594 lines
19 KiB
JavaScript
594 lines
19 KiB
JavaScript
const confusingBrowserGlobals = require('confusing-browser-globals');
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module.exports = {
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env: {
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browser: true,
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es6: true,
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node: true,
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},
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parserOptions: {
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ecmaVersion: 6,
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sourceType: 'module',
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ecmaFeatures: {
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generators: false,
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objectLiteralDuplicateProperties: false,
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},
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},
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rules: {
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'accessor-pairs': 'off',
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'array-callback-return': ['error', { allowImplicit: true }],
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'block-scoped-var': 'error',
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complexity: ['off', 20],
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'class-methods-use-this': ['error', { exceptMethods: [] }],
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'consistent-return': 'error',
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curly: 'error',
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'default-case': ['error', { commentPattern: '^no default$' }],
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'default-case-last': 'error',
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'default-param-last': 'error',
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'dot-notation': ['error', { allowKeywords: true }],
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'dot-location': ['error', 'property'],
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eqeqeq: ['error', 'always', { null: 'ignore' }],
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'grouped-accessor-pairs': 'error',
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'guard-for-in': 'error',
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'max-classes-per-file': ['error', 1],
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'no-alert': 'warn',
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'no-caller': 'error',
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'no-case-declarations': 'error',
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'no-constructor-return': 'error',
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'no-div-regex': 'off',
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'no-else-return': ['error', { allowElseIf: false }],
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'no-empty-function': ['error', {
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allow: [
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'arrowFunctions',
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'functions',
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'methods',
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],
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}],
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'no-empty-pattern': 'error',
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'no-empty-static-block': 'error',
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'no-eq-null': 'off',
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'no-eval': 'error',
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'no-extend-native': 'error',
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'no-extra-bind': 'error',
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'no-extra-label': 'error',
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'no-fallthrough': 'error',
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'no-floating-decimal': 'error',
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'no-global-assign': ['error', { exceptions: [] }],
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'no-native-reassign': 'off',
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'no-implicit-coercion': ['off', {
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boolean: false,
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number: true,
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string: true,
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allow: [],
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}],
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'no-implicit-globals': 'off',
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'no-implied-eval': 'error',
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'no-invalid-this': 'off',
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'no-iterator': 'error',
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'no-labels': ['error', { allowLoop: false, allowSwitch: false }],
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'no-lone-blocks': 'error',
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'no-loop-func': 'error',
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'no-magic-numbers': ['off', {
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ignore: [],
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ignoreArrayIndexes: true,
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enforceConst: true,
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detectObjects: false,
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}],
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'no-multi-spaces': ['error', {
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ignoreEOLComments: false,
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}],
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'no-multi-str': 'error',
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'no-new': 'error',
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'no-new-func': 'error',
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'no-new-wrappers': 'error',
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'no-nonoctal-decimal-escape': 'error',
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'no-octal': 'error',
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'no-octal-escape': 'error',
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'no-param-reassign': ['error', {
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props: true,
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ignorePropertyModificationsFor: [
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],
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}],
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'no-proto': 'error',
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'no-redeclare': 'error',
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'no-restricted-properties': ['error', {
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object: 'arguments',
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property: 'callee',
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message: 'arguments.callee is deprecated',
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}, {
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object: 'global',
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property: 'isFinite',
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message: 'Please use Number.isFinite instead',
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}, {
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object: 'self',
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property: 'isFinite',
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message: 'Please use Number.isFinite instead',
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}, {
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object: 'window',
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property: 'isFinite',
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message: 'Please use Number.isFinite instead',
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}, {
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object: 'global',
