Index: frontend/node_modules/jsx-ast-utils/README.md
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+# jsx-ast-utils <sup>[![Version Badge][npm-version-svg]][package-url]</sup>
+
+[![github actions][actions-image]][actions-url]
+[![coverage][codecov-image]][codecov-url]
+[![dependency status][deps-svg]][deps-url]
+[![dev dependency status][dev-deps-svg]][dev-deps-url]
+[![License][license-image]][license-url]
+[![Downloads][downloads-image]][downloads-url]
+
+[![npm badge][npm-badge-png]][package-url]
+
+AST utility module for statically analyzing JSX.
+
+## Installation
+```sh
+$ npm i jsx-ast-utils --save
+```
+
+## Usage
+This is a utility module to evaluate AST objects for JSX syntax. This can be super useful when writing linting rules for JSX code. It was originally in the code for [eslint-plugin-jsx-a11y](https://github.com/jsx-eslint/eslint-plugin-jsx-a11y), however I thought it could be useful to be extracted and maintained separately so **you** could write new interesting rules to statically analyze JSX.
+
+### ESLint example
+```js
+import { hasProp } from 'jsx-ast-utils';
+// OR: var hasProp = require('jsx-ast-utils').hasProp;
+// OR: const hasProp = require('jsx-ast-utils/hasProp');
+// OR: import hasProp from 'jsx-ast-utils/hasProp';
+
+module.exports = context => ({
+  JSXOpeningElement: node => {
+    const onChange = hasProp(node.attributes, 'onChange');
+
+    if (onChange) {
+      context.report({
+        node,
+        message: `No onChange!`
+      });
+    }
+  }
+});
+```
+
+## API
+### AST Resources
+1. [JSX spec](https://github.com/facebook/jsx/blob/master/AST.md)
+2. [JS spec](https://github.com/estree/estree/blob/master/spec.md)
+
+### hasProp
+```js
+hasProp(props, prop, options);
+```
+Returns boolean indicating whether an prop exists as an attribute on a JSX element node.
+
+#### Props
+Object - The attributes on the visited node. (Usually `node.attributes`).
+#### Prop
+String - A string representation of the prop you want to check for existence.
+#### Options
+Object - An object representing options for existence checking
+  1. `ignoreCase` - automatically set to `true`.
+  2. `spreadStrict` - automatically set to `true`. This means if spread operator exists in
+     props, it will assume the prop you are looking for is not in the spread.
+     Example: `<div {...props} />` looking for specific prop here will return false if `spreadStrict` is `true`.
+
+<hr />
+
+### hasAnyProp
+
+```js
+hasAnyProp(props, prop, options);
+```
+Returns a boolean indicating if **any** of props in `prop` argument exist on the node.
+
+#### Props
+Object - The attributes on the visited node. (Usually `node.attributes`).
+#### Prop
+Array<String> - An array of strings representing the props you want to check for existence.
+#### Options
+Object - An object representing options for existence checking
+  1. `ignoreCase` - automatically set to `true`.
+  2. `spreadStrict` - automatically set to `true`. This means if spread operator exists in
+     props, it will assume the prop you are looking for is not in the spread.
+     Example: `<div {...props} />` looking for specific prop here will return false if `spreadStrict` is `true`.
+
+<hr />
+
+### hasEveryProp
+
+```js
+hasEveryProp(props, prop, options);
+```
+Returns a boolean indicating if **all** of props in `prop` argument exist on the node.
+
+#### Props
+Object - The attributes on the visited node. (Usually `node.attributes`).
+#### Prop
+Array<String> - An array of strings representing the props you want to check for existence.
+#### Options
+Object - An object representing options for existence checking
+ 1. `ignoreCase` - automatically set to `true`.
+ 2. `spreadStrict` - automatically set to `true`. This means if spread operator exists in
+    props, it will assume the prop you are looking for is not in the spread.
+    Example: `<div {...props} />` looking for specific prop here will return false if `spreadStrict` is `true`.
+
+<hr />
+
+### getProp
+
+```js
+getProp(props, prop, options);
+```
+Returns the JSXAttribute itself or undefined, indicating the prop is not present on the JSXOpeningElement.
+
+#### Props
+Object - The attributes on the visited node. (Usually `node.attributes`).
+#### Prop
+String - A string representation of the prop you want to check for existence.
+#### Options
+Object - An object representing options for existence checking
+  1. `ignoreCase` - automatically set to `true`.
+
+<hr />
+
+### elementType
+```js
+elementType(node)
+```
+Returns the tagName associated with a JSXElement.
+
+#### Node
+Object - The visited JSXElement node object.
+
+<hr />
+
+### getPropValue
+
+```js
+getPropValue(prop);
+```
+Returns the value of a given attribute. Different types of attributes have their associated values in different properties on the object.
+
+This function should return the most *closely* associated value with the intention of the JSX.
+
+#### Prop
+Object - The JSXAttribute collected by AST parser.
+
+<hr />
+
+### getLiteralPropValue
+
+```js
+getLiteralPropValue(prop);
+```
+Returns the value of a given attribute. Different types of attributes have their associated values in different properties on the object.
+
+This function should return a value only if we can extract a literal value from its attribute (i.e. values that have generic types in JavaScript - strings, numbers, booleans, etc.)
+
+#### Prop
+Object - The JSXAttribute collected by AST parser.
+
+<hr />
+
+### propName
+
+```js
+propName(prop);
+```
+Returns the name associated with a JSXAttribute. For example, given `<div foo="bar" />` and the JSXAttribute for `foo`, this will return the string `"foo"`.
