FM / rules

/home/techb158/balavpn.abdallabala.com/node_modules/eslint-plugin-react/lib/rules/

/home/techb158/balavpn.abdallabala.com/node_modules/eslint-plugin-react/lib/rules

Name	Size	Mode	Actions
boolean-prop-naming.d.ts	126	0666	edit dl rm
boolean-prop-naming.d.ts.map	161	0666	edit dl rm
boolean-prop-naming.js	13286	0666	edit dl rm
button-has-type.d.ts	122	0666	edit dl rm
button-has-type.d.ts.map	153	0666	edit dl rm
button-has-type.js	4528	0666	edit dl rm
checked-requires-onchange-or-readonly.d.ts	144	0666	edit dl rm
checked-requires-onchange-or-readonly.d.ts.map	197	0666	edit dl rm
checked-requires-onchange-or-readonly.js	3547	0666	edit dl rm
default-props-match-prop-types.d.ts	137	0666	edit dl rm
default-props-match-prop-types.d.ts.map	183	0666	edit dl rm
default-props-match-prop-types.js	3468	0666	edit dl rm
destructuring-assignment.d.ts	131	0666	edit dl rm
destructuring-assignment.d.ts.map	171	0666	edit dl rm
destructuring-assignment.js	9888	0666	edit dl rm
display-name.d.ts	119	0666	edit dl rm
display-name.d.ts.map	147	0666	edit dl rm
display-name.js	9130	0666	edit dl rm
forbid-component-props.d.ts	129	0666	edit dl rm
forbid-component-props.d.ts.map	167	0666	edit dl rm
forbid-component-props.js	7769	0666	edit dl rm
forbid-dom-props.d.ts	123	0666	edit dl rm
forbid-dom-props.d.ts.map	155	0666	edit dl rm
forbid-dom-props.js	3190	0666	edit dl rm
forbid-elements.d.ts	122	0666	edit dl rm
forbid-elements.d.ts.map	153	0666	edit dl rm
forbid-elements.js	3200	0666	edit dl rm
forbid-foreign-prop-types.d.ts	132	0666	edit dl rm
forbid-foreign-prop-types.d.ts.map	172	0666	edit dl rm
forbid-foreign-prop-types.js	3714	0666	edit dl rm
forbid-prop-types.d.ts	124	0666	edit dl rm
forbid-prop-types.d.ts.map	157	0666	edit dl rm
forbid-prop-types.js	8859	0666	edit dl rm
forward-ref-uses-ref.d.ts	127	0666	edit dl rm
forward-ref-uses-ref.d.ts.map	163	0666	edit dl rm
forward-ref-uses-ref.js	3133	0666	edit dl rm
function-component-definition.d.ts	136	0666	edit dl rm
function-component-definition.d.ts.map	181	0666	edit dl rm
function-component-definition.js	8413	0666	edit dl rm
hook-use-state.d.ts	121	0666	edit dl rm
hook-use-state.d.ts.map	151	0666	edit dl rm
hook-use-state.js	7365	0666	edit dl rm
iframe-missing-sandbox.d.ts	129	0666	edit dl rm
iframe-missing-sandbox.d.ts.map	167	0666	edit dl rm
iframe-missing-sandbox.js	4022	0666	edit dl rm
index.d.ts	6479	0666	edit dl rm
index.d.ts.map	224	0666	edit dl rm
index.js	6337	0666	edit dl rm
jsx-boolean-value.d.ts	124	0666	edit dl rm
jsx-boolean-value.d.ts.map	157	0666	edit dl rm
jsx-boolean-value.js	4515	0666	edit dl rm
jsx-child-element-spacing.d.ts	132	0666	edit dl rm
jsx-child-element-spacing.d.ts.map	173	0666	edit dl rm
jsx-child-element-spacing.js	2915	0666	edit dl rm
jsx-closing-bracket-location.d.ts	135	0666	edit dl rm
jsx-closing-bracket-location.d.ts.map	179	0666	edit dl rm
jsx-closing-bracket-location.js	11006	0666	edit dl rm
