus/p-locate.svg?branch=master)](https://travis-ci.org/sindresorhus/p-locate)
+
+> Get the first fulfilled promise that satisfies the provided testing function
+
+Think of it like an async version of [`Array#find`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Array/find).
+
+
+## Install
+
+```
+$ npm install p-locate
+```
+
+
+## Usage
+
+Here we find the first file that exists on disk, in array order.
+
+```js
+const pathExists = require('path-exists');
+const pLocate = require('p-locate');
+
+const files = [
+	'unicorn.png',
+	'rainbow.png', // Only this one actually exists on disk
+	'pony.png'
+];
+
+(async () => {
+	const foundPath = await pLocate(files, file => pathExists(file));
+
+	console.log(foundPath);
+	//=> 'rainbow'
+})();
+```
+
+*The above is just an example. Use [`locate-path`](https://github.com/sindresorhus/locate-path) if you need this.*
+
+
+## API
+
+### pLocate(input, tester, [options])
+
+Returns a `Promise` that is fulfilled when `tester` resolves to `true` or the iterable is done, or rejects if any of the promises reject. The fulfilled value is the current iterable value or `undefined` if `tester` never resolved to `true`.
+
+#### input
+
+Type: `Iterable<Promise|any>`
+
+#### tester(element)
+
+Type: `Function`
+
+Expected to return a `Promise<boolean>` or boolean.
+
+#### options
+
+Type: `Object`
+
+##### concurrency
+
+Type: `number`<br>
+Default: `Infinity`<br>
+Minimum: `1`
+
+Number of concurrently pending promises returned by `tester`.
+
+##### preserveOrder
+
+Type: `boolean`<br>
+Default: `true`
+
+Preserve `input` order when searching.
+
+Disable this to improve performance if you don't care about the order.
+
+
+## Related
+
+- [p-map](https://github.com/sindresorhus/p-map) - Map over promises concurrently
+- [p-filter](https://github.com/sindresorhus/p-filter) - Filter promises concurrently
+- [p-any](https://github.com/sindresorhus/p-any) - Wait for any promise to be fulfilled
+- [More…](https://github.com/sindresorhus/promise-fun)
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
Index: trip-planner-front/node_modules/yargs/node_modules/path-exists/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/path-exists/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/path-exists/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,17 @@
+'use strict';
+const fs = require('fs');
+
+module.exports = fp => new Promise(resolve => {
+	fs.access(fp, err => {
+		resolve(!err);
+	});
+});
+
+module.exports.sync = fp => {
+	try {
+		fs.accessSync(fp);
+		return true;
+	} catch (err) {
+		return false;
+	}
+};
Index: trip-planner-front/node_modules/yargs/node_modules/path-exists/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/path-exists/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/path-exists/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/path-exists/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/path-exists/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/path-exists/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,79 @@
+{
+  "_args": [
+    [
+      "path-exists@3.0.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "path-exists@^3.0.0",
+  "_id": "path-exists@3.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-zg6+ql94yxiSXqfYENe1mwEP1RU=",
+  "_location": "/yargs/path-exists",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "path-exists@^3.0.0",
+    "name": "path-exists",
+    "escapedName": "path-exists",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/yargs/locate-path"
+  ],
+  "_resolved": "https://registry.npmjs.org/path-exists/-/path-exists-3.0.0.tgz",
+  "_shasum": "ce0ebeaa5f78cb18925ea7d810d7b59b010fd515",
+  "_spec": "path-exists@^3.0.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\locate-path",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/path-exists/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Check if a path exists",
+  "devDependencies": {
+    "ava": "*",
+    "xo": "*"
+  },
+  "engines": {
+    "node": ">=4"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/path-exists#readme",
+  "keywords": [
+    "path",
+    "exists",
+    "exist",
+    "file",
+    "filepath",
+    "fs",
+    "filesystem",
+    "file-system",
+    "access",
+    "stat"
+  ],
+  "license": "MIT",
+  "name": "path-exists",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/path-exists.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.0.0",
+  "xo": {
+    "esnext": true
+  }
+}
Index: trip-planner-front/node_modules/yargs/node_modules/path-exists/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/path-exists/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/path-exists/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,50 @@
+# path-exists [![Build Status](https://travis-ci.org/sindresorhus/path-exists.svg?branch=master)](https://travis-ci.org/sindresorhus/path-exists)
+
+> Check if a path exists
+
+Because [`fs.exists()`](https://nodejs.org/api/fs.html#fs_fs_exists_path_callback) is being [deprecated](https://github.com/iojs/io.js/issues/103), but there's still a genuine use-case of being able to check if a path exists for other purposes than doing IO with it.
+
+Never use this before handling a file though:
+
+> In particular, checking if a file exists before opening it is an anti-pattern that leaves you vulnerable to race conditions: another process may remove the file between the calls to `fs.exists()` and `fs.open()`. Just open the file and handle the error when it's not there.
+
+
+## Install
+
+```
+$ npm install --save path-exists
+```
+
+
+## Usage
+
+```js
+// foo.js
+const pathExists = require('path-exists');
+
+pathExists('foo.js').then(exists => {
+	console.log(exists);
+	//=> true
+});
+```
+
+
+## API
+
+### pathExists(path)
+
+Returns a promise for a boolean of whether the path exists.
+
+### pathExists.sync(path)
+
+Returns a boolean of whether the path exists.
+
+
+## Related
+
+- [path-exists-cli](https://github.com/sindresorhus/path-exists-cli) - CLI for this module
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
Index: trip-planner-front/node_modules/yargs/node_modules/string-width/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/string-width/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/string-width/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,39 @@
+'use strict';
+const stripAnsi = require('strip-ansi');
+const isFullwidthCodePoint = require('is-fullwidth-code-point');
+const emojiRegex = require('emoji-regex')();
+
+module.exports = input => {
+	input = input.replace(emojiRegex, '  ');
+
+	if (typeof input !== 'string' || input.length === 0) {
+		return 0;
+	}
+
+	input = stripAnsi(input);
+
+	let width = 0;
+
+	for (let i = 0; i < input.length; i++) {
+		const code = input.codePointAt(i);
+
+		// Ignore control characters
+		if (code <= 0x1F || (code >= 0x7F && code <= 0x9F)) {
+			continue;
+		}
+
+		// Ignore combining characters
+		if (code >= 0x300 && code <= 0x36F) {
+			continue;
+		}
+
+		// Surrogates
+		if (code > 0xFFFF) {
+			i++;
+		}
+
+		width += isFullwidthCodePoint(code) ? 2 : 1;
+	}
+
+	return width;
+};
Index: trip-planner-front/node_modules/yargs/node_modules/string-width/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/string-width/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/string-width/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/string-width/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/string-width/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/string-width/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,95 @@
+{
+  "_args": [
+    [
+      "string-width@3.1.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "string-width@^3.0.0",
+  "_id": "string-width@3.1.0",
+  "_inBundle": false,
+  "_integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
+  "_location": "/yargs/string-width",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "string-width@^3.0.0",
+    "name": "string-width",
+    "escapedName": "string-width",
+    "rawSpec": "^3.0.0",
+    "saveSpec": null,
+    "fetchSpec": "^3.0.0"
+  },
+  "_requiredBy": [
+    "/yargs"
+  ],
+  "_resolved": "https://registry.npmjs.org/string-width/-/string-width-3.1.0.tgz",
+  "_shasum": "22767be21b62af1081574306f69ac51b62203961",
+  "_spec": "string-width@^3.0.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/sindresorhus/string-width/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "emoji-regex": "^7.0.1",
+    "is-fullwidth-code-point": "^2.0.0",
+    "strip-ansi": "^5.1.0"
+  },
+  "deprecated": false,
+  "description": "Get the visual width of a string - the number of columns required to display it",
+  "devDependencies": {
+    "ava": "^1.0.1",
+    "xo": "^0.23.0"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js"
+  ],
+  "homepage": "https://github.com/sindresorhus/string-width#readme",
+  "keywords": [
+    "string",
+    "str",
+    "character",
+    "char",
+    "unicode",
+    "width",
+    "visual",
+    "column",
+    "columns",
+    "fullwidth",
+    "full-width",
+    "full",
+    "ansi",
+    "escape",
+    "codes",
+    "cli",
+    "command-line",
+    "terminal",
+    "console",
+    "cjk",
+    "chinese",
+    "japanese",
+    "korean",
+    "fixed-width"
+  ],
+  "license": "MIT",
+  "name": "string-width",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/sindresorhus/string-width.git"
+  },
+  "scripts": {
+    "test": "xo && ava"
+  },
+  "version": "3.1.0"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/string-width/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/string-width/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/string-width/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,45 @@
+# string-width [![Build Status](https://travis-ci.org/sindresorhus/string-width.svg?branch=master)](https://travis-ci.org/sindresorhus/string-width)
+
+> Get the visual width of a string - the number of columns required to display it
+
+Some Unicode characters are [fullwidth](https://en.wikipedia.org/wiki/Halfwidth_and_fullwidth_forms) and use double the normal width. [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) are stripped and doesn't affect the width.
