Index: imaps-frontend/node_modules/side-channel/.eslintrc
===================================================================
--- imaps-frontend/node_modules/side-channel/.eslintrc	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/.eslintrc	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -5,5 +5,4 @@
 
 	"rules": {
-		"id-length": 0,
 		"max-lines-per-function": 0,
 		"multiline-comment-style": 1,
Index: imaps-frontend/node_modules/side-channel/CHANGELOG.md
===================================================================
--- imaps-frontend/node_modules/side-channel/CHANGELOG.md	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/CHANGELOG.md	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -5,19 +5,4 @@
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
-
-## [v1.1.0](https://github.com/ljharb/side-channel/compare/v1.0.6...v1.1.0) - 2024-12-11
-
-### Commits
-
-- [Refactor] extract implementations to `side-channel-weakmap`, `side-channel-map`, `side-channel-list` [`ada5955`](https://github.com/ljharb/side-channel/commit/ada595549a5c4c6c853756d598846b180941c6da)
-- [New] add `channel.delete` [`c01d2d3`](https://github.com/ljharb/side-channel/commit/c01d2d3fd51dbb1ce6da72ad7916e61bd6172aad)
-- [types] improve types [`0c54356`](https://github.com/ljharb/side-channel/commit/0c5435651417df41b8cc1a5f7cdce8bffae68cde)
-- [readme] add content [`be24868`](https://github.com/ljharb/side-channel/commit/be248682ac294b0e22c883092c45985aa91c490a)
-- [actions] split out node 10-20, and 20+ [`c4488e2`](https://github.com/ljharb/side-channel/commit/c4488e241ef3d49a19fe266ac830a2e644305911)
-- [types] use shared tsconfig [`0e0d57c`](https://github.com/ljharb/side-channel/commit/0e0d57c2ff17c7b45c6cbd43ebcf553edc9e3adc)
-- [Dev Deps] update `@ljharb/eslint-config`, `@ljharb/tsconfig`, `@types/get-intrinsic`, `@types/object-inspect`, `@types/tape`, `auto-changelog`, `tape` [`fb4f622`](https://github.com/ljharb/side-channel/commit/fb4f622e64a99a1e40b6e5cd7691674a9dc429e4)
-- [Deps] update `call-bind`, `get-intrinsic`, `object-inspect` [`b78336b`](https://github.com/ljharb/side-channel/commit/b78336b886172d1b457d414ac9e28de8c5fecc78)
-- [Tests] replace `aud` with `npm audit` [`ee3ab46`](https://github.com/ljharb/side-channel/commit/ee3ab4690d954311c35115651bcfd45edd205aa1)
-- [Dev Deps] add missing peer dep [`c03e21a`](https://github.com/ljharb/side-channel/commit/c03e21a7def3b67cdc15ae22316884fefcb2f6a8)
 
 ## [v1.0.6](https://github.com/ljharb/side-channel/compare/v1.0.5...v1.0.6) - 2024-02-29
Index: imaps-frontend/node_modules/side-channel/README.md
===================================================================
--- imaps-frontend/node_modules/side-channel/README.md	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/README.md	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -1,61 +1,2 @@
-# side-channel <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
-
-[![github actions][actions-image]][actions-url]
-[![coverage][codecov-image]][codecov-url]
-[![License][license-image]][license-url]
-[![Downloads][downloads-image]][downloads-url]
-
-[![npm badge][npm-badge-png]][package-url]
-
+# side-channel
 Store information about any JS value in a side channel. Uses WeakMap if available.
-
-Warning: in an environment that lacks `WeakMap`, this implementation will leak memory until you `delete` the `key`.