jsx-closing-tag-location.d.ts	131	0666	edit dl rm
jsx-closing-tag-location.d.ts.map	171	0666	edit dl rm
jsx-closing-tag-location.js	3766	0666	edit dl rm
jsx-curly-brace-presence.d.ts	131	0666	edit dl rm
jsx-curly-brace-presence.d.ts.map	171	0666	edit dl rm
jsx-curly-brace-presence.js	13890	0666	edit dl rm
jsx-curly-newline.d.ts	124	0666	edit dl rm
jsx-curly-newline.d.ts.map	157	0666	edit dl rm
jsx-curly-newline.js	6128	0666	edit dl rm
jsx-curly-spacing.d.ts	124	0666	edit dl rm
jsx-curly-spacing.d.ts.map	157	0666	edit dl rm
jsx-curly-spacing.js	14795	0666	edit dl rm
jsx-equals-spacing.d.ts	125	0666	edit dl rm
jsx-equals-spacing.d.ts.map	159	0666	edit dl rm
jsx-equals-spacing.js	3621	0666	edit dl rm
jsx-filename-extension.d.ts	129	0666	edit dl rm
jsx-filename-extension.d.ts.map	167	0666	edit dl rm
jsx-filename-extension.js	3240	0666	edit dl rm
jsx-first-prop-new-line.d.ts	130	0666	edit dl rm
jsx-first-prop-new-line.d.ts.map	169	0666	edit dl rm
jsx-first-prop-new-line.js	2734	0666	edit dl rm
jsx-fragments.d.ts	120	0666	edit dl rm
jsx-fragments.d.ts.map	149	0666	edit dl rm
jsx-fragments.js	7043	0666	edit dl rm
jsx-handler-names.d.ts	124	0666	edit dl rm
jsx-handler-names.d.ts.map	157	0666	edit dl rm
jsx-handler-names.js	6347	0666	edit dl rm
jsx-indent-props.d.ts	123	0666	edit dl rm
jsx-indent-props.d.ts.map	155	0666	edit dl rm
jsx-indent-props.js	6579	0666	edit dl rm
jsx-indent.d.ts	117	0666	edit dl rm
jsx-indent.d.ts.map	143	0666	edit dl rm
jsx-indent.js	14681	0666	edit dl rm
jsx-key.d.ts	114	0666	edit dl rm
jsx-key.d.ts.map	137	0666	edit dl rm
jsx-key.js	10172	0666	edit dl rm
jsx-max-depth.d.ts	120	0666	edit dl rm
jsx-max-depth.d.ts.map	149	0666	edit dl rm
jsx-max-depth.js	4133	0666	edit dl rm
jsx-max-props-per-line.d.ts	129	0666	edit dl rm
jsx-max-props-per-line.d.ts.map	167	0666	edit dl rm
jsx-max-props-per-line.js	4162	0666	edit dl rm
jsx-newline.d.ts	118	0666	edit dl rm
jsx-newline.d.ts.map	145	0666	edit dl rm
jsx-newline.js	5044	0666	edit dl rm
jsx-no-bind.d.ts	118	0666	edit dl rm
jsx-no-bind.d.ts.map	145	0666	edit dl rm
jsx-no-bind.js	6172	0666	edit dl rm
jsx-no-comment-textnodes.d.ts	131	0666	edit dl rm
jsx-no-comment-textnodes.d.ts.map	171	0666	edit dl rm
jsx-no-comment-textnodes.js	1847	0666	edit dl rm
jsx-no-constructed-context-values.d.ts	140	0666	edit dl rm
jsx-no-constructed-context-values.d.ts.map	189	0666	edit dl rm
jsx-no-constructed-context-values.js	8778	0666	edit dl rm
jsx-no-duplicate-props.d.ts	129	0666	edit dl rm
jsx-no-duplicate-props.d.ts.map	167	0666	edit dl rm
jsx-no-duplicate-props.js	1697	0666	edit dl rm
jsx-no-leaked-render.d.ts	127	0666	edit dl rm
jsx-no-leaked-render.d.ts.map	163	0666	edit dl rm
jsx-no-leaked-render.js	7618	0666	edit dl rm
jsx-no-literals.d.ts	926	0666	edit dl rm
jsx-no-literals.d.ts.map	128	0666	edit dl rm
jsx-no-literals.js	16912	0666	edit dl rm
jsx-no-script-url.d.ts	124	0666	edit dl rm
jsx-no-script-url.d.ts.map	157	0666	edit dl rm