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property: 'isNaN',
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message: 'Please use Number.isNaN instead',
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}, {
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object: 'self',
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property: 'isNaN',
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message: 'Please use Number.isNaN instead',
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}, {
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object: 'window',
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property: 'isNaN',
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message: 'Please use Number.isNaN instead',
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}, {
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property: '__defineGetter__',
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message: 'Please use Object.defineProperty instead.',
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}, {
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property: '__defineSetter__',
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message: 'Please use Object.defineProperty instead.',
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}, {
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object: 'Math',
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property: 'pow',
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message: 'Use the exponentiation operator (**) instead.',
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}],
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'no-return-assign': ['error', 'always'],
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'no-return-await': 'error',
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'no-script-url': 'error',
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'no-self-assign': ['error', {
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props: true,
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}],
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'no-self-compare': 'error',
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'no-sequences': 'error',
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'no-throw-literal': 'error',
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'no-unmodified-loop-condition': 'off',
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'no-unused-expressions': ['error', {
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allowShortCircuit: false,
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allowTernary: false,
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allowTaggedTemplates: false,
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}],
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'no-unused-labels': 'error',
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'no-useless-call': 'off',
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'no-useless-catch': 'error',
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'no-useless-concat': 'error',
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'no-useless-escape': 'error',
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'no-useless-return': 'error',
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'no-void': 'error',
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'no-warning-comments': ['off', { terms: ['todo', 'fixme', 'xxx'], location: 'start' }],
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'no-with': 'error',
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'prefer-promise-reject-errors': ['error', { allowEmptyReject: true }],
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'prefer-named-capture-group': 'off',
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'prefer-object-has-own': 'off',
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'prefer-regex-literals': ['error', {
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disallowRedundantWrapping: true,
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}],
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radix: 'error',
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'require-await': 'off',
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'require-unicode-regexp': 'off',
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'vars-on-top': 'error',
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'wrap-iife': ['error', 'outside', { functionPrototypeMethods: false }],
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yoda: 'error',
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'for-direction': 'error',
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'getter-return': ['error', { allowImplicit: true }],
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'no-async-promise-executor': 'error',
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'no-await-in-loop': 'error',
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'no-compare-neg-zero': 'error',
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'no-cond-assign': ['error', 'always'],
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'no-console': 'warn',
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'no-constant-binary-expression': 'off',
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'no-constant-condition': 'warn',
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'no-control-regex': 'error',
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'no-debugger': 'error',
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'no-dupe-args': 'error',
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'no-dupe-else-if': 'error',
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'no-dupe-keys': 'error',
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'no-duplicate-case': 'error',
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'no-empty': 'error',
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'no-empty-character-class': 'error',
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'no-ex-assign': 'error',
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'no-extra-boolean-cast': 'error',
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'no-extra-parens': ['off', 'all', {
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conditionalAssign: true,
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nestedBinaryExpressions: false,
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returnAssign: false,
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enforceForArrowConditionals: false,
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}],
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'no-extra-semi': 'error',
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'no-func-assign': 'error',
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'no-import-assign': 'error',
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'no-inner-declarations': 'error',
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'no-invalid-regexp': 'error',
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'no-irregular-whitespace': 'error',
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'no-loss-of-precision': 'error',
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'no-misleading-character-class': 'error',
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'no-obj-calls': 'error',
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'no-new-native-nonconstructor': 'off',
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'no-promise-executor-return': 'error',
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'no-prototype-builtins': 'error',
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'no-regex-spaces': 'error',
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'no-setter-return': 'error',
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'no-sparse-arrays': 'error',
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'no-template-curly-in-string': 'error',
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'no-unexpected-multiline': 'error',
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'no-unreachable': 'error',
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'no-unreachable-loop': ['error', {
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}],
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'no-unsafe-finally': 'error',
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'no-unsafe-negation': 'error',