+
+Useful to be able to measure the actual width of command-line output.
+
+
+## Install
+
+```
+$ npm install string-width
+```
+
+
+## Usage
+
+```js
+const stringWidth = require('string-width');
+
+stringWidth('古');
+//=> 2
+
+stringWidth('\u001b[1m古\u001b[22m');
+//=> 2
+
+stringWidth('a');
+//=> 1
+
+stringWidth('\u001B]8;;https://github.com\u0007Click\u001B]8;;\u0007');
+// => 5
+```
+
+
+## Related
+
+- [string-width-cli](https://github.com/sindresorhus/string-width-cli) - CLI for this module
+- [string-length](https://github.com/sindresorhus/string-length) - Get the real length of a string
+- [widest-line](https://github.com/sindresorhus/widest-line) - Get the visual width of the widest line in a string
+
+
+## License
+
+MIT © [Sindre Sorhus](https://sindresorhus.com)
Index: trip-planner-front/node_modules/yargs/node_modules/strip-ansi/index.d.ts
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/strip-ansi/index.d.ts	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/strip-ansi/index.d.ts	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,15 @@
+/**
+Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) from a string.
+
+@example
+```
+import stripAnsi from 'strip-ansi';
+
+stripAnsi('\u001B[4mUnicorn\u001B[0m');
+//=> 'Unicorn'
+
+stripAnsi('\u001B]8;;https://github.com\u0007Click\u001B]8;;\u0007');
+//=> 'Click'
+```
+*/
+export default function stripAnsi(string: string): string;
Index: trip-planner-front/node_modules/yargs/node_modules/strip-ansi/index.js
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/strip-ansi/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/strip-ansi/index.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,7 @@
+'use strict';
+const ansiRegex = require('ansi-regex');
+
+const stripAnsi = string => typeof string === 'string' ? string.replace(ansiRegex(), '') : string;
+
+module.exports = stripAnsi;
+module.exports.default = stripAnsi;
Index: trip-planner-front/node_modules/yargs/node_modules/strip-ansi/license
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/strip-ansi/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/strip-ansi/license	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,9 @@
+MIT License
+
+Copyright (c) Sindre Sorhus <sindresorhus@gmail.com> (sindresorhus.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Index: trip-planner-front/node_modules/yargs/node_modules/strip-ansi/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/strip-ansi/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/strip-ansi/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,93 @@
+{
+  "_args": [
+    [
+      "strip-ansi@5.2.0",
+      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
+    ]
+  ],
+  "_development": true,
+  "_from": "strip-ansi@^5.1.0",
+  "_id": "strip-ansi@5.2.0",
+  "_inBundle": false,
+  "_integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
+  "_location": "/yargs/strip-ansi",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "strip-ansi@^5.1.0",
+    "name": "strip-ansi",
+    "escapedName": "strip-ansi",
+    "rawSpec": "^5.1.0",
+    "saveSpec": null,
+    "fetchSpec": "^5.1.0"
+  },
+  "_requiredBy": [
+    "/yargs/string-width"
+  ],
+  "_resolved": "https://registry.npmjs.org/strip-ansi/-/strip-ansi-5.2.0.tgz",
+  "_shasum": "8c9a536feb6afc962bdfa5b104a5091c1ad9c0ae",
+  "_spec": "strip-ansi@^5.1.0",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\yargs\\node_modules\\string-width",
+  "author": {
+    "name": "Sindre Sorhus",
+    "email": "sindresorhus@gmail.com",
+    "url": "sindresorhus.com"
+  },
+  "bugs": {
+    "url": "https://github.com/chalk/strip-ansi/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "ansi-regex": "^4.1.0"
+  },
+  "deprecated": false,
+  "description": "Strip ANSI escape codes from a string",
+  "devDependencies": {
+    "ava": "^1.3.1",
+    "tsd-check": "^0.5.0",
+    "xo": "^0.24.0"
+  },
+  "engines": {
+    "node": ">=6"
+  },
+  "files": [
+    "index.js",
+    "index.d.ts"
+  ],
+  "homepage": "https://github.com/chalk/strip-ansi#readme",
+  "keywords": [
+    "strip",
+    "trim",
+    "remove",
+    "ansi",
+    "styles",
+    "color",
+    "colour",
+    "colors",
+    "terminal",
+    "console",
+    "string",
+    "tty",
+    "escape",
+    "formatting",
+    "rgb",
+    "256",
+    "shell",
+    "xterm",
+    "log",
+    "logging",
+    "command-line",
+    "text"
+  ],
+  "license": "MIT",
+  "name": "strip-ansi",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/chalk/strip-ansi.git"
+  },
+  "scripts": {
+    "test": "xo && ava && tsd-check"
+  },
+  "version": "5.2.0"
+}
Index: trip-planner-front/node_modules/yargs/node_modules/strip-ansi/readme.md
===================================================================
--- trip-planner-front/node_modules/yargs/node_modules/strip-ansi/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/node_modules/strip-ansi/readme.md	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,61 @@
+# strip-ansi [![Build Status](https://travis-ci.org/chalk/strip-ansi.svg?branch=master)](https://travis-ci.org/chalk/strip-ansi)
+
+> Strip [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code) from a string
+
+---
+
+<div align="center">
+	<b>
+		<a href="https://tidelift.com/subscription/pkg/npm-strip-ansi?utm_source=npm-strip-ansi&utm_medium=referral&utm_campaign=readme">Get professional support for 'strip-ansi' with a Tidelift subscription</a>
+	</b>
+	<br>
+	<sub>
+		Tidelift helps make open source sustainable for maintainers while giving companies<br>assurances about security, maintenance, and licensing for their dependencies.
+	</sub>
+</div>
+
+---
+
+## Install
+
+```
+$ npm install strip-ansi
+```
+
+
+## Usage
+
+```js
+const stripAnsi = require('strip-ansi');
+
+stripAnsi('\u001B[4mUnicorn\u001B[0m');
+//=> 'Unicorn'
+
+stripAnsi('\u001B]8;;https://github.com\u0007Click\u001B]8;;\u0007');
+//=> 'Click'
+```
+
+
+## Security
+
+To report a security vulnerability, please use the [Tidelift security contact](https://tidelift.com/security). Tidelift will coordinate the fix and disclosure.