jsx-no-script-url.js	4156	0666	edit dl rm
jsx-no-target-blank.d.ts	126	0666	edit dl rm
jsx-no-target-blank.d.ts.map	161	0666	edit dl rm
jsx-no-target-blank.js	11018	0666	edit dl rm
jsx-no-undef.d.ts	119	0666	edit dl rm
jsx-no-undef.d.ts.map	147	0666	edit dl rm
jsx-no-undef.js	3157	0666	edit dl rm
jsx-no-useless-fragment.d.ts	130	0666	edit dl rm
jsx-no-useless-fragment.d.ts.map	169	0666	edit dl rm
jsx-no-useless-fragment.js	7018	0666	edit dl rm
jsx-one-expression-per-line.d.ts	134	0666	edit dl rm
jsx-one-expression-per-line.d.ts.map	177	0666	edit dl rm
jsx-one-expression-per-line.js	7949	0666	edit dl rm
jsx-pascal-case.d.ts	122	0666	edit dl rm
jsx-pascal-case.d.ts.map	153	0666	edit dl rm
jsx-pascal-case.js	4594	0666	edit dl rm
jsx-props-no-multi-spaces.d.ts	132	0666	edit dl rm
jsx-props-no-multi-spaces.d.ts.map	173	0666	edit dl rm
jsx-props-no-multi-spaces.js	3900	0666	edit dl rm
jsx-props-no-spread-multi.d.ts	132	0666	edit dl rm
jsx-props-no-spread-multi.d.ts.map	173	0666	edit dl rm
jsx-props-no-spread-multi.js	1527	0666	edit dl rm
jsx-props-no-spreading.d.ts	129	0666	edit dl rm
jsx-props-no-spreading.d.ts.map	167	0666	edit dl rm
jsx-props-no-spreading.js	4174	0666	edit dl rm
jsx-sort-default-props.d.ts	129	0666	edit dl rm
jsx-sort-default-props.d.ts.map	167	0666	edit dl rm
jsx-sort-default-props.js	5635	0666	edit dl rm
jsx-sort-props.d.ts	121	0666	edit dl rm
jsx-sort-props.d.ts.map	151	0666	edit dl rm
jsx-sort-props.js	18241	0666	edit dl rm
jsx-space-before-closing.d.ts	131	0666	edit dl rm
jsx-space-before-closing.d.ts.map	171	0666	edit dl rm
jsx-space-before-closing.js	3049	0666	edit dl rm
jsx-tag-spacing.d.ts	122	0666	edit dl rm
jsx-tag-spacing.d.ts.map	153	0666	edit dl rm
jsx-tag-spacing.js	10677	0666	edit dl rm
jsx-uses-react.d.ts	121	0666	edit dl rm
jsx-uses-react.d.ts.map	150	0666	edit dl rm
jsx-uses-react.js	1572	0666	edit dl rm
jsx-uses-vars.d.ts	120	0666	edit dl rm
jsx-uses-vars.d.ts.map	149	0666	edit dl rm
jsx-uses-vars.js	1655	0666	edit dl rm
jsx-wrap-multilines.d.ts	126	0666	edit dl rm
jsx-wrap-multilines.d.ts.map	161	0666	edit dl rm
jsx-wrap-multilines.js	8442	0666	edit dl rm
no-access-state-in-setstate.d.ts	134	0666	edit dl rm
no-access-state-in-setstate.d.ts.map	177	0666	edit dl rm
no-access-state-in-setstate.js	6790	0666	edit dl rm
no-adjacent-inline-elements.d.ts	134	0666	edit dl rm
no-adjacent-inline-elements.d.ts.map	177	0666	edit dl rm
no-adjacent-inline-elements.js	3139	0666	edit dl rm
no-array-index-key.d.ts	125	0666	edit dl rm
no-array-index-key.d.ts.map	159	0666	edit dl rm
no-array-index-key.js	7509	0666	edit dl rm
no-arrow-function-lifecycle.d.ts	134	0666	edit dl rm
no-arrow-function-lifecycle.d.ts.map	177	0666	edit dl rm
no-arrow-function-lifecycle.js	5163	0666	edit dl rm
no-children-prop.d.ts	123	0666	edit dl rm
no-children-prop.d.ts.map	155	0666	edit dl rm
no-children-prop.js	3968	0666	edit dl rm
no-danger-with-children.d.ts	130	0666	edit dl rm
no-danger-with-children.d.ts.map	169	0666	edit dl rm