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'no-unsafe-optional-chaining': ['error', { disallowArithmeticOperators: true }],
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'no-unused-private-class-members': 'off',
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'no-useless-backreference': 'error',
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'no-negated-in-lhs': 'off',
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'require-atomic-updates': 'off',
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'use-isnan': 'error',
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'valid-jsdoc': 'off',
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'valid-typeof': ['error', { requireStringLiterals: true }],
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'arrow-body-style': ['error', 'as-needed', {
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requireReturnForObjectLiteral: false,
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}],
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'arrow-parens': ['error', 'always'],
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'arrow-spacing': ['error', { before: true, after: true }],
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'constructor-super': 'error',
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'generator-star-spacing': ['error', { before: false, after: true }],
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'no-class-assign': 'error',
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'no-confusing-arrow': ['error', {
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allowParens: true,
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}],
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'no-const-assign': 'error',
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'no-dupe-class-members': 'error',
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'no-duplicate-imports': 'off',
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'no-new-symbol': 'error',
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'no-restricted-exports': ['error', {
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restrictedNamedExports: [
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],
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}],
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'no-restricted-imports': ['off', {
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paths: [],
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patterns: [],
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}],
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'no-this-before-super': 'error',
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'no-useless-computed-key': 'error',
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'no-useless-constructor': 'error',
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'no-useless-rename': ['error', {
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ignoreDestructuring: false,
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ignoreImport: false,
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ignoreExport: false,
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}],
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'no-var': 'error',
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'object-shorthand': ['error', 'always', {
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ignoreConstructors: false,
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avoidQuotes: true,
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}],
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'prefer-arrow-callback': ['error', {
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allowNamedFunctions: false,
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allowUnboundThis: true,
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}],
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'prefer-const': ['error', {
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destructuring: 'any',
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ignoreReadBeforeAssign: true,
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}],
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'prefer-destructuring': ['error', {
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VariableDeclarator: {
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array: false,
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object: true,
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},
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AssignmentExpression: {
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array: true,
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object: false,
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},
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}, {
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enforceForRenamedProperties: false,
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}],
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'prefer-numeric-literals': 'error',
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'prefer-reflect': 'off',
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'prefer-rest-params': 'error',
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'prefer-spread': 'error',
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'prefer-template': 'error',
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'require-yield': 'error',
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'rest-spread-spacing': ['error', 'never'],
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'sort-imports': ['off', {
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ignoreCase: false,
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ignoreDeclarationSort: false,
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ignoreMemberSort: false,
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memberSyntaxSortOrder: ['none', 'all', 'multiple', 'single'],
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}],
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'symbol-description': 'error',
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'template-curly-spacing': 'error',
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'yield-star-spacing': ['error', 'after'],
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'callback-return': 'off',
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'global-require': 'error',
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'handle-callback-err': 'off',
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'no-buffer-constructor': 'error',
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'no-mixed-requires': ['off', false],
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'no-new-require': 'error',
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'no-path-concat': 'error',
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'no-process-env': 'off',
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'no-process-exit': 'off',
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'no-restricted-modules': 'off',
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'no-sync': 'off',
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strict: ['error', 'never'],
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'array-element-newline': ['off', { multiline: true, minItems: 3 }],
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'array-bracket-spacing': ['error', 'never'],
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'block-spacing': ['error', 'always'],
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'brace-style': ['error', '1tbs', { allowSingleLine: true }],
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camelcase: ['error', { properties: 'never', ignoreDestructuring: false }],
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'capitalized-comments': ['off', 'never', {
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line: {
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ignorePattern: '.*',
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ignoreInlineComments: true,
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ignoreConsecutiveComments: true,
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},
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block: {
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ignorePattern: '.*',
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ignoreInlineComments: true,