+
+#### Prop
+Object - The JSXAttribute collected by AST parser.
+
+<hr />
+
+### eventHandlers
+
+```js
+console.log(eventHandlers);
+/*
+[
+  'onCopy',
+  'onCut',
+  'onPaste',
+  'onCompositionEnd',
+  'onCompositionStart',
+  'onCompositionUpdate',
+  'onKeyDown',
+  'onKeyPress',
+  'onKeyUp',
+  'onFocus',
+  'onBlur',
+  'onChange',
+  'onInput',
+  'onSubmit',
+  'onClick',
+  'onContextMenu',
+  'onDblClick',
+  'onDoubleClick',
+  'onDrag',
+  'onDragEnd',
+  'onDragEnter',
+  'onDragExit',
+  'onDragLeave',
+  'onDragOver',
+  'onDragStart',
+  'onDrop',
+  'onMouseDown',
+  'onMouseEnter',
+  'onMouseLeave',
+  'onMouseMove',
+  'onMouseOut',
+  'onMouseOver',
+  'onMouseUp',
+  'onSelect',
+  'onTouchCancel',
+  'onTouchEnd',
+  'onTouchMove',
+  'onTouchStart',
+  'onScroll',
+  'onWheel',
+  'onAbort',
+  'onCanPlay',
+  'onCanPlayThrough',
+  'onDurationChange',
+  'onEmptied',
+  'onEncrypted',
+  'onEnded',
+  'onError',
+  'onLoadedData',
+  'onLoadedMetadata',
+  'onLoadStart',
+  'onPause',
+  'onPlay',
+  'onPlaying',
+  'onProgress',
+  'onRateChange',
+  'onSeeked',
+  'onSeeking',
+  'onStalled',
+  'onSuspend',
+  'onTimeUpdate',
+  'onVolumeChange',
+  'onWaiting',
+  'onLoad',
+  'onError',
+  'onAnimationStart',
+  'onAnimationEnd',
+  'onAnimationIteration',
+  'onTransitionEnd',
+]
+*/
+```
+
+Contains a flat list of common event handler props used in JSX to attach behaviors
+to DOM events.
+
+#### eventHandlersByType
+
+The same list as `eventHandlers`, grouped into types.
+
+```js
+console.log(eventHandlersByType);
+/*
+{
+  clipboard: [ 'onCopy', 'onCut', 'onPaste' ],
+  composition: [ 'onCompositionEnd', 'onCompositionStart', 'onCompositionUpdate' ],
+  keyboard: [ 'onKeyDown', 'onKeyPress', 'onKeyUp' ],
+  focus: [ 'onFocus', 'onBlur' ],
+  form: [ 'onChange', 'onInput', 'onSubmit' ],
+  mouse: [ 'onClick', 'onContextMenu', 'onDblClick', 'onDoubleClick', 'onDrag', 'onDragEnd', 'onDragEnter', 'onDragExit', 'onDragLeave', 'onDragOver', 'onDragStart', 'onDrop', 'onMouseDown', 'onMouseEnter', 'onMouseLeave', 'onMouseMove', 'onMouseOut', 'onMouseOver', 'onMouseUp' ],
+  selection: [ 'onSelect' ],
+  touch: [ 'onTouchCancel', 'onTouchEnd', 'onTouchMove', 'onTouchStart' ],
+  ui: [ 'onScroll' ],
+  wheel: [ 'onWheel' ],
+  media: [ 'onAbort', 'onCanPlay', 'onCanPlayThrough', 'onDurationChange', 'onEmptied', 'onEncrypted', 'onEnded', 'onError', 'onLoadedData', 'onLoadedMetadata', 'onLoadStart', 'onPause', 'onPlay', 'onPlaying', 'onProgress', 'onRateChange', 'onSeeked', 'onSeeking', 'onStalled', 'onSuspend', 'onTimeUpdate', 'onVolumeChange', 'onWaiting' ],
+  image: [ 'onLoad', 'onError' ],
+  animation: [ 'onAnimationStart', 'onAnimationEnd', 'onAnimationIteration' ],
+  transition: [ 'onTransitionEnd' ],
+}
+*/
+```
+
+
+[1]: https://npmjs.org/package/jsx-ast-utils
+[2]: https://versionbadg.es/jsx-eslint/jsx-ast-utils.svg
+[5]: https://david-dm.org/jsx-eslint/jsx-ast-utils.svg
+[6]: https://david-dm.org/jsx-eslint/jsx-ast-utils
+[7]: https://david-dm.org/jsx-eslint/jsx-ast-utils/dev-status.svg
+[8]: https://david-dm.org/jsx-eslint/jsx-ast-utils#info=devDependencies
+[11]: https://nodei.co/npm/jsx-ast-utils.png?downloads=true&stars=true
+[license-image]: https://img.shields.io/npm/l/jsx-ast-utils.svg
+[license-url]: LICENSE
+[downloads-image]: https://img.shields.io/npm/dm/jsx-ast-utils.svg
+[downloads-url]: https://npm-stat.com/charts.html?package=jsx-ast-utils
+[codecov-image]: https://codecov.io/gh/jsx-eslint/jsx-ast-utils/branch/main/graphs/badge.svg
+[codecov-url]: https://app.codecov.io/gh/jsx-eslint/jsx-ast-utils/
+[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/jsx-eslint/jsx-ast-utils
+[actions-url]: https://github.com/jsx-eslint/jsx-ast-utils/actions