no-danger-with-children.js	5187	0666	edit dl rm
no-danger.d.ts	116	0666	edit dl rm
no-danger.d.ts.map	141	0666	edit dl rm
no-danger.js	2695	0666	edit dl rm
no-deprecated.d.ts	120	0666	edit dl rm
no-deprecated.d.ts.map	149	0666	edit dl rm
no-deprecated.js	9961	0666	edit dl rm
no-did-mount-set-state.d.ts	129	0666	edit dl rm
no-did-mount-set-state.d.ts.map	166	0666	edit dl rm
no-did-mount-set-state.js	308	0666	edit dl rm
no-did-update-set-state.d.ts	130	0666	edit dl rm
no-did-update-set-state.d.ts.map	168	0666	edit dl rm
no-did-update-set-state.js	310	0666	edit dl rm
no-direct-mutation-state.d.ts	131	0666	edit dl rm
no-direct-mutation-state.d.ts.map	171	0666	edit dl rm
no-direct-mutation-state.js	4591	0666	edit dl rm
no-find-dom-node.d.ts	123	0666	edit dl rm
no-find-dom-node.d.ts.map	155	0666	edit dl rm
no-find-dom-node.js	1389	0666	edit dl rm
no-invalid-html-attribute.d.ts	132	0666	edit dl rm
no-invalid-html-attribute.d.ts.map	174	0666	edit dl rm
no-invalid-html-attribute.js	16601	0666	edit dl rm
no-is-mounted.d.ts	120	0666	edit dl rm
no-is-mounted.d.ts.map	149	0666	edit dl rm
no-is-mounted.js	1522	0666	edit dl rm
no-multi-comp.d.ts	120	0666	edit dl rm
no-multi-comp.d.ts.map	149	0666	edit dl rm
no-multi-comp.js	2066	0666	edit dl rm
no-namespace.d.ts	119	0666	edit dl rm
no-namespace.d.ts.map	147	0666	edit dl rm
no-namespace.js	1744	0666	edit dl rm
no-object-type-as-default-prop.d.ts	137	0666	edit dl rm
no-object-type-as-default-prop.d.ts.map	183	0666	edit dl rm
no-object-type-as-default-prop.js	3285	0666	edit dl rm
no-redundant-should-component-update.d.ts	143	0666	edit dl rm
no-redundant-should-component-update.d.ts.map	195	0666	edit dl rm
no-redundant-should-component-update.js	2437	0666	edit dl rm
no-render-return-value.d.ts	129	0666	edit dl rm
no-render-return-value.d.ts.map	167	0666	edit dl rm
no-render-return-value.js	2308	0666	edit dl rm
no-set-state.d.ts	119	0666	edit dl rm
no-set-state.d.ts.map	147	0666	edit dl rm
no-set-state.js	2374	0666	edit dl rm
no-string-refs.d.ts	121	0666	edit dl rm
no-string-refs.d.ts.map	151	0666	edit dl rm
no-string-refs.js	3770	0666	edit dl rm
no-this-in-sfc.d.ts	121	0666	edit dl rm
no-this-in-sfc.d.ts.map	151	0666	edit dl rm
no-this-in-sfc.js	1326	0666	edit dl rm
no-typos.d.ts	115	0666	edit dl rm
no-typos.d.ts.map	139	0666	edit dl rm
no-typos.js	8930	0666	edit dl rm
no-unescaped-entities.d.ts	128	0666	edit dl rm
no-unescaped-entities.d.ts.map	165	0666	edit dl rm
no-unescaped-entities.js	4773	0666	edit dl rm
no-unknown-property.d.ts	126	0666	edit dl rm
no-unknown-property.d.ts.map	162	0666	edit dl rm
no-unknown-property.js	28149	0666	edit dl rm
no-unsafe.d.ts	116	0666	edit dl rm
no-unsafe.d.ts.map	141	0666	edit dl rm
no-unsafe.js	4442	0666	edit dl rm
no-unstable-nested-components.d.ts	136	0666	edit dl rm
no-unstable-nested-components.d.ts.map	181	0666	edit dl rm
no-unstable-nested-components.js	15517	0666	edit dl rm