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ignoreConsecutiveComments: true,
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},
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}],
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'comma-dangle': ['error', {
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arrays: 'always-multiline',
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objects: 'always-multiline',
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imports: 'always-multiline',
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exports: 'always-multiline',
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functions: 'always-multiline',
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}],
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'comma-spacing': ['error', { before: false, after: true }],
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'comma-style': ['error', 'last', {
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exceptions: {
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ArrayExpression: false,
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ArrayPattern: false,
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ArrowFunctionExpression: false,
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CallExpression: false,
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FunctionDeclaration: false,
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FunctionExpression: false,
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ImportDeclaration: false,
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ObjectExpression: false,
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ObjectPattern: false,
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VariableDeclaration: false,
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NewExpression: false,
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},
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}],
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'computed-property-spacing': ['error', 'never'],
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'consistent-this': 'off',
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'eol-last': ['error', 'always'],
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'function-call-argument-newline': ['error', 'consistent'],
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'func-call-spacing': ['error', 'never'],
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'func-name-matching': ['off', 'always', {
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includeCommonJSModuleExports: false,
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considerPropertyDescriptor: true,
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}],
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'func-names': 'warn',
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'func-style': ['off', 'expression'],
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'function-paren-newline': ['error', 'multiline-arguments'],
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'id-denylist': 'off',
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'id-length': 'off',
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'id-match': 'off',
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'implicit-arrow-linebreak': ['error', 'beside'],
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indent: ['error', 2, {
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SwitchCase: 1,
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VariableDeclarator: 1,
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outerIIFEBody: 1,
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FunctionDeclaration: {
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parameters: 1,
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body: 1,
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},
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FunctionExpression: {
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parameters: 1,
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body: 1,
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},
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CallExpression: {
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arguments: 1,
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},
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ArrayExpression: 1,
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ObjectExpression: 1,
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ImportDeclaration: 1,
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flatTernaryExpressions: false,
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ignoredNodes: ['JSXElement', 'JSXElement > *', 'JSXAttribute', 'JSXIdentifier', 'JSXNamespacedName', 'JSXMemberExpression', 'JSXSpreadAttribute', 'JSXExpressionContainer', 'JSXOpeningElement', 'JSXClosingElement', 'JSXFragment', 'JSXOpeningFragment', 'JSXClosingFragment', 'JSXText', 'JSXEmptyExpression', 'JSXSpreadChild'],
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ignoreComments: false,
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}],
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'jsx-quotes': ['off', 'prefer-double'],
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'key-spacing': ['error', { beforeColon: false, afterColon: true }],
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'keyword-spacing': ['error', {
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before: true,
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after: true,
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overrides: {
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return: { after: true },
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throw: { after: true },
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case: { after: true },
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},
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}],
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'line-comment-position': ['off', {
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position: 'above',
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ignorePattern: '',
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applyDefaultPatterns: true,
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}],
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'linebreak-style': ['error', 'unix'],
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'lines-between-class-members': ['error', 'always', { exceptAfterSingleLine: false }],
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'lines-around-comment': 'off',
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'lines-around-directive': ['error', {
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before: 'always',
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after: 'always',
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}],
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'logical-assignment-operators': ['off', 'always', {
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enforceForIfStatements: true,
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}],
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'max-depth': ['off', 4],
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'max-len': ['error', 100, 2, {
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ignoreUrls: true,
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ignoreComments: false,
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ignoreRegExpLiterals: true,
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ignoreStrings: true,
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ignoreTemplateLiterals: true,
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}],
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'max-lines': ['off', {
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max: 300,
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skipBlankLines: true,
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skipComments: true,
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}],
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'max-lines-per-function': ['off', {
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max: 50,
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skipBlankLines: true,
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skipComments: true,
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IIFEs: true,