-
-## Getting started
-
-```sh
-npm install --save side-channel
-```
-
-## Usage/Examples
-
-```js
-const assert = require('assert');
-const getSideChannel = require('side-channel');
-
-const channel = getSideChannel();
-
-const key = {};
-assert.equal(channel.has(key), false);
-assert.throws(() => channel.assert(key), TypeError);
-
-channel.set(key, 42);
-
-channel.assert(key); // does not throw
-assert.equal(channel.has(key), true);
-assert.equal(channel.get(key), 42);
-
-channel.delete(key);
-assert.equal(channel.has(key), false);
-assert.throws(() => channel.assert(key), TypeError);
-```
-
-## Tests
-
-Clone the repo, `npm install`, and run `npm test`
-
-[package-url]: https://npmjs.org/package/side-channel
-[npm-version-svg]: https://versionbadg.es/ljharb/side-channel.svg
-[deps-svg]: https://david-dm.org/ljharb/side-channel.svg
-[deps-url]: https://david-dm.org/ljharb/side-channel
-[dev-deps-svg]: https://david-dm.org/ljharb/side-channel/dev-status.svg
-[dev-deps-url]: https://david-dm.org/ljharb/side-channel#info=devDependencies
-[npm-badge-png]: https://nodei.co/npm/side-channel.png?downloads=true&stars=true
-[license-image]: https://img.shields.io/npm/l/side-channel.svg
-[license-url]: LICENSE
-[downloads-image]: https://img.shields.io/npm/dm/side-channel.svg
-[downloads-url]: https://npm-stat.com/charts.html?package=side-channel
-[codecov-image]: https://codecov.io/gh/ljharb/side-channel/branch/main/graphs/badge.svg
-[codecov-url]: https://app.codecov.io/gh/ljharb/side-channel/
-[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/ljharb/side-channel
-[actions-url]: https://github.com/ljharb/side-channel/actions
Index: imaps-frontend/node_modules/side-channel/index.d.ts
===================================================================
--- imaps-frontend/node_modules/side-channel/index.d.ts	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/index.d.ts	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -1,14 +1,27 @@
-import getSideChannelList from 'side-channel-list';
-import getSideChannelMap from 'side-channel-map';
-import getSideChannelWeakMap from 'side-channel-weakmap';
+declare namespace getSideChannel {
+	type Key = unknown;
+	type ListNode<T> = {
+		key: Key;
+		next: ListNode<T>;
+		value: T;
+	};
+	type RootNode<T> = {
+		key: object;
+		next: null | ListNode<T>;
+	};
+	function listGetNode<T>(list: RootNode<T>, key: ListNode<T>['key']): ListNode<T> | void;
+	function listGet<T>(objects: RootNode<T>, key: ListNode<T>['key']): T | void;
+	function listSet<T>(objects: RootNode<T>, key: ListNode<T>['key'], value: T): void;
+	function listHas<T>(objects: RootNode<T>, key: ListNode<T>['key']): boolean;
 
-declare namespace getSideChannel {
-	type Channel<K, V> =
-		| getSideChannelList.Channel<K, V>
-		| ReturnType<Exclude<typeof getSideChannelMap<K, V>, false>>
-		| ReturnType<Exclude<typeof getSideChannelWeakMap<K, V>, false>>;
+	type Channel = {
+		assert: (key: Key) => void;
+		has: (key: Key) => boolean;
+		get: <T>(key: Key) => T;
+		set: <T>(key: Key, value: T) => void;
+	}
 }
 
-declare function getSideChannel<K, V>(): getSideChannel.Channel<K, V>;
+declare function getSideChannel(): getSideChannel.Channel;
 
 export = getSideChannel;
Index: imaps-frontend/node_modules/side-channel/index.js
===================================================================
--- imaps-frontend/node_modules/side-channel/index.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/index.js	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -1,19 +1,72 @@
 'use strict';
 
+var GetIntrinsic = require('get-intrinsic');
+var callBound = require('call-bind/callBound');
+var inspect = require('object-inspect');
+
 var $TypeError = require('es-errors/type');
-var inspect = require('object-inspect');
-var getSideChannelList = require('side-channel-list');
-var getSideChannelMap = require('side-channel-map');
-var getSideChannelWeakMap = require('side-channel-weakmap');
+var $WeakMap = GetIntrinsic('%WeakMap%', true);
+var $Map = GetIntrinsic('%Map%', true);
 
-var makeChannel = getSideChannelWeakMap || getSideChannelMap || getSideChannelList;
+var $weakMapGet = callBound('WeakMap.prototype.get', true);
+var $weakMapSet = callBound('WeakMap.prototype.set', true);
+var $weakMapHas = callBound('WeakMap.prototype.has', true);
+var $mapGet = callBound('Map.prototype.get', true);
+var $mapSet = callBound('Map.prototype.set', true);
+var $mapHas = callBound('Map.prototype.has', true);
+
+/*
+* This function traverses the list returning the node corresponding to the given key.