no-unused-class-component-methods.d.ts	140	0666	edit dl rm
no-unused-class-component-methods.d.ts.map	189	0666	edit dl rm
no-unused-class-component-methods.js	6795	0666	edit dl rm
no-unused-prop-types.d.ts	127	0666	edit dl rm
no-unused-prop-types.d.ts.map	163	0666	edit dl rm
no-unused-prop-types.js	4897	0666	edit dl rm
no-unused-state.d.ts	122	0666	edit dl rm
no-unused-state.d.ts.map	153	0666	edit dl rm
no-unused-state.js	16159	0666	edit dl rm
no-will-update-set-state.d.ts	131	0666	edit dl rm
no-will-update-set-state.d.ts.map	170	0666	edit dl rm
no-will-update-set-state.js	441	0666	edit dl rm
prefer-es6-class.d.ts	123	0666	edit dl rm
prefer-es6-class.d.ts.map	155	0666	edit dl rm
prefer-es6-class.js	1572	0666	edit dl rm
prefer-exact-props.d.ts	125	0666	edit dl rm
prefer-exact-props.d.ts.map	159	0666	edit dl rm
prefer-exact-props.js	5045	0666	edit dl rm
prefer-read-only-props.d.ts	129	0666	edit dl rm
prefer-read-only-props.d.ts.map	167	0666	edit dl rm
prefer-read-only-props.js	3069	0666	edit dl rm
prefer-stateless-function.d.ts	132	0666	edit dl rm
prefer-stateless-function.d.ts.map	173	0666	edit dl rm
prefer-stateless-function.js	12952	0666	edit dl rm
prop-types.d.ts	117	0666	edit dl rm
prop-types.d.ts.map	143	0666	edit dl rm
prop-types.js	7417	0666	edit dl rm
react-in-jsx-scope.d.ts	125	0666	edit dl rm
react-in-jsx-scope.d.ts.map	159	0666	edit dl rm
react-in-jsx-scope.js	1328	0666	edit dl rm
require-default-props.d.ts	128	0666	edit dl rm
require-default-props.d.ts.map	165	0666	edit dl rm
require-default-props.js	7361	0666	edit dl rm
require-optimization.d.ts	127	0666	edit dl rm
require-optimization.d.ts.map	163	0666	edit dl rm
require-optimization.js	7076	0666	edit dl rm
require-render-return.d.ts	128	0666	edit dl rm
require-render-return.d.ts.map	165	0666	edit dl rm
require-render-return.js	3237	0666	edit dl rm
self-closing-comp.d.ts	124	0666	edit dl rm
self-closing-comp.d.ts.map	157	0666	edit dl rm
self-closing-comp.js	2930	0666	edit dl rm
sort-comp.d.ts	116	0666	edit dl rm
sort-comp.d.ts.map	141	0666	edit dl rm
sort-comp.js	13733	0666	edit dl rm
sort-default-props.d.ts	125	0666	edit dl rm
sort-default-props.d.ts.map	159	0666	edit dl rm
sort-default-props.js	5233	0666	edit dl rm
sort-prop-types.d.ts	122	0666	edit dl rm
sort-prop-types.d.ts.map	153	0666	edit dl rm
sort-prop-types.js	10155	0666	edit dl rm
state-in-constructor.d.ts	127	0666	edit dl rm
state-in-constructor.d.ts.map	163	0666	edit dl rm
state-in-constructor.js	1921	0666	edit dl rm
static-property-placement.d.ts	132	0666	edit dl rm
static-property-placement.d.ts.map	173	0666	edit dl rm
static-property-placement.js	6734	0666	edit dl rm
style-prop-object.d.ts	124	0666	edit dl rm
style-prop-object.d.ts.map	157	0666	edit dl rm
style-prop-object.js	4134	0666	edit dl rm
void-dom-elements-no-children.d.ts	136	0666	edit dl rm
void-dom-elements-no-children.d.ts.map	181	0666	edit dl rm
void-dom-elements-no-children.js	4133	0666	edit dl rm