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}],
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'max-nested-callbacks': 'off',
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'max-params': ['off', 3],
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'max-statements': ['off', 10],
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'max-statements-per-line': ['off', { max: 1 }],
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'multiline-comment-style': ['off', 'starred-block'],
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'multiline-ternary': ['off', 'never'],
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'new-cap': ['error', {
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newIsCap: true,
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newIsCapExceptions: [],
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capIsNew: false,
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capIsNewExceptions: ['Immutable.Map', 'Immutable.Set', 'Immutable.List'],
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}],
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'new-parens': 'error',
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'newline-after-var': 'off',
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'newline-before-return': 'off',
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'newline-per-chained-call': ['error', { ignoreChainWithDepth: 4 }],
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'no-array-constructor': 'error',
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'no-bitwise': 'error',
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'no-continue': 'error',
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'no-inline-comments': 'off',
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'no-lonely-if': 'error',
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'no-mixed-operators': ['error', {
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groups: [
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['%', '**'],
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['%', '+'],
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['%', '-'],
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['%', '*'],
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['%', '/'],
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['/', '*'],
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['&', '|', '<<', '>>', '>>>'],
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['==', '!=', '===', '!=='],
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['&&', '||'],
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],
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allowSamePrecedence: false,
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}],
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'no-mixed-spaces-and-tabs': 'error',
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'no-multi-assign': ['error'],
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'no-multiple-empty-lines': ['error', { max: 1, maxBOF: 0, maxEOF: 0 }],
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'no-negated-condition': 'off',
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'no-nested-ternary': 'error',
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'no-new-object': 'error',
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'no-plusplus': 'error',
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'no-restricted-syntax': [
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'error',
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{
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selector: 'ForInStatement',
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message: 'for..in loops iterate over the entire prototype chain, which is virtually never what you want. Use Object.{keys,values,entries}, and iterate over the resulting array.',
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},
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{
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selector: 'ForOfStatement',
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message: 'iterators/generators require regenerator-runtime, which is too heavyweight for this guide to allow them. Separately, loops should be avoided in favor of array iterations.',
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},
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{
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selector: 'LabeledStatement',
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message: 'Labels are a form of GOTO; using them makes code confusing and hard to maintain and understand.',
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},
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{
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selector: 'WithStatement',
|
|
message: '`with` is disallowed in strict mode because it makes code impossible to predict and optimize.',
|
|
},
|
|
],
|
|
'no-spaced-func': 'off',
|
|
'no-tabs': 'error',
|
|
'no-ternary': 'off',
|
|
'no-trailing-spaces': ['error', {
|
|
skipBlankLines: false,
|
|
ignoreComments: false,
|
|
}],
|
|
'no-underscore-dangle': ['error', {
|
|
allow: [],
|
|
allowAfterThis: false,
|
|
allowAfterSuper: false,
|
|
enforceInMethodNames: true,
|
|
}],
|
|
'no-unneeded-ternary': ['error', { defaultAssignment: false }],
|
|
'no-whitespace-before-property': 'error',
|
|
'nonblock-statement-body-position': ['error', 'beside', { overrides: {} }],
|
|
'object-curly-spacing': ['error', 'always'],
|
|
'object-curly-newline': ['error', {
|
|
ObjectExpression: { minProperties: 4, multiline: true, consistent: true },
|
|
ObjectPattern: { minProperties: 4, multiline: true, consistent: true },
|
|
ImportDeclaration: { minProperties: 4, multiline: true, consistent: true },
|
|
ExportDeclaration: { minProperties: 4, multiline: true, consistent: true },
|
|
}],
|
|
'object-property-newline': ['error', {
|
|
allowAllPropertiesOnSameLine: true,
|
|
}],
|
|
'one-var': ['error', 'never'],
|
|
'one-var-declaration-per-line': ['error', 'always'],
|
|
'operator-assignment': ['error', 'always'],
|
|
'operator-linebreak': ['error', 'before', { overrides: { '=': 'none' } }],
|
|
'padded-blocks': ['error', {
|
|
blocks: 'never',
|
|
classes: 'never',
|
|
switches: 'never',
|
|
}, {
|
|
allowSingleLineBlocks: true,
|
|
}],
|
|
'padding-line-between-statements': 'off',
|
|
'prefer-exponentiation-operator': 'error',
|
|
'prefer-object-spread': 'error',
|
|
'quote-props': ['error', 'as-needed', { keywords: false, unnecessary: true, numbers: false }],
|
|
quotes: ['error', 'single', { avoidEscape: true }],
|
|
'require-jsdoc': 'off',
|
|
semi: ['error', 'always'],
|
|
'semi-spacing': ['error', { before: false, after: true }],
|
|
'semi-style': ['error', 'last'],
|
|
'sort-keys': ['off', 'asc', { caseSensitive: false, natural: true }],
|
|
'sort-vars': 'off',
|
|
'space-before-blocks': 'error',
|
|
'space-before-function-paren': ['error', {
|
|
anonymous: 'always',
|
|
named: 'never',
|
|
asyncArrow: 'always',
|
|
}],
|
|
'space-in-parens': ['error', 'never'],
|
|
'space-infix-ops': 'error',
|
|
'space-unary-ops': ['error', {
|
|
words: true,
|
|
nonwords: false,
|
|
overrides: {
|
|
},
|
|
}],
|
|
'spaced-comment': ['error', 'always', {
|
|
line: {
|
|
exceptions: ['-', '+'],
|
|
},
|
|
block: {
|
|
exceptions: ['-', '+'],
|
|
balanced: true,
|
|
},
|
|
}],
|
|
'switch-colon-spacing': ['error', { after: true, before: false }],
|
|
'template-tag-spacing': ['error', 'never'],
|
|
'unicode-bom': ['error', 'never'],
|
|
'wrap-regex': 'off',
|
|
'init-declarations': 'off',
|
|
'no-catch-shadow': 'off',
|
|
'no-delete-var': 'error',
|
|
'no-label-var': 'error',
|
|
'no-restricted-globals': [
|
|
'error',
|
|
{
|
|
name: 'isFinite',
|
|
message: 'Use Number.isFinite instead https://github.com/airbnb/javascript#standard-library--isfinite',
|
|
},
|
|
{
|
|
name: 'isNaN',
|
|
message: 'Use Number.isNaN instead https://github.com/airbnb/javascript#standard-library--isnan',
|
|
},
|
|
].concat(confusingBrowserGlobals.map((g) => ({
|
|
name: g,
|
|
message: `Use window.${g} instead.`,
|
|
}))),
|
|
'no-shadow': 'error',
|
|
'no-shadow-restricted-names': 'error',
|
|
'no-undef': 'error',
|
|
'no-undef-init': 'error',
|
|
'no-undefined': 'off',
|
|
'no-unused-vars': ['error', { vars: 'all', args: 'after-used', ignoreRestSiblings: true }],
|
|
'no-use-before-define': ['error', { functions: true, classes: true, variables: true }],
|
|
},
|
|
};
|