+
+
+## Related
+
+- [strip-ansi-cli](https://github.com/chalk/strip-ansi-cli) - CLI for this module
+- [strip-ansi-stream](https://github.com/chalk/strip-ansi-stream) - Streaming version of this module
+- [has-ansi](https://github.com/chalk/has-ansi) - Check if a string has ANSI escape codes
+- [ansi-regex](https://github.com/chalk/ansi-regex) - Regular expression for matching ANSI escape codes
+- [chalk](https://github.com/chalk/chalk) - Terminal string styling done right
+
+
+## Maintainers
+
+- [Sindre Sorhus](https://github.com/sindresorhus)
+- [Josh Junon](https://github.com/qix-)
+
+
+## License
+
+MIT
Index: trip-planner-front/node_modules/yargs/package.json
===================================================================
--- trip-planner-front/node_modules/yargs/package.json	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ trip-planner-front/node_modules/yargs/package.json	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -1,35 +1,32 @@
 {
-  "_args": [
-    [
-      "yargs@17.2.1",
-      "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front"
-    ]
-  ],
-  "_development": true,
-  "_from": "yargs@17.2.1",
-  "_id": "yargs@17.2.1",
+  "_from": "yargs@^13.3.2",
+  "_id": "yargs@13.3.2",
   "_inBundle": false,
-  "_integrity": "sha512-XfR8du6ua4K6uLGm5S6fA+FIJom/MdJcFNVY8geLlp2v8GYbOXD4EB1tPNZsRn4vBzKGMgb5DRZMeWuFc2GO8Q==",
+  "_integrity": "sha512-AX3Zw5iPruN5ie6xGRIDgqkT+ZhnRlZMLMHAs8tg7nRruy2Nb+i5o9bwghAogtM08q1dpr2LVoS8KSTMYpWXUw==",
   "_location": "/yargs",
-  "_phantomChildren": {},
+  "_phantomChildren": {
+    "p-limit": "2.3.0"
+  },
   "_requested": {
-    "type": "version",
+    "type": "range",
     "registry": true,
-    "raw": "yargs@17.2.1",
+    "raw": "yargs@^13.3.2",
     "name": "yargs",
     "escapedName": "yargs",
-    "rawSpec": "17.2.1",
+    "rawSpec": "^13.3.2",
     "saveSpec": null,
-    "fetchSpec": "17.2.1"
+    "fetchSpec": "^13.3.2"
   },
   "_requiredBy": [
-    "/@angular/compiler-cli"
+    "/webpack-dev-server"
   ],
-  "_resolved": "https://registry.npmjs.org/yargs/-/yargs-17.2.1.tgz",
-  "_spec": "17.2.1",
-  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front",
+  "_resolved": "https://registry.npmjs.org/yargs/-/yargs-13.3.2.tgz",
+  "_shasum": "ad7ffefec1aa59565ac915f82dccb38a9c31a2dd",
+  "_spec": "yargs@^13.3.2",
+  "_where": "C:\\Users\\DELL\\Desktop\\bachelor-thesis\\trip-planner-front\\node_modules\\webpack-dev-server",
   "bugs": {
     "url": "https://github.com/yargs/yargs/issues"
   },
+  "bundleDependencies": false,
   "contributors": [
     {
@@ -39,73 +36,44 @@
   ],
   "dependencies": {
-    "cliui": "^7.0.2",
-    "escalade": "^3.1.1",
-    "get-caller-file": "^2.0.5",
+    "cliui": "^5.0.0",
+    "find-up": "^3.0.0",
+    "get-caller-file": "^2.0.1",
     "require-directory": "^2.1.1",
-    "string-width": "^4.2.0",
-    "y18n": "^5.0.5",
-    "yargs-parser": "^20.2.2"
+    "require-main-filename": "^2.0.0",
+    "set-blocking": "^2.0.0",
+    "string-width": "^3.0.0",
+    "which-module": "^2.0.0",
+    "y18n": "^4.0.0",
+    "yargs-parser": "^13.1.2"
   },
+  "deprecated": false,
   "description": "yargs the modern, pirate-themed, successor to optimist.",
   "devDependencies": {
-    "@types/chai": "^4.2.11",
-    "@types/mocha": "^9.0.0",
-    "@types/node": "^14.11.2",
-    "@wessberg/rollup-plugin-ts": "^1.3.2",
-    "c8": "^7.7.0",
     "chai": "^4.2.0",
-    "chalk": "^4.0.0",
-    "coveralls": "^3.0.9",
+    "chalk": "^2.4.2",
+    "coveralls": "^3.0.3",
     "cpr": "^3.0.1",
-    "cross-env": "^7.0.2",
-    "cross-spawn": "^7.0.0",
-    "eslint": "^7.23.0",
-    "gts": "^3.0.0",
+    "cross-spawn": "^6.0.4",
+    "es6-promise": "^4.2.5",
     "hashish": "0.0.4",
-    "mocha": "^9.0.0",
-    "rimraf": "^3.0.2",
-    "rollup": "^2.23.0",
-    "rollup-plugin-cleanup": "^3.1.1",
-    "rollup-plugin-terser": "^7.0.2",
-    "typescript": "^4.0.2",
-    "which": "^2.0.0",
+    "mocha": "^5.2.0",
+    "nyc": "^14.1.0",
+    "rimraf": "^2.6.3",
+    "standard": "^12.0.1",
+    "standard-version": "^6.0.1",
+    "which": "^1.3.1",
     "yargs-test-extends": "^1.0.1"
   },
-  "engines": {
-    "node": ">=12"
-  },
-  "exports": {
-    "./package.json": "./package.json",
-    ".": [
-      {
-        "import": "./index.mjs",
-        "require": "./index.cjs"
-      },
-      "./index.cjs"
-    ],
-    "./helpers": {
-      "import": "./helpers/helpers.mjs",
-      "require": "./helpers/index.js"
-    },
-    "./yargs": [
-      {
-        "require": "./yargs"
-      },
-      "./yargs"
-    ]
+  "engine": {
+    "node": ">=6"
   },
   "files": [
-    "browser.mjs",
-    "index.cjs",
-    "helpers/*.js",
-    "helpers/*",
-    "index.mjs",
-    "yargs",
-    "build",
+    "index.js",
+    "yargs.js",
+    "lib",
     "locales",
-    "LICENSE",
-    "lib/platform-shims/*.mjs",
-    "!*.d.ts",
-    "!**/*.d.ts"
+    "completion.sh.hbs",
+    "completion.zsh.hbs",
+    "LICENSE"
   ],
   "homepage": "https://yargs.js.org/",
@@ -120,6 +88,5 @@
   ],
   "license": "MIT",
-  "main": "./index.cjs",
-  "module": "./index.mjs",
+  "main": "./index.js",
   "name": "yargs",
   "repository": {
@@ -128,21 +95,14 @@
   },
   "scripts": {
-    "build:cjs": "rollup -c rollup.config.cjs",
-    "check": "gts lint && npm run check:js",
-    "check:js": "eslint . --ext cjs --ext mjs --ext js",
-    "clean": "gts clean",
-    "compile": "rimraf build && tsc",
-    "coverage": "c8 report --check-coverage",
-    "fix": "gts fix && npm run fix:js",
-    "fix:js": "eslint . --ext cjs --ext mjs --ext js --fix",
-    "postbuild:cjs": "rimraf ./build/index.cjs.d.ts",
-    "postcompile": "npm run build:cjs",
-    "posttest": "npm run check",
-    "prepare": "npm run compile",
-    "pretest": "npm run compile -- -p tsconfig.test.json && cross-env NODE_ENV=test npm run build:cjs",
-    "test": "c8 mocha --enable-source-maps ./test/*.cjs --require ./test/before.cjs --timeout=12000 --check-leaks",
-    "test:esm": "c8 mocha --enable-source-maps ./test/esm/*.mjs --check-leaks"
+    "coverage": "nyc report --reporter=text-lcov | coveralls",
+    "pretest": "standard",
+    "release": "standard-version",
+    "test": "nyc --cache mocha --require ./test/before.js --timeout=12000 --check-leaks"
   },
-  "type": "module",
-  "version": "17.2.1"
+  "standard": {
+    "ignore": [
+      "**/example/**"
+    ]
+  },
+  "version": "13.3.2"
 }
Index: trip-planner-front/node_modules/yargs/yargs
===================================================================
--- trip-planner-front/node_modules/yargs/yargs	(revision 59329aad30ff25ec5095bb7ffb78ddb59b7dc111)
+++ 	(revision )
@@ -1,9 +1,0 @@
-// TODO: consolidate on using a helpers file at some point in the future, which
-// is the approach currently used to export Parser and applyExtends for ESM:
-const {applyExtends, cjsPlatformShim, Parser, Yargs, processArgv} = require('./build/index.cjs')
-Yargs.applyExtends = (config, cwd, mergeExtends) => {
-  return applyExtends(config, cwd, mergeExtends, cjsPlatformShim)
-}
-Yargs.hideBin = processArgv.hideBin
-Yargs.Parser = Parser
-module.exports = Yargs
Index: trip-planner-front/node_modules/yargs/yargs.js
===================================================================
--- trip-planner-front/node_modules/yargs/yargs.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
+++ trip-planner-front/node_modules/yargs/yargs.js	(revision 571e0df9a7a5e798c9941a85842f785177bedbbd)
@@ -0,0 +1,1215 @@
+'use strict'
+const argsert = require('./lib/argsert')
+const fs = require('fs')
+const Command = require('./lib/command')
+const Completion = require('./lib/completion')
+const Parser = require('yargs-parser')
+const path = require('path')
+const Usage = require('./lib/usage')
+const Validation = require('./lib/validation')
+const Y18n = require('y18n')
+const objFilter = require('./lib/obj-filter')
+const setBlocking = require('set-blocking')
+const applyExtends = require('./lib/apply-extends')
+const { globalMiddlewareFactory } = require('./lib/middleware')
+const YError = require('./lib/yerror')
+
+exports = module.exports = Yargs
+function Yargs (processArgs, cwd, parentRequire) {
+  processArgs = processArgs || [] // handle calling yargs().
+
+  const self = {}
+  let command = null
+  let completion = null
+  let groups = {}
+  let globalMiddleware = []
+  let output = ''
+  let preservedGroups = {}
+  let usage = null
+  let validation = null
+
+  const y18n = Y18n({
+    directory: path.resolve(__dirname, './locales'),
+    updateFiles: false
+  })
+
+  self.middleware = globalMiddlewareFactory(globalMiddleware, self)
+
+  if (!cwd) cwd = process.cwd()
+
+  self.scriptName = function scriptName (scriptName) {
+    self.$0 = scriptName
+    return self
+  }
+
+  // ignore the node bin, specify this in your
+  // bin file with #!/usr/bin/env node
+  if (/\b(node|iojs|electron)(\.exe)?$/.test(process.argv[0])) {
+    self.$0 = process.argv.slice(1, 2)
+  } else {
+    self.$0 = process.argv.slice(0, 1)
+  }
+
+  self.$0 = self.$0
+    .map((x, i) => {
+      const b = rebase(cwd, x)
+      return x.match(/^(\/|([a-zA-Z]:)?\\)/) && b.length < x.length ? b : x
+    })
+    .join(' ').trim()
+
+  if (process.env._ !== undefined && process.argv[1] === process.env._) {
+    self.$0 = process.env._.replace(
+      `${path.dirname(process.execPath)}/`, ''
+    )
+  }
+
+  // use context object to keep track of resets, subcommand execution, etc
+  // submodules should modify and check the state of context as necessary
+  const context = { resets: -1, commands: [], fullCommands: [], files: [] }
+  self.getContext = () => context
+
+  // puts yargs back into an initial state. any keys
+  // that have been set to "global" will not be reset
+  // by this action.
+  let options
+  self.resetOptions = self.reset = function resetOptions (aliases) {
+    context.resets++
+    aliases = aliases || {}
+    options = options || {}
+    // put yargs back into an initial state, this
+    // logic is used to build a nested command
+    // hierarchy.
+    const tmpOptions = {}
+    tmpOptions.local = options.local ? options.local : []
+    tmpOptions.configObjects = options.configObjects ? options.configObjects : []
+
+    // if a key has been explicitly set as local,
+    // we should reset it before passing options to command.
+    const localLookup = {}
+    tmpOptions.local.forEach((l) => {
+      localLookup[l] = true
+      ;(aliases[l] || []).forEach((a) => {
+        localLookup[a] = true
+      })
+    })
+
+    // preserve all groups not set to local.
+    preservedGroups = Object.keys(groups).reduce((acc, groupName) => {
+      const keys = groups[groupName].filter(key => !(key in localLookup))
+      if (keys.length > 0) {
+        acc[groupName] = keys
+      }
+      return acc
+    }, {})
+    // groups can now be reset
+    groups = {}
+
+    const arrayOptions = [
+      'array', 'boolean', 'string', 'skipValidation',
+      'count', 'normalize', 'number',
+      'hiddenOptions'
+    ]
+
+    const objectOptions = [
+      'narg', 'key', 'alias', 'default', 'defaultDescription',
+      'config', 'choices', 'demandedOptions', 'demandedCommands', 'coerce'
+    ]
+
+    arrayOptions.forEach((k) => {
+      tmpOptions[k] = (options[k] || []).filter(k => !localLookup[k])
+    })
+
+    objectOptions.forEach((k) => {
+      tmpOptions[k] = objFilter(options[k], (k, v) => !localLookup[k])
+    })
+
+    tmpOptions.envPrefix = options.envPrefix
+    options = tmpOptions
+
+    // if this is the first time being executed, create
+    // instances of all our helpers -- otherwise just reset.
+    usage = usage ? usage.reset(localLookup) : Usage(self, y18n)
+    validation = validation ? validation.reset(localLookup) : Validation(self, usage, y18n)
+    command = command ? command.reset() : Command(self, usage, validation, globalMiddleware)
+    if (!completion) completion = Completion(self, usage, command)
+
+    completionCommand = null
+    output = ''
+    exitError = null
+    hasOutput = false
+    self.parsed = false
+
+    return self
+  }
+  self.resetOptions()
+
+  // temporary hack: allow "freezing" of reset-able state for parse(msg, cb)
+  let frozen
+  function freeze () {
+    frozen = {}
+    frozen.options = options
+    frozen.configObjects = options.configObjects.slice(0)
+    frozen.exitProcess = exitProcess
+    frozen.groups = groups
+    usage.freeze()
+    validation.freeze()
+    command.freeze()
+    frozen.strict = strict
+    frozen.completionCommand = completionCommand
+    frozen.output = output
+    frozen.exitError = exitError
+    frozen.hasOutput = hasOutput
+    frozen.parsed = self.parsed
+  }
+  function unfreeze () {
+    options = frozen.options
+    options.configObjects = frozen.configObjects
+    exitProcess = frozen.exitProcess
+    groups = frozen.groups
+    output = frozen.output
+    exitError = frozen.exitError
+    hasOutput = frozen.hasOutput
+    self.parsed = frozen.parsed
+    usage.unfreeze()
+    validation.unfreeze()
+    command.unfreeze()
+    strict = frozen.strict
+    completionCommand = frozen.completionCommand
+    parseFn = null
+    parseContext = null
+    frozen = undefined
+  }
+
+  self.boolean = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('boolean', keys)
+    return self
+  }
+
+  self.array = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('array', keys)
+    return self
+  }
+
+  self.number = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('number', keys)
+    return self
+  }
+
+  self.normalize = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('normalize', keys)
+    return self
+  }
+
+  self.count = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('count', keys)
+    return self
+  }
+
+  self.string = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('string', keys)
+    return self
+  }
+
+  self.requiresArg = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintObject(self.nargs, false, 'narg', keys, 1)
+    return self
+  }
+
+  self.skipValidation = function (keys) {
+    argsert('<array|string>', [keys], arguments.length)
+    populateParserHintArray('skipValidation', keys)
+    return self
+  }
+
+  function populateParserHintArray (type, keys, value) {
+    keys = [].concat(keys)
+    keys.forEach((key) => {
+      key = sanitizeKey(key)
+      options[type].push(key)
+    })
+  }
+
+  self.nargs = function (key, value) {
+    argsert('<string|object|array> [number]', [key, value], arguments.length)
+    populateParserHintObject(self.nargs, false, 'narg', key, value)
+    return self
+  }
+
+  self.choices = function (key, value) {
+    argsert('<object|string|array> [string|array]', [key, value], arguments.length)
+    populateParserHintObject(self.choices, true, 'choices', key, value)
+    return self
+  }
+
+  self.alias = function (key, value) {
+    argsert('<object|string|array> [string|array]', [key, value], arguments.length)
+    populateParserHintObject(self.alias, true, 'alias', key, value)
+    return self
+  }
+
+  // TODO: actually deprecate self.defaults.
+  self.default = self.defaults = function (key, value, defaultDescription) {
+    argsert('<object|string|array> [*] [string]', [key, value, defaultDescription], arguments.length)
+    if (defaultDescription) options.defaultDescription[key] = defaultDescription
+    if (typeof value === 'function') {
+      if (!options.defaultDescription[key]) options.defaultDescription[key] = usage.functionDescription(value)
+      value = value.call()
+    }
+    populateParserHintObject(self.default, false, 'default', key, value)
+    return self
+  }
+
+  self.describe = function (key, desc) {
+    argsert('<object|string|array> [string]', [key, desc], arguments.length)
+    populateParserHintObject(self.describe, false, 'key', key, true)
+    usage.describe(key, desc)
+    return self
+  }
+
+  self.demandOption = function (keys, msg) {
+    argsert('<object|string|array> [string]', [keys, msg], arguments.length)
+    populateParserHintObject(self.demandOption, false, 'demandedOptions', keys, msg)
+    return self
+  }
+
+  self.coerce = function (keys, value) {
+    argsert('<object|string|array> [function]', [keys, value], arguments.length)
+    populateParserHintObject(self.coerce, false, 'coerce', keys, value)
+    return self
+  }
+
+  function populateParserHintObject (builder, isArray, type, key, value) {
+    if (Array.isArray(key)) {
+      const temp = Object.create(null)
+      // an array of keys with one value ['x', 'y', 'z'], function parse () {}
+      key.forEach((k) => {
+        temp[k] = value
+      })
+      builder(temp)
+    } else if (typeof key === 'object') {
+      // an object of key value pairs: {'x': parse () {}, 'y': parse() {}}
+      Object.keys(key).forEach((k) => {
+        builder(k, key[k])
+      })
+    } else {
+      key = sanitizeKey(key)
+      // a single key value pair 'x', parse() {}
+      if (isArray) {
+        options[type][key] = (options[type][key] || []).concat(value)
+      } else {
+        options[type][key] = value
+      }
+    }
+  }
+
+  // TODO(bcoe): in future major versions move more objects towards
+  // Object.create(null):
+  function sanitizeKey (key) {
+    if (key === '__proto__') return '___proto___'
+    return key
+  }
+
+  function deleteFromParserHintObject (optionKey) {
+    // delete from all parsing hints:
+    // boolean, array, key, alias, etc.
+    Object.keys(options).forEach((hintKey) => {
+      const hint = options[hintKey]
+      if (Array.isArray(hint)) {
+        if (~hint.indexOf(optionKey)) hint.splice(hint.indexOf(optionKey), 1)
+      } else if (typeof hint === 'object') {
+        delete hint[optionKey]
+      }
+    })
+    // now delete the description from usage.js.
+    delete usage.getDescriptions()[optionKey]
+  }
+
+  self.config = function config (key, msg, parseFn) {
+    argsert('[object|string] [string|function] [function]', [key, msg, parseFn], arguments.length)
+    // allow a config object to be provided directly.
+    if (typeof key === 'object') {
+      key = applyExtends(key, cwd)
+      options.configObjects = (options.configObjects || []).concat(key)
+      return self
+    }
+
+    // allow for a custom parsing function.
+    if (typeof msg === 'function') {
+      parseFn = msg
+      msg = null
+    }
+
+    key = key || 'config'
+    self.describe(key, msg || usage.deferY18nLookup('Path to JSON config file'))
+    ;(Array.isArray(key) ? key : [key]).forEach((k) => {
+      options.config[k] = parseFn || true
+    })
+
+    return self
+  }
+
+  self.example = function (cmd, description) {
+    argsert('<string> [string]', [cmd, description], arguments.length)
+    usage.example(cmd, description)
+    return self
+  }
+
+  self.command = function (cmd, description, builder, handler, middlewares) {
+    argsert('<string|array|object> [string|boolean] [function|object] [function] [array]', [cmd, description, builder, handler, middlewares], arguments.length)
+    command.addHandler(cmd, description, builder, handler, middlewares)
+    return self
+  }
+
+  self.commandDir = function (dir, opts) {
+    argsert('<string> [object]', [dir, opts], arguments.length)
+    const req = parentRequire || require
+    command.addDirectory(dir, self.getContext(), req, require('get-caller-file')(), opts)
+    return self
+  }
+
+  // TODO: deprecate self.demand in favor of
+  // .demandCommand() .demandOption().
+  self.demand = self.required = self.require = function demand (keys, max, msg) {
+    // you can optionally provide a 'max' key,
+    // which will raise an exception if too many '_'
+    // options are provided.
+    if (Array.isArray(max)) {
+      max.forEach((key) => {
+        self.demandOption(key, msg)
+      })
+      max = Infinity
+    } else if (typeof max !== 'number') {
+      msg = max
+      max = Infinity
+    }
+
+    if (typeof keys === 'number') {
+      self.demandCommand(keys, max, msg, msg)
+    } else if (Array.isArray(keys)) {
+      keys.forEach((key) => {
+        self.demandOption(key, msg)
+      })
+    } else {
+      if (typeof msg === 'string') {
+        self.demandOption(keys, msg)
+      } else if (msg === true || typeof msg === 'undefined') {
+        self.demandOption(keys)
+      }
+    }
+
+    return self
+  }
+
+  self.demandCommand = function demandCommand (min, max, minMsg, maxMsg) {
+    argsert('[number] [number|string] [string|null|undefined] [string|null|undefined]', [min, max, minMsg, maxMsg], arguments.length)
+
+    if (typeof min === 'undefined') min = 1
+
+    if (typeof max !== 'number') {
+      minMsg = max
+      max = Infinity
+    }
+
+    self.global('_', false)
+
+    options.demandedCommands._ = {
+      min,
+      max,
+      minMsg,
+      maxMsg
+    }
+
+    return self
+  }
+
+  self.getDemandedOptions = () => {
+    argsert([], 0)
+    return options.demandedOptions
+  }
+
+  self.getDemandedCommands = () => {
+    argsert([], 0)
+    return options.demandedCommands
+  }
+
+  self.implies = function (key, value) {
+    argsert('<string|object> [number|string|array]', [key, value], arguments.length)
+    validation.implies(key, value)
+    return self
+  }
+
+  self.conflicts = function (key1, key2) {
+    argsert('<string|object> [string|array]', [key1, key2], arguments.length)
+    validation.conflicts(key1, key2)
+    return self
+  }
+
+  self.usage = function (msg, description, builder, handler) {
+    argsert('<string|null|undefined> [string|boolean] [function|object] [function]', [msg, description, builder, handler], arguments.length)
+
+    if (description !== undefined) {
+      // .usage() can be used as an alias for defining
+      // a default command.
+      if ((msg || '').match(/^\$0( |$)/)) {
+        return self.command(msg, description, builder, handler)
+      } else {
+        throw new YError('.usage() description must start with $0 if being used as alias for .command()')
+      }
+    } else {
+      usage.usage(msg)
+      return self
+    }
+  }
+
+  self.epilogue = self.epilog = function (msg) {
+    argsert('<string>', [msg], arguments.length)
+    usage.epilog(msg)
+    return self
+  }
+
+  self.fail = function (f) {
+    argsert('<function>', [f], arguments.length)
+    usage.failFn(f)
+    return self
+  }
+
+  self.check = function (f, _global) {
+    argsert('<function> [boolean]', [f, _global], arguments.length)
+    validation.check(f, _global !== false)
+    return self
+  }
+
+  self.global = function global (globals, global) {
+    argsert('<string|array> [boolean]', [globals, global], arguments.length)
+    globals = [].concat(globals)
+    if (global !== false) {
+      options.local = options.local.filter(l => globals.indexOf(l) === -1)
+    } else {
+      globals.forEach((g) => {
+        if (options.local.indexOf(g) === -1) options.local.push(g)
+      })
+    }
+    return self
+  }
+
+  self.pkgConf = function pkgConf (key, rootPath) {
+    argsert('<string> [string]', [key, rootPath], arguments.length)
+    let conf = null
+    // prefer cwd to require-main-filename in this method
+    // since we're looking for e.g. "nyc" config in nyc consumer
+    // rather than "yargs" config in nyc (where nyc is the main filename)
+    const obj = pkgUp(rootPath || cwd)
+
+    // If an object exists in the key, add it to options.configObjects
+    if (obj[key] && typeof obj[key] === 'object') {
+      conf = applyExtends(obj[key], rootPath || cwd)
+      options.configObjects = (options.configObjects || []).concat(conf)
+    }
+
+    return self
+  }
+
+  const pkgs = {}
+  function pkgUp (rootPath) {
+    const npath = rootPath || '*'
+    if (pkgs[npath]) return pkgs[npath]
+    const findUp = require('find-up')
+
+    let obj = {}
+    try {
+      let startDir = rootPath || require('require-main-filename')(parentRequire || require)
+
+      // When called in an environment that lacks require.main.filename, such as a jest test runner,
+      // startDir is already process.cwd(), and should not be shortened.
+      // Whether or not it is _actually_ a directory (e.g., extensionless bin) is irrelevant, find-up handles it.
+      if (!rootPath && path.extname(startDir)) {
+        startDir = path.dirname(startDir)
+      }
+
+      const pkgJsonPath = findUp.sync('package.json', {
+        cwd: startDir
+      })
+      obj = JSON.parse(fs.readFileSync(pkgJsonPath))
+    } catch (noop) {}
+
+    pkgs[npath] = obj || {}
+    return pkgs[npath]
+  }
+
+  let parseFn = null
+  let parseContext = null
+  self.parse = function parse (args, shortCircuit, _parseFn) {
+    argsert('[string|array] [function|boolean|object] [function]', [args, shortCircuit, _parseFn], arguments.length)
+    if (typeof args === 'undefined') {
+      return self._parseArgs(processArgs)
+    }
+
+    // a context object can optionally be provided, this allows
+    // additional information to be passed to a command handler.
+    if (typeof shortCircuit === 'object') {
+      parseContext = shortCircuit
+      shortCircuit = _parseFn
+    }
+
+    // by providing a function as a second argument to
+    // parse you can capture output that would otherwise
+    // default to printing to stdout/stderr.
+    if (typeof shortCircuit === 'function') {
+      parseFn = shortCircuit
+      shortCircuit = null
+    }
+    // completion short-circuits the parsing process,
+    // skipping validation, etc.
+    if (!shortCircuit) processArgs = args
+
+    freeze()
+    if (parseFn) exitProcess = false
+
+    const parsed = self._parseArgs(args, shortCircuit)
+    if (parseFn) parseFn(exitError, parsed, output)
+    unfreeze()
+
+    return parsed
+  }
+
+  self._getParseContext = () => parseContext || {}
+
+  self._hasParseCallback = () => !!parseFn
+
+  self.option = self.options = function option (key, opt) {
+    argsert('<string|object> [object]', [key, opt], arguments.length)
+    if (typeof key === 'object') {
+      Object.keys(key).forEach((k) => {
+        self.options(k, key[k])
+      })
+    } else {
+      if (typeof opt !== 'object') {
+        opt = {}
+      }
+
+      options.key[key] = true // track manually set keys.
+
+      if (opt.alias) self.alias(key, opt.alias)
+
+      const demand = opt.demand || opt.required || opt.require
+
+      // deprecated, use 'demandOption' instead
+      if (demand) {
+        self.demand(key, demand)
+      }
+
+      if (opt.demandOption) {
+        self.demandOption(key, typeof opt.demandOption === 'string' ? opt.demandOption : undefined)
+      }
+
+      if ('conflicts' in opt) {
+        self.conflicts(key, opt.conflicts)
+      }
+
+      if ('default' in opt) {
+        self.default(key, opt.default)
+      }
+
+      if ('implies' in opt) {
+        self.implies(key, opt.implies)
+      }
+
+      if ('nargs' in opt) {
+        self.nargs(key, opt.nargs)
+      }
+
+      if (opt.config) {
+        self.config(key, opt.configParser)
+      }
+
+      if (opt.normalize) {
+        self.normalize(key)
+      }
+
+      if ('choices' in opt) {
+        self.choices(key, opt.choices)
+      }
+
+      if ('coerce' in opt) {
+        self.coerce(key, opt.coerce)
+      }
+
+      if ('group' in opt) {
+        self.group(key, opt.group)
+      }
+
+      if (opt.boolean || opt.type === 'boolean') {
+        self.boolean(key)
+        if (opt.alias) self.boolean(opt.alias)
+      }
+
+      if (opt.array || opt.type === 'array') {
+        self.array(key)
+        if (opt.alias) self.array(opt.alias)
+      }
+
+      if (opt.number || opt.type === 'number') {
+        self.number(key)
+        if (opt.alias) self.number(opt.alias)
+      }
+
+      if (opt.string || opt.type === 'string') {
+        self.string(key)
+        if (opt.alias) self.string(opt.alias)
+      }
+
+      if (opt.count || opt.type === 'count') {
+        self.count(key)
+      }
+
+      if (typeof opt.global === 'boolean') {
+        self.global(key, opt.global)
+      }
+
+      if (opt.defaultDescription) {
+        options.defaultDescription[key] = opt.defaultDescription
+      }
+
+      if (opt.skipValidation) {
+        self.skipValidation(key)
+      }
+
+      const desc = opt.describe || opt.description || opt.desc
+      self.describe(key, desc)
+      if (opt.hidden) {
+        self.hide(key)
+      }
+
+      if (opt.requiresArg) {
+        self.requiresArg(key)
+      }
+    }
+
+    return self
+  }
+  self.getOptions = () => options
+
+  self.positional = function (key, opts) {
+    argsert('<string> <object>', [key, opts], arguments.length)
+    if (context.resets === 0) {
+      throw new YError(".positional() can only be called in a command's builder function")
+    }
+
+    // .positional() only supports a subset of the configuration
+    // options available to .option().
+    const supportedOpts = ['default', 'defaultDescription', 'implies', 'normalize',
+      'choices', 'conflicts', 'coerce', 'type', 'describe',
+      'desc', 'description', 'alias']
+    opts = objFilter(opts, (k, v) => {
+      let accept = supportedOpts.indexOf(k) !== -1
+      // type can be one of string|number|boolean.
+      if (k === 'type' && ['string', 'number', 'boolean'].indexOf(v) === -1) accept = false
+      return accept
+    })
+
+    // copy over any settings that can be inferred from the command string.
+    const fullCommand = context.fullCommands[context.fullCommands.length - 1]
+    const parseOptions = fullCommand ? command.cmdToParseOptions(fullCommand) : {
+      array: [],
+      alias: {},
+      default: {},
+      demand: {}
+    }
+    Object.keys(parseOptions).forEach((pk) => {
+      if (Array.isArray(parseOptions[pk])) {
+        if (parseOptions[pk].indexOf(key) !== -1) opts[pk] = true
+      } else {
+        if (parseOptions[pk][key] && !(pk in opts)) opts[pk] = parseOptions[pk][key]
+      }
+    })
+    self.group(key, usage.getPositionalGroupName())
+    return self.option(key, opts)
+  }
+
+  self.group = function group (opts, groupName) {
+    argsert('<string|array> <string>', [opts, groupName], arguments.length)
+    const existing = preservedGroups[groupName] || groups[groupName]
+    if (preservedGroups[groupName]) {
+      // we now only need to track this group name in groups.
+      delete preservedGroups[groupName]
+    }
+
+    const seen = {}
+    groups[groupName] = (existing || []).concat(opts).filter((key) => {
+      if (seen[key]) return false
+      return (seen[key] = true)
+    })
+    return self
+  }
+  // combine explicit and preserved groups. explicit groups should be first
+  self.getGroups = () => Object.assign({}, groups, preservedGroups)
+
+  // as long as options.envPrefix is not undefined,
+  // parser will apply env vars matching prefix to argv
+  self.env = function (prefix) {
+    argsert('[string|boolean]', [prefix], arguments.length)
+    if (prefix === false) options.envPrefix = undefined
+    else options.envPrefix = prefix || ''
+    return self
+  }
+
+  self.wrap = function (cols) {
+    argsert('<number|null|undefined>', [cols], arguments.length)
+    usage.wrap(cols)
+    return self
+  }
+
+  let strict = false
+  self.strict = function (enabled) {
+    argsert('[boolean]', [enabled], arguments.length)
+    strict = enabled !== false
+    return self
+  }
+  self.getStrict = () => strict
+
+  let parserConfig = {}
+  self.parserConfiguration = function parserConfiguration (config) {
+    argsert('<object>', [config], arguments.length)
+    parserConfig = config
+    return self
+  }
+  self.getParserConfiguration = () => parserConfig
+
+  self.showHelp = function (level) {
+    argsert('[string|function]', [level], arguments.length)
+    if (!self.parsed) self._parseArgs(processArgs) // run parser, if it has not already been executed.
+    if (command.hasDefaultCommand()) {
+      context.resets++ // override the restriction on top-level positoinals.
+      command.runDefaultBuilderOn(self, true)
+    }
+    usage.showHelp(level)
+    return self
+  }
+
+  let versionOpt = null
+  self.version = function version (opt, msg, ver) {
+    const defaultVersionOpt = 'version'
+    argsert('[boolean|string] [string] [string]', [opt, msg, ver], arguments.length)
+
+    // nuke the key previously configured
+    // to return version #.
+    if (versionOpt) {
+      deleteFromParserHintObject(versionOpt)
+      usage.version(undefined)
+      versionOpt = null
+    }
+
+    if (arguments.length === 0) {
+      ver = guessVersion()
+      opt = defaultVersionOpt
+    } else if (arguments.length === 1) {
+      if (opt === false) { // disable default 'version' key.
+        return self
+      }
+      ver = opt
+      opt = defaultVersionOpt
+    } else if (arguments.length === 2) {
+      ver = msg
+      msg = null
+    }
+
+    versionOpt = typeof opt === 'string' ? opt : defaultVersionOpt
+    msg = msg || usage.deferY18nLookup('Show version number')
+
+    usage.version(ver || undefined)
+    self.boolean(versionOpt)
+    self.describe(versionOpt, msg)
+    return self
+  }
+
+  function guessVersion () {
+    const obj = pkgUp()
+
+    return obj.version || 'unknown'
+  }
+
+  let helpOpt = null
+  self.addHelpOpt = self.help = function addHelpOpt (opt, msg) {
+    const defaultHelpOpt = 'help'
+    argsert('[string|boolean] [string]', [opt, msg], arguments.length)
+
+    // nuke the key previously configured
+    // to return help.
+    if (helpOpt) {
+      deleteFromParserHintObject(helpOpt)
+      helpOpt = null
+    }
+
+    if (arguments.length === 1) {
+      if (opt === false) return self
+    }
+
+    // use arguments, fallback to defaults for opt and msg
+    helpOpt = typeof opt === 'string' ? opt : defaultHelpOpt
+    self.boolean(helpOpt)
+    self.describe(helpOpt, msg || usage.deferY18nLookup('Show help'))
+    return self
+  }
+
+  const defaultShowHiddenOpt = 'show-hidden'
+  options.showHiddenOpt = defaultShowHiddenOpt
+  self.addShowHiddenOpt = self.showHidden = function addShowHiddenOpt (opt, msg) {
+    argsert('[string|boolean] [string]', [opt, msg], arguments.length)
+
+    if (arguments.length === 1) {
+      if (opt === false) return self
+    }
+
+    const showHiddenOpt = typeof opt === 'string' ? opt : defaultShowHiddenOpt
+    self.boolean(showHiddenOpt)
+    self.describe(showHiddenOpt, msg || usage.deferY18nLookup('Show hidden options'))
+    options.showHiddenOpt = showHiddenOpt
+    return self
+  }
+
+  self.hide = function hide (key) {
+    argsert('<string|object>', [key], arguments.length)
+    options.hiddenOptions.push(key)
+    return self
+  }
+
+  self.showHelpOnFail = function showHelpOnFail (enabled, message) {
+    argsert('[boolean|string] [string]', [enabled, message], arguments.length)
+    usage.showHelpOnFail(enabled, message)
+    return self
+  }
+
+  var exitProcess = true
+  self.exitProcess = function (enabled) {
+    argsert('[boolean]', [enabled], arguments.length)
+    if (typeof enabled !== 'boolean') {
+      enabled = true
+    }
+    exitProcess = enabled
+    return self
+  }
+  self.getExitProcess = () => exitProcess
+
+  var completionCommand = null
+  self.completion = function (cmd, desc, fn) {
+    argsert('[string] [string|boolean|function] [function]', [cmd, desc, fn], arguments.length)
+
+    // a function to execute when generating
+    // completions can be provided as the second
+    // or third argument to completion.
+    if (typeof desc === 'function') {
+      fn = desc
+      desc = null
+    }
+
+    // register the completion command.
+    completionCommand = cmd || 'completion'
+    if (!desc && desc !== false) {
+      desc = 'generate completion script'
+    }
+    self.command(completionCommand, desc)
+
+    // a function can be provided
+    if (fn) completion.registerFunction(fn)
+
+    return self
+  }
+
+  self.showCompletionScript = function ($0) {
+    argsert('[string]', [$0], arguments.length)
+    $0 = $0 || self.$0
+    _logger.log(completion.generateCompletionScript($0, completionCommand))
+    return self
+  }
+
+  self.getCompletion = function (args, done) {
+    argsert('<array> <function>', [args, done], arguments.length)
+    completion.getCompletion(args, done)
+  }
+
+  self.locale = function (locale) {
+    argsert('[string]', [locale], arguments.length)
+    if (arguments.length === 0) {
+      guessLocale()
+      return y18n.getLocale()
+    }
+    detectLocale = false
+    y18n.setLocale(locale)
+    return self
+  }
+
+  self.updateStrings = self.updateLocale = function (obj) {
+    argsert('<object>', [obj], arguments.length)
+    detectLocale = false
+    y18n.updateLocale(obj)
+    return self
+  }
+
+  let detectLocale = true
+  self.detectLocale = function (detect) {
+    argsert('<boolean>', [detect], arguments.length)
+    detectLocale = detect
+    return self
+  }
+  self.getDetectLocale = () => detectLocale
+
+  var hasOutput = false
+  var exitError = null
+  // maybe exit, always capture
+  // context about why we wanted to exit.
+  self.exit = (code, err) => {
+    hasOutput = true
+    exitError = err
+    if (exitProcess) process.exit(code)
+  }
+
+  // we use a custom logger that buffers output,
+  // so that we can print to non-CLIs, e.g., chat-bots.
+  const _logger = {
+    log () {
+      const args = []
+      for (let i = 0; i < arguments.length; i++) args.push(arguments[i])
+      if (!self._hasParseCallback()) console.log.apply(console, args)
+      hasOutput = true
+      if (output.length) output += '\n'
+      output += args.join(' ')
+    },
+    error () {
+      const args = []
+      for (let i = 0; i < arguments.length; i++) args.push(arguments[i])
+      if (!self._hasParseCallback()) console.error.apply(console, args)
+      hasOutput = true
+      if (output.length) output += '\n'
+      output += args.join(' ')
+    }
+  }
+  self._getLoggerInstance = () => _logger
+  // has yargs output an error our help
+  // message in the current execution context.
+  self._hasOutput = () => hasOutput
+
+  self._setHasOutput = () => {
+    hasOutput = true
+  }
+
+  let recommendCommands
+  self.recommendCommands = function (recommend) {
+    argsert('[boolean]', [recommend], arguments.length)
+    recommendCommands = typeof recommend === 'boolean' ? recommend : true
+    return self
+  }
+
+  self.getUsageInstance = () => usage
+
+  self.getValidationInstance = () => validation
+
+  self.getCommandInstance = () => command
+
+  self.terminalWidth = () => {
+    argsert([], 0)
+    return typeof process.stdout.columns !== 'undefined' ? process.stdout.columns : null
+  }
+
+  Object.defineProperty(self, 'argv', {
+    get: () => self._parseArgs(processArgs),
+    enumerable: true
+  })
+
+  self._parseArgs = function parseArgs (args, shortCircuit, _skipValidation, commandIndex) {
+    let skipValidation = !!_skipValidation
+    args = args || processArgs
+
+    options.__ = y18n.__
+    options.configuration = self.getParserConfiguration()
+
+    // Deprecated
+    let pkgConfig = pkgUp()['yargs']
+    if (pkgConfig) {
+      console.warn('Configuring yargs through package.json is deprecated and will be removed in the next major release, please use the JS API instead.')
+      options.configuration = Object.assign({}, pkgConfig, options.configuration)
+    }
+
+    const parsed = Parser.detailed(args, options)
+    let argv = parsed.argv
+    if (parseContext) argv = Object.assign({}, argv, parseContext)
+    const aliases = parsed.aliases
+
+    argv.$0 = self.$0
+    self.parsed = parsed
+
+    try {
+      guessLocale() // guess locale lazily, so that it can be turned off in chain.
+
+      // while building up the argv object, there
+      // are two passes through the parser. If completion
+      // is being performed short-circuit on the first pass.
+      if (shortCircuit) {
+        return argv
+      }
+
+      // if there's a handler associated with a
+      // command defer processing to it.
+      if (helpOpt) {
+        // consider any multi-char helpOpt alias as a valid help command
+        // unless all helpOpt aliases are single-char
+        // note that parsed.aliases is a normalized bidirectional map :)
+        const helpCmds = [helpOpt]
+          .concat(aliases[helpOpt] || [])
+          .filter(k => k.length > 1)
+        // check if help should trigger and strip it from _.
+        if (~helpCmds.indexOf(argv._[argv._.length - 1])) {
+          argv._.pop()
+          argv[helpOpt] = true
+        }
+      }
+
+      const handlerKeys = command.getCommands()
+      const requestCompletions = completion.completionKey in argv
+      const skipRecommendation = argv[helpOpt] || requestCompletions
+      const skipDefaultCommand = skipRecommendation && (handlerKeys.length > 1 || handlerKeys[0] !== '$0')
+
+      if (argv._.length) {
+        if (handlerKeys.length) {
+          let firstUnknownCommand
+          for (let i = (commandIndex || 0), cmd; argv._[i] !== undefined; i++) {
+            cmd = String(argv._[i])
+            if (~handlerKeys.indexOf(cmd) && cmd !== completionCommand) {
+              // commands are executed using a recursive algorithm that executes
+              // the deepest command first; we keep track of the position in the
+              // argv._ array that is currently being executed.
+              return command.runCommand(cmd, self, parsed, i + 1)
+            } else if (!firstUnknownCommand && cmd !== completionCommand) {
+              firstUnknownCommand = cmd
+              break
+            }
+          }
+
+          // run the default command, if defined
+          if (command.hasDefaultCommand() && !skipDefaultCommand) {
+            return command.runCommand(null, self, parsed)
+          }
+
+          // recommend a command if recommendCommands() has
+          // been enabled, and no commands were found to execute
+          if (recommendCommands && firstUnknownCommand && !skipRecommendation) {
+            validation.recommendCommands(firstUnknownCommand, handlerKeys)
+          }
+        }
+
+        // generate a completion script for adding to ~/.bashrc.
+        if (completionCommand && ~argv._.indexOf(completionCommand) && !requestCompletions) {
+          if (exitProcess) setBlocking(true)
+          self.showCompletionScript()
+          self.exit(0)
+        }
+      } else if (command.hasDefaultCommand() && !skipDefaultCommand) {
+        return command.runCommand(null, self, parsed)
+      }
+
+      // we must run completions first, a user might
+      // want to complete the --help or --version option.
+      if (requestCompletions) {
+        if (exitProcess) setBlocking(true)
+
+        // we allow for asynchronous completions,
+        // e.g., loading in a list of commands from an API.
+        const completionArgs = args.slice(args.indexOf(`--${completion.completionKey}`) + 1)
+        completion.getCompletion(completionArgs, (completions) => {
+          ;(completions || []).forEach((completion) => {
+            _logger.log(completion)
+          })
+
+          self.exit(0)
+        })
+        return argv
+      }
+
+      // Handle 'help' and 'version' options
+      // if we haven't already output help!
+      if (!hasOutput) {
+        Object.keys(argv).forEach((key) => {
+          if (key === helpOpt && argv[key]) {
+            if (exitProcess) setBlocking(true)
+
+            skipValidation = true
+            self.showHelp('log')
+            self.exit(0)
+          } else if (key === versionOpt && argv[key]) {
+            if (exitProcess) setBlocking(true)
+
+            skipValidation = true
+            usage.showVersion()
+            self.exit(0)
+          }
+        })
+      }
+
+      // Check if any of the options to skip validation were provided
+      if (!skipValidation && options.skipValidation.length > 0) {
+        skipValidation = Object.keys(argv).some(key => options.skipValidation.indexOf(key) >= 0 && argv[key] === true)
+      }
+
+      // If the help or version options where used and exitProcess is false,
+      // or if explicitly skipped, we won't run validations.
+      if (!skipValidation) {
+        if (parsed.error) throw new YError(parsed.error.message)
+
+        // if we're executed via bash completion, don't
+        // bother with validation.
+        if (!requestCompletions) {
+          self._runValidation(argv, aliases, {}, parsed.error)
+        }
+      }
+    } catch (err) {
+      if (err instanceof YError) usage.fail(err.message, err)
+      else throw err
+    }
+
+    return argv
+  }
+
+  self._runValidation = function runValidation (argv, aliases, positionalMap, parseErrors) {
+    if (parseErrors) throw new YError(parseErrors.message || parseErrors)
+    validation.nonOptionCount(argv)
+    validation.requiredArguments(argv)
+    if (strict) validation.unknownArguments(argv, aliases, positionalMap)
+    validation.customChecks(argv, aliases)
+    validation.limitedChoices(argv)
+    validation.implications(argv)
+    validation.conflicting(argv)
+  }
+
+  function guessLocale () {
+    if (!detectLocale) return
+
+    try {
+      const { env } = process
+      const locale = env.LC_ALL || env.LC_MESSAGES || env.LANG || env.LANGUAGE || 'en_US'
+      self.locale(locale.replace(/[.:].*/, ''))
+    } catch (err) {
+      // if we explode looking up locale just noop
+      // we'll keep using the default language 'en'.
+    }
+  }
+
+  // an app should almost always have --version and --help,
+  // if you *really* want to disable this use .help(false)/.version(false).
+  self.help()
+  self.version()
+
+  return self
+}
+
+// rebase an absolute path to a relative one with respect to a base directory
+// exported for tests
+exports.rebase = rebase
+function rebase (base, dir) {
+  return path.relative(base, dir)
+}