+*
+* That node is also moved to the head of the list, so that if it's accessed again we don't need to traverse the whole list. By doing so, all the recently used nodes can be accessed relatively quickly.
+*/
+/** @type {import('.').listGetNode} */
+var listGetNode = function (list, key) { // eslint-disable-line consistent-return
+	/** @type {typeof list | NonNullable<(typeof list)['next']>} */
+	var prev = list;
+	/** @type {(typeof list)['next']} */
+	var curr;
+	for (; (curr = prev.next) !== null; prev = curr) {
+		if (curr.key === key) {
+			prev.next = curr.next;
+			// eslint-disable-next-line no-extra-parens
+			curr.next = /** @type {NonNullable<typeof list.next>} */ (list.next);
+			list.next = curr; // eslint-disable-line no-param-reassign
+			return curr;
+		}
+	}
+};
+
+/** @type {import('.').listGet} */
+var listGet = function (objects, key) {
+	var node = listGetNode(objects, key);
+	return node && node.value;
+};
+/** @type {import('.').listSet} */
+var listSet = function (objects, key, value) {
+	var node = listGetNode(objects, key);
+	if (node) {
+		node.value = value;
+	} else {
+		// Prepend the new node to the beginning of the list
+		objects.next = /** @type {import('.').ListNode<typeof value>} */ ({ // eslint-disable-line no-param-reassign, no-extra-parens
+			key: key,
+			next: objects.next,
+			value: value
+		});
+	}
+};
+/** @type {import('.').listHas} */
+var listHas = function (objects, key) {
+	return !!listGetNode(objects, key);
+};
 
 /** @type {import('.')} */
 module.exports = function getSideChannel() {
-	/** @typedef {ReturnType<typeof getSideChannel>} Channel */
+	/** @type {WeakMap<object, unknown>} */ var $wm;
+	/** @type {Map<object, unknown>} */ var $m;
+	/** @type {import('.').RootNode<unknown>} */ var $o;
 
-	/** @type {Channel | undefined} */ var $channelData;
-
-	/** @type {Channel} */
+	/** @type {import('.').Channel} */
 	var channel = {
 		assert: function (key) {
@@ -22,22 +75,55 @@
 			}
 		},
-		'delete': function (key) {
-			return !!$channelData && $channelData['delete'](key);
-		},
-		get: function (key) {
-			return $channelData && $channelData.get(key);
+		get: function (key) { // eslint-disable-line consistent-return
+			if ($WeakMap && key && (typeof key === 'object' || typeof key === 'function')) {
+				if ($wm) {
+					return $weakMapGet($wm, key);
+				}
+			} else if ($Map) {
+				if ($m) {
+					return $mapGet($m, key);
+				}
+			} else {
+				if ($o) { // eslint-disable-line no-lonely-if
+					return listGet($o, key);
+				}
+			}
 		},
 		has: function (key) {
-			return !!$channelData && $channelData.has(key);
+			if ($WeakMap && key && (typeof key === 'object' || typeof key === 'function')) {
+				if ($wm) {
+					return $weakMapHas($wm, key);
+				}
+			} else if ($Map) {
+				if ($m) {
+					return $mapHas($m, key);
+				}
+			} else {
+				if ($o) { // eslint-disable-line no-lonely-if
+					return listHas($o, key);
+				}
+			}
+			return false;
 		},
 		set: function (key, value) {
-			if (!$channelData) {
-				$channelData = makeChannel();
+			if ($WeakMap && key && (typeof key === 'object' || typeof key === 'function')) {
+				if (!$wm) {
+					$wm = new $WeakMap();
+				}
+				$weakMapSet($wm, key, value);
+			} else if ($Map) {
+				if (!$m) {
+					$m = new $Map();
+				}
+				$mapSet($m, key, value);
+			} else {
+				if (!$o) {
+					// Initialize the linked list as an empty node, so that we don't have to special-case handling of the first node: we can always refer to it as (previous node).next, instead of something like (list).head
+					$o = { key: {}, next: null };
+				}
+				listSet($o, key, value);