Edit: /home/techb158/balavpn.abdallabala.com/node_modules/eslint-plugin-react/lib/rules/jsx-key.js (10172B)

/**
 * @fileoverview Report missing `key` props in iterators/collection literals.
 * @author Ben Mosher
 */

'use strict';

const hasProp = require('jsx-ast-utils/hasProp');
const propName = require('jsx-ast-utils/propName');
const values = require('object.values');
const docsUrl = require('../util/docsUrl');
const pragmaUtil = require('../util/pragma');
const report = require('../util/report');
const astUtil = require('../util/ast');
const getText = require('../util/eslint').getText;

// ------------------------------------------------------------------------------
// Rule Definition
// ------------------------------------------------------------------------------

const defaultOptions = {
  checkFragmentShorthand: false,
  checkKeyMustBeforeSpread: false,
  warnOnDuplicates: false,
};

const messages = {
  missingIterKey: 'Missing "key" prop for element in iterator',
  missingIterKeyUsePrag: 'Missing "key" prop for element in iterator. Shorthand fragment syntax does not support providing keys. Use {{reactPrag}}.{{fragPrag}} instead',
  missingArrayKey: 'Missing "key" prop for element in array',
  missingArrayKeyUsePrag: 'Missing "key" prop for element in array. Shorthand fragment syntax does not support providing keys. Use {{reactPrag}}.{{fragPrag}} instead',
  keyBeforeSpread: '`key` prop must be placed before any `{...spread}, to avoid conflicting with React’s new JSX transform: https://reactjs.org/blog/2020/09/22/introducing-the-new-jsx-transform.html`',
  nonUniqueKeys: '`key` prop must be unique',
};

/** @type {import('eslint').Rule.RuleModule} */
module.exports = {
  meta: {
    docs: {
      description: 'Disallow missing `key` props in iterators/collection literals',
      category: 'Possible Errors',
      recommended: true,
      url: docsUrl('jsx-key'),
    },

messages,

schema: [{
      type: 'object',
      properties: {
        checkFragmentShorthand: {
          type: 'boolean',
          default: defaultOptions.checkFragmentShorthand,
        },
        checkKeyMustBeforeSpread: {
          type: 'boolean',
          default: defaultOptions.checkKeyMustBeforeSpread,
        },
        warnOnDuplicates: {
          type: 'boolean',
          default: defaultOptions.warnOnDuplicates,
        },
      },
      additionalProperties: false,
    }],
  },

create(context) {
    const options = Object.assign({}, defaultOptions, context.options[0]);
    const checkFragmentShorthand = options.checkFragmentShorthand;
    const checkKeyMustBeforeSpread = options.checkKeyMustBeforeSpread;
    const warnOnDuplicates = options.warnOnDuplicates;
    const reactPragma = pragmaUtil.getFromContext(context);
    const fragmentPragma = pragmaUtil.getFragmentFromContext(context);

function checkIteratorElement(node) {
      if (node.type === 'JSXElement') {
        if (!hasProp(node.openingElement.attributes, 'key')) {
          report(context, messages.missingIterKey, 'missingIterKey', { node });
        } else {
          const attrs = node.openingElement.attributes;

if (checkKeyMustBeforeSpread && isKeyAfterSpread(attrs)) {
            report(context, messages.keyBeforeSpread, 'keyBeforeSpread', { node });
          }
        }
      } else if (checkFragmentShorthand && node.type === 'JSXFragment') {
        report(context, messages.missingIterKeyUsePrag, 'missingIterKeyUsePrag', {
          node,
          data: {
            reactPrag: reactPragma,
            fragPrag: fragmentPragma,
          },
        });
      }
    }

if (item.type === 'ReturnStatement') {
            returnStatements.push(item);
          }
        });
      }

return returnStatements;
    }

/**
     * Checks if the given node is a function expression or arrow function,
     * and checks if there is a missing key prop in return statement's arguments
     * @param {ASTNode} node
     */
    function checkFunctionsBlockStatement(node) {
      if (astUtil.isFunctionLikeExpression(node)) {
        if (node.body.type === 'BlockStatement') {
          getReturnStatements(node.body)
            .filter((returnStatement) => returnStatement && returnStatement.argument)
            .forEach((returnStatement) => {
              checkIteratorElement(returnStatement.argument);
            });
        }
      }
    }