 			}
-
-			$channelData.set(key, value);
 		}
 	};
-	// @ts-expect-error TODO: figure out why this is erroring
 	return channel;
 };
Index: imaps-frontend/node_modules/side-channel/package.json
===================================================================
--- imaps-frontend/node_modules/side-channel/package.json	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/package.json	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -1,114 +1,84 @@
 {
-  "_from": "side-channel@^1.1.0",
-  "_id": "side-channel@1.1.0",
-  "_inBundle": false,
-  "_integrity": "sha512-ZX99e6tRweoUXqR+VBrslhda51Nh5MTQwou5tnUDgbtyM0dBgmhEDtWGP/xbKn6hqfPRHujUNwz5fy/wbbhnpw==",
-  "_location": "/side-channel",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "range",
-    "registry": true,
-    "raw": "side-channel@^1.1.0",
-    "name": "side-channel",
-    "escapedName": "side-channel",
-    "rawSpec": "^1.1.0",
-    "saveSpec": null,
-    "fetchSpec": "^1.1.0"
-  },
-  "_requiredBy": [
-    "/internal-slot",
-    "/string.prototype.matchall"
-  ],
-  "_resolved": "https://registry.npmjs.org/side-channel/-/side-channel-1.1.0.tgz",
-  "_shasum": "c3fcff9c4da932784873335ec9765fa94ff66bc9",
-  "_spec": "side-channel@^1.1.0",
-  "_where": "/home/stevetosak/Proekt/IMaps/imaps-frontend/node_modules/internal-slot",
-  "author": {
-    "name": "Jordan Harband",
-    "email": "ljharb@gmail.com"
-  },
-  "auto-changelog": {
-    "output": "CHANGELOG.md",
-    "template": "keepachangelog",
-    "unreleased": false,
-    "commitLimit": false,
-    "backfillLimit": false,
-    "hideCredit": true
-  },
-  "bugs": {
-    "url": "https://github.com/ljharb/side-channel/issues"
-  },
-  "bundleDependencies": false,
-  "dependencies": {
-    "es-errors": "^1.3.0",
-    "object-inspect": "^1.13.3",
-    "side-channel-list": "^1.0.0",
-    "side-channel-map": "^1.0.1",
-    "side-channel-weakmap": "^1.0.2"
-  },
-  "deprecated": false,
-  "description": "Store information about any JS value in a side channel. Uses WeakMap if available.",
-  "devDependencies": {
-    "@arethetypeswrong/cli": "^0.17.1",
-    "@ljharb/eslint-config": "^21.1.1",
-    "@ljharb/tsconfig": "^0.2.2",
-    "@types/object-inspect": "^1.13.0",
-    "@types/tape": "^5.6.5",
-    "auto-changelog": "^2.5.0",
-    "eclint": "^2.8.1",
-    "encoding": "^0.1.13",
-    "eslint": "=8.8.0",
-    "in-publish": "^2.0.1",
-    "npmignore": "^0.3.1",
-    "nyc": "^10.3.2",
-    "safe-publish-latest": "^2.0.0",
-    "tape": "^5.9.0",
-    "typescript": "next"
-  },
-  "engines": {
-    "node": ">= 0.4"
-  },
-  "exports": {
-    ".": "./index.js",
-    "./package.json": "./package.json"
-  },
-  "funding": {
-    "url": "https://github.com/sponsors/ljharb"
-  },
-  "homepage": "https://github.com/ljharb/side-channel#readme",
-  "keywords": [
-    "weakmap",
-    "map",
-    "side",
-    "channel",
-    "metadata"
-  ],
-  "license": "MIT",
-  "main": "index.js",
-  "name": "side-channel",
-  "publishConfig": {
-    "ignore": [
-      ".github/workflows"
-    ]
-  },
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/ljharb/side-channel.git"
-  },
-  "scripts": {
-    "lint": "eslint --ext=js,mjs .",
-    "postlint": "tsc -p . && attw -P",
-    "posttest": "npx npm@'>=10.2' audit --production",
-    "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"",
-    "prelint": "eclint check $(git ls-files | xargs find 2> /dev/null | grep -vE 'node_modules|\\.git')",
-    "prepack": "npmignore --auto --commentLines=autogenerated",
-    "prepublish": "not-in-publish || npm run prepublishOnly",
-    "prepublishOnly": "safe-publish-latest",
-    "pretest": "npm run lint",
-    "test": "npm run tests-only",
-    "tests-only": "nyc tape 'test/**/*.js'",
-    "version": "auto-changelog && git add CHANGELOG.md"
-  },
-  "types": "./index.d.ts",
-  "version": "1.1.0"
+	"name": "side-channel",
+	"version": "1.0.6",
+	"description": "Store information about any JS value in a side channel. Uses WeakMap if available.",
+	"main": "index.js",
+	"exports": {
+		"./package.json": "./package.json",
+		".": "./index.js"
+	},
+	"types": "./index.d.ts",
+	"scripts": {
+		"prepack": "npmignore --auto --commentLines=autogenerated",
+		"prepublishOnly": "safe-publish-latest",
+		"prepublish": "not-in-publish || npm run prepublishOnly",
+		"prelint": "eclint check $(git ls-files | xargs find 2> /dev/null | grep -vE 'node_modules|\\.git')",
+		"lint": "eslint --ext=js,mjs .",
+		"postlint": "tsc -p .",
+		"pretest": "npm run lint",
+		"tests-only": "nyc tape 'test/**/*.js'",
+		"test": "npm run tests-only",
+		"posttest": "aud --production",
+		"version": "auto-changelog && git add CHANGELOG.md",
+		"postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\""
+	},
+	"repository": {
+		"type": "git",
+		"url": "git+https://github.com/ljharb/side-channel.git"
+	},
+	"keywords": [
+		"weakmap",
+		"map",
+		"side",
+		"channel",
+		"metadata"
+	],
+	"author": "Jordan Harband <ljharb@gmail.com>",
+	"funding": {
+		"url": "https://github.com/sponsors/ljharb"
+	},
+	"license": "MIT",
+	"bugs": {
+		"url": "https://github.com/ljharb/side-channel/issues"
+	},
+	"homepage": "https://github.com/ljharb/side-channel#readme",
+	"devDependencies": {
+		"@ljharb/eslint-config": "^21.1.0",
+		"@types/call-bind": "^1.0.5",
+		"@types/get-intrinsic": "^1.2.2",
+		"@types/object-inspect": "^1.8.4",
+		"@types/tape": "^5.6.4",
+		"aud": "^2.0.4",
+		"auto-changelog": "^2.4.0",
+		"eclint": "^2.8.1",
+		"eslint": "=8.8.0",
+		"in-publish": "^2.0.1",
+		"npmignore": "^0.3.1",
+		"nyc": "^10.3.2",
+		"safe-publish-latest": "^2.0.0",
+		"tape": "^5.7.5",
+		"typescript": "next"
+	},
+	"dependencies": {
+		"call-bind": "^1.0.7",
+		"es-errors": "^1.3.0",
+		"get-intrinsic": "^1.2.4",
+		"object-inspect": "^1.13.1"
+	},
+	"auto-changelog": {
+		"output": "CHANGELOG.md",
+		"template": "keepachangelog",
+		"unreleased": false,
+		"commitLimit": false,
+		"backfillLimit": false,
+		"hideCredit": true
+	},
+	"publishConfig": {
+		"ignore": [
+			".github/workflows"
+		]
+	},
+	"engines": {
+		"node": ">= 0.4"
+	}
 }
Index: imaps-frontend/node_modules/side-channel/test/index.js
===================================================================
--- imaps-frontend/node_modules/side-channel/test/index.js	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/test/index.js	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -5,100 +5,79 @@
 var getSideChannel = require('../');
 
-test('getSideChannel', function (t) {
-	t.test('export', function (st) {
-		st.equal(typeof getSideChannel, 'function', 'is a function');
+test('export', function (t) {
+	t.equal(typeof getSideChannel, 'function', 'is a function');
+	t.equal(getSideChannel.length, 0, 'takes no arguments');
 
-		st.equal(getSideChannel.length, 0, 'takes no arguments');
-
-		var channel = getSideChannel();
-		st.ok(channel, 'is truthy');
-		st.equal(typeof channel, 'object', 'is an object');
-		st.end();
-	});
-
-	t.test('assert', function (st) {
-		var channel = getSideChannel();
-		st['throws'](
-			function () { channel.assert({}); },
-			TypeError,
-			'nonexistent value throws'
-		);
-
-		var o = {};
-		channel.set(o, 'data');
-		st.doesNotThrow(function () { channel.assert(o); }, 'existent value noops');
-
-		st.end();
-	});
-
-	t.test('has', function (st) {
-		var channel = getSideChannel();
-		/** @type {unknown[]} */ var o = [];
-
-		st.equal(channel.has(o), false, 'nonexistent value yields false');
-
-		channel.set(o, 'foo');
-		st.equal(channel.has(o), true, 'existent value yields true');
-
-		st.equal(channel.has('abc'), false, 'non object value non existent yields false');
-
-		channel.set('abc', 'foo');
-		st.equal(channel.has('abc'), true, 'non object value that exists yields true');
-
-		st.end();
-	});
-
-	t.test('get', function (st) {
-		var channel = getSideChannel();
-		var o = {};
-		st.equal(channel.get(o), undefined, 'nonexistent value yields undefined');
-
-		var data = {};
-		channel.set(o, data);
-		st.equal(channel.get(o), data, '"get" yields data set by "set"');
-
-		st.end();
-	});
-
-	t.test('set', function (st) {
-		var channel = getSideChannel();
-		var o = function () {};
-		st.equal(channel.get(o), undefined, 'value not set');
-
-		channel.set(o, 42);
-		st.equal(channel.get(o), 42, 'value was set');
-
-		channel.set(o, Infinity);
-		st.equal(channel.get(o), Infinity, 'value was set again');
-
-		var o2 = {};
-		channel.set(o2, 17);
-		st.equal(channel.get(o), Infinity, 'o is not modified');
-		st.equal(channel.get(o2), 17, 'o2 is set');
-
-		channel.set(o, 14);
-		st.equal(channel.get(o), 14, 'o is modified');
-		st.equal(channel.get(o2), 17, 'o2 is not modified');
-
-		st.end();
-	});
-
-	t.test('delete', function (st) {
-		var channel = getSideChannel();
-		var o = {};
-		st.equal(channel['delete']({}), false, 'nonexistent value yields false');
-
-		channel.set(o, 42);
-		st.equal(channel.has(o), true, 'value is set');
-
-		st.equal(channel['delete']({}), false, 'nonexistent value still yields false');
-
-		st.equal(channel['delete'](o), true, 'deleted value yields true');
-
-		st.equal(channel.has(o), false, 'value is no longer set');
-
-		st.end();
-	});
+	var channel = getSideChannel();
+	t.ok(channel, 'is truthy');
+	t.equal(typeof channel, 'object', 'is an object');
 
 	t.end();
 });
+
+test('assert', function (t) {
+	var channel = getSideChannel();
+	t['throws'](
+		function () { channel.assert({}); },
+		TypeError,
+		'nonexistent value throws'
+	);
+
+	var o = {};
+	channel.set(o, 'data');
+	t.doesNotThrow(function () { channel.assert(o); }, 'existent value noops');
+
+	t.end();
+});
+
+test('has', function (t) {
+	var channel = getSideChannel();
+	/** @type {unknown[]} */ var o = [];
+
+	t.equal(channel.has(o), false, 'nonexistent value yields false');
+
+	channel.set(o, 'foo');
+	t.equal(channel.has(o), true, 'existent value yields true');
+
+	t.equal(channel.has('abc'), false, 'non object value non existent yields false');
+
+	channel.set('abc', 'foo');
+	t.equal(channel.has('abc'), true, 'non object value that exists yields true');
+
+	t.end();
+});
+
+test('get', function (t) {
+	var channel = getSideChannel();
+	var o = {};
+	t.equal(channel.get(o), undefined, 'nonexistent value yields undefined');
+
+	var data = {};
+	channel.set(o, data);
+	t.equal(channel.get(o), data, '"get" yields data set by "set"');
+
+	t.end();
+});
+
+test('set', function (t) {
+	var channel = getSideChannel();
+	var o = function () {};
+	t.equal(channel.get(o), undefined, 'value not set');
+
+	channel.set(o, 42);
+	t.equal(channel.get(o), 42, 'value was set');
+
+	channel.set(o, Infinity);
+	t.equal(channel.get(o), Infinity, 'value was set again');
+
+	var o2 = {};
+	channel.set(o2, 17);
+	t.equal(channel.get(o), Infinity, 'o is not modified');
+	t.equal(channel.get(o2), 17, 'o2 is set');
+
+	channel.set(o, 14);
+	t.equal(channel.get(o), 14, 'o is modified');
+	t.equal(channel.get(o2), 17, 'o2 is not modified');
+
+	t.end();
+});
Index: imaps-frontend/node_modules/side-channel/tsconfig.json
===================================================================
--- imaps-frontend/node_modules/side-channel/tsconfig.json	(revision 79a03170cdde4e801d12257ee86723774970427b)
+++ imaps-frontend/node_modules/side-channel/tsconfig.json	(revision d56544918790c0c3bc50f2f0a98c99f3d2988ccf)
@@ -1,9 +1,50 @@
 {
-	"extends": "@ljharb/tsconfig",
 	"compilerOptions": {
-		"target": "es2021",
+		/* Visit https://aka.ms/tsconfig.json to read more about this file */
+
+		/* Projects */
+
+		/* Language and Environment */
+		"target": "es2022",																	/* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
+		// "lib": [],																				/* Specify a set of bundled library declaration files that describe the target runtime environment. */
+		// "noLib": true,																		/* Disable including any library files, including the default lib.d.ts. */
+		"useDefineForClassFields": true,										 /* Emit ECMAScript-standard-compliant class fields. */
+		// "moduleDetection": "auto",												/* Control what method is used to detect module-format JS files. */
+
+		/* Modules */
+		"module": "commonjs",																/* Specify what module code is generated. */
+		// "rootDir": "./",																	/* Specify the root folder within your source files. */
+		// "moduleResolution": "node",											 /* Specify how TypeScript looks up a file from a given module specifier. */
+		// "baseUrl": "./",																	/* Specify the base directory to resolve non-relative module names. */
+		// "paths": {},																			/* Specify a set of entries that re-map imports to additional lookup locations. */
+		// "rootDirs": [],																	 /* Allow multiple folders to be treated as one when resolving modules. */
+		// "typeRoots": ["types"],													 /* Specify multiple folders that act like `./node_modules/@types`. */
+		"resolveJsonModule": true,													 /* Enable importing .json files. */
+		// "allowArbitraryExtensions": true,								 /* Enable importing files with any extension, provided a declaration file is present. */
+
+		/* JavaScript Support */
+		"allowJs": true,																		 /* Allow JavaScript files to be a part of your program. Use the `checkJS` option to get errors from these files. */
+		"checkJs": true,																		 /* Enable error reporting in type-checked JavaScript files. */
+		"maxNodeModuleJsDepth": 1,													 /* Specify the maximum folder depth used for checking JavaScript files from `node_modules`. Only applicable with `allowJs`. */
+
+		/* Emit */
+		"declaration": true,																 /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
+		"declarationMap": true,															/* Create sourcemaps for d.ts files. */
+		"noEmit": true,																			/* Disable emitting files from a compilation. */
+
+		/* Interop Constraints */
+		"allowSyntheticDefaultImports": true,								/* Allow `import x from y` when a module doesn't have a default export. */
+		"esModuleInterop": true,														 /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables `allowSyntheticDefaultImports` for type compatibility. */
+		"forceConsistentCasingInFileNames": true,						/* Ensure that casing is correct in imports. */
+
+		/* Type Checking */
+		"strict": true,																			/* Enable all strict type-checking options. */
+
+		/* Completeness */
+		// "skipLibCheck": true															/* Skip type checking all .d.ts files. */
 	},
 	"exclude": [
 		"coverage",
+		"test/list-exports"
 	],
 }