/**
     * Checks if the given node is an arrow function that has an JSX Element or JSX Fragment in its body,
     * and the JSX is missing a key prop
     * @param {ASTNode} node
     */
    function checkArrowFunctionWithJSX(node) {
      const isArrFn = node && node.type === 'ArrowFunctionExpression';
      const shouldCheckNode = (n) => n && (n.type === 'JSXElement' || n.type === 'JSXFragment');
      if (isArrFn && shouldCheckNode(node.body)) {
        checkIteratorElement(node.body);
      }
      if (node.body.type === 'ConditionalExpression') {
        if (shouldCheckNode(node.body.consequent)) {
          checkIteratorElement(node.body.consequent);
        }
        if (shouldCheckNode(node.body.alternate)) {
          checkIteratorElement(node.body.alternate);
        }
      } else if (node.body.type === 'LogicalExpression' && shouldCheckNode(node.body.right)) {
        checkIteratorElement(node.body.right);
      }
    }

const childrenToArraySelector = `:matches(
      CallExpression
        [callee.object.object.name=${reactPragma}]
        [callee.object.property.name=Children]
        [callee.property.name=toArray],
      CallExpression
        [callee.object.name=Children]
        [callee.property.name=toArray]
    )`.replace(/\s/g, '');
    let isWithinChildrenToArray = false;

const seen = new WeakSet();

return {
      [childrenToArraySelector]() {
        isWithinChildrenToArray = true;
      },

[`${childrenToArraySelector}:exit`]() {
        isWithinChildrenToArray = false;
      },

'ArrayExpression, JSXElement > JSXElement'(node) {
        if (isWithinChildrenToArray) {
          return;
        }

const jsx = (node.type === 'ArrayExpression' ? node.elements : node.parent.children).filter((x) => x && x.type === 'JSXElement');
        if (jsx.length === 0) {
          return;
        }

const map = {};
        jsx.forEach((element) => {
          const attrs = element.openingElement.attributes;
          const keys = attrs.filter((x) => x.name && x.name.name === 'key');

if (keys.length === 0) {
            if (node.type === 'ArrayExpression') {
              report(context, messages.missingArrayKey, 'missingArrayKey', {
                node: element,
              });
            }
          } else {
            keys.forEach((attr) => {
              const value = getText(context, attr.value);
              if (!map[value]) { map[value] = []; }
              map[value].push(attr);

if (checkKeyMustBeforeSpread && isKeyAfterSpread(attrs)) {
                report(context, messages.keyBeforeSpread, 'keyBeforeSpread', {
                  node: node.type === 'ArrayExpression' ? node : node.parent,
                });
              }
            });
          }
        });

if (warnOnDuplicates) {
          values(map).filter((v) => v.length > 1).forEach((v) => {
            v.forEach((n) => {
              if (!seen.has(n)) {
                seen.add(n);
                report(context, messages.nonUniqueKeys, 'nonUniqueKeys', {
                  node: n,
                });
              }
            });
          });
        }
      },

JSXFragment(node) {
        if (!checkFragmentShorthand || isWithinChildrenToArray) {
          return;
        }

if (node.parent.type === 'ArrayExpression') {
          report(context, messages.missingArrayKeyUsePrag, 'missingArrayKeyUsePrag', {
            node,
            data: {
              reactPrag: reactPragma,
              fragPrag: fragmentPragma,
            },
          });
        }
      },

// Array.prototype.map
      // eslint-disable-next-line no-multi-str
      'CallExpression[callee.type="MemberExpression"][callee.property.name="map"],\
       CallExpression[callee.type="OptionalMemberExpression"][callee.property.name="map"],\
       OptionalCallExpression[callee.type="MemberExpression"][callee.property.name="map"],\
       OptionalCallExpression[callee.type="OptionalMemberExpression"][callee.property.name="map"]'(node) {
        if (isWithinChildrenToArray) {
          return;
        }

const fn = node.arguments.length > 0 && node.arguments[0];
        if (!fn || !astUtil.isFunctionLikeExpression(fn)) {
          return;
        }

checkArrowFunctionWithJSX(fn);

checkFunctionsBlockStatement(fn);
      },

// Array.from
      'CallExpression[callee.type="MemberExpression"][callee.property.name="from"]'(node) {
        if (isWithinChildrenToArray) {
          return;
        }

const fn = node.arguments.length > 1 && node.arguments[1];
        if (!astUtil.isFunctionLikeExpression(fn)) {
          return;
        }

checkArrowFunctionWithJSX(fn);

checkFunctionsBlockStatement(fn);
      },
    };
  },
};

cmd: