index.js

"use strict";

const includeDeprecated = !process.env.ESLINT_CONFIG_PRETTIER_NO_DEPRECATED;

const specialRule = 0;

exports.rules = {
  // The following rules can be used in some cases. See the README for more
  // information. These are marked with `0` instead of `"off"` so that a
  // script can distinguish them. Note that there are a few more of these
  // in the deprecated section below.
  "curly": specialRule,
  "no-unexpected-multiline": specialRule,
  "@stylistic/lines-around-comment": specialRule,
  "@stylistic/max-len": specialRule,
  "@stylistic/no-confusing-arrow": specialRule,
  "@stylistic/no-mixed-operators": specialRule,
  "@stylistic/no-tabs": specialRule,
  "@stylistic/quotes": specialRule,
  "@stylistic/js/lines-around-comment": specialRule,
  "@stylistic/js/max-len": specialRule,
  "@stylistic/js/no-confusing-arrow": specialRule,
  "@stylistic/js/no-mixed-operators": specialRule,
  "@stylistic/js/no-tabs": specialRule,
  "@stylistic/js/quotes": specialRule,
  "@stylistic/ts/lines-around-comment": specialRule,
  "@stylistic/ts/quotes": specialRule,
  "@typescript-eslint/lines-around-comment": specialRule,
  "@typescript-eslint/quotes": specialRule,
  "babel/quotes": specialRule,
  "unicorn/template-indent": specialRule,
  "vue/html-self-closing": specialRule,
  "vue/max-len": specialRule,

  // The rest are rules that you never need to enable when using Prettier.
  "@babel/object-curly-spacing": "off",
  "@babel/semi": "off",
  "@stylistic/array-bracket-newline": "off",
  "@stylistic/array-bracket-spacing": "off",
  "@stylistic/array-element-newline": "off",
  "@stylistic/arrow-parens": "off",
  "@stylistic/arrow-spacing": "off",
  "@stylistic/block-spacing": "off",
  "@stylistic/brace-style": "off",
  "@stylistic/comma-dangle": "off",
  "@stylistic/comma-spacing": "off",
  "@stylistic/comma-style": "off",
  "@stylistic/computed-property-spacing": "off",
  "@stylistic/dot-location": "off",
  "@stylistic/eol-last": "off",
  "@stylistic/func-call-spacing": "off",
  "@stylistic/function-call-argument-newline": "off",
  "@stylistic/function-call-spacing": "off",
  "@stylistic/function-paren-newline": "off",
  "@stylistic/generator-star-spacing": "off",
  "@stylistic/implicit-arrow-linebreak": "off",
  "@stylistic/indent": "off",
  "@stylistic/jsx-quotes": "off",
  "@stylistic/key-spacing": "off",
  "@stylistic/keyword-spacing": "off",
  "@stylistic/linebreak-style": "off",
  "@stylistic/max-statements-per-line": "off",
  "@stylistic/multiline-ternary": "off",
  "@stylistic/new-parens": "off",
  "@stylistic/newline-per-chained-call": "off",
  "@stylistic/no-extra-parens": "off",
  "@stylistic/no-extra-semi": "off",
  "@stylistic/no-floating-decimal": "off",
  "@stylistic/no-mixed-spaces-and-tabs": "off",
  "@stylistic/no-multi-spaces": "off",
  "@stylistic/no-multiple-empty-lines": "off",
  "@stylistic/no-trailing-spaces": "off",
  "@stylistic/no-whitespace-before-property": "off",
  "@stylistic/nonblock-statement-body-position": "off",
  "@stylistic/object-curly-newline": "off",
  "@stylistic/object-curly-spacing": "off",
  "@stylistic/object-property-newline": "off",
  "@stylistic/one-var-declaration-per-line": "off",
  "@stylistic/operator-linebreak": "off",
  "@stylistic/padded-blocks": "off",
  "@stylistic/quote-props": "off",
  "@stylistic/rest-spread-spacing": "off",
  "@stylistic/semi": "off",
  "@stylistic/semi-spacing": "off",
  "@stylistic/semi-style": "off",
  "@stylistic/space-before-blocks": "off",
  "@stylistic/space-before-function-paren": "off",
  "@stylistic/space-in-parens": "off",
  "@stylistic/space-infix-ops": "off",
  "@stylistic/space-unary-ops": "off",
  "@stylistic/switch-colon-spacing": "off",
  "@stylistic/template-curly-spacing": "off",
  "@stylistic/template-tag-spacing": "off",
  "@stylistic/wrap-iife": "off",
  "@stylistic/wrap-regex": "off",
  "@stylistic/yield-star-spacing": "off",
  "@stylistic/member-delimiter-style": "off",
  "@stylistic/type-annotation-spacing": "off",
  "@stylistic/jsx-child-element-spacing": "off",
  "@stylistic/jsx-closing-bracket-location": "off",
  "@stylistic/jsx-closing-tag-location": "off",
  "@stylistic/jsx-curly-newline": "off",
  "@stylistic/jsx-curly-spacing": "off",
  "@stylistic/jsx-equals-spacing": "off",
  "@stylistic/jsx-first-prop-new-line": "off",
  "@stylistic/jsx-indent": "off",
  "@stylistic/jsx-indent-props": "off",
  "@stylistic/jsx-max-props-per-line": "off",
  "@stylistic/jsx-newline": "off",
  "@stylistic/jsx-one-expression-per-line": "off",
  "@stylistic/jsx-props-no-multi-spaces": "off",
  "@stylistic/jsx-tag-spacing": "off",
  "@stylistic/jsx-wrap-multilines": "off",
  "@stylistic/indent-binary-ops": "off",
  "@stylistic/type-generic-spacing": "off",
  "@stylistic/type-named-tuple-spacing": "off",
  "@stylistic/js/array-bracket-newline": "off",
  "@stylistic/js/array-bracket-spacing": "off",
  "@stylistic/js/array-element-newline": "off",
  "@stylistic/js/arrow-parens": "off",
  "@stylistic/js/arrow-spacing": "off",
  "@stylistic/js/block-spacing": "off",
  "@stylistic/js/brace-style": "off",
  "@stylistic/js/comma-dangle": "off",
  "@stylistic/js/comma-spacing": "off",
  "@stylistic/js/comma-style": "off",
  "@stylistic/js/computed-property-spacing": "off",
  "@stylistic/js/dot-location": "off",
  "@stylistic/js/eol-last": "off",
  "@stylistic/js/func-call-spacing": "off",
  "@stylistic/js/function-call-argument-newline": "off",
  "@stylistic/js/function-call-spacing": "off",
  "@stylistic/js/function-paren-newline": "off",
  "@stylistic/js/generator-star-spacing": "off",
  "@stylistic/js/implicit-arrow-linebreak": "off",
  "@stylistic/js/indent": "off",
  "@stylistic/js/jsx-quotes": "off",
  "@stylistic/js/key-spacing": "off",
  "@stylistic/js/keyword-spacing": "off",
  "@stylistic/js/linebreak-style": "off",
  "@stylistic/js/max-statements-per-line": "off",
  "@stylistic/js/multiline-ternary": "off",
  "@stylistic/js/new-parens": "off",
  "@stylistic/js/newline-per-chained-call": "off",
  "@stylistic/js/no-extra-parens": "off",
  "@stylistic/js/no-extra-semi": "off",
  "@stylistic/js/no-floating-decimal": "off",
  "@stylistic/js/no-mixed-spaces-and-tabs": "off",
  "@stylistic/js/no-multi-spaces": "off",
  "@stylistic/js/no-multiple-empty-lines": "off",
  "@stylistic/js/no-trailing-spaces": "off",
  "@stylistic/js/no-whitespace-before-property": "off",
  "@stylistic/js/nonblock-statement-body-position": "off",
  "@stylistic/js/object-curly-newline": "off",
  "@stylistic/js/object-curly-spacing": "off",
  "@stylistic/js/object-property-newline": "off",
  "@stylistic/js/one-var-declaration-per-line": "off",
  "@stylistic/js/operator-linebreak": "off",
  "@stylistic/js/padded-blocks": "off",
  "@stylistic/js/quote-props": "off",
  "@stylistic/js/rest-spread-spacing": "off",
  "@stylistic/js/semi": "off",
  "@stylistic/js/semi-spacing": "off",
  "@stylistic/js/semi-style": "off",
  "@stylistic/js/space-before-blocks": "off",
  "@stylistic/js/space-before-function-paren": "off",
  "@stylistic/js/space-in-parens": "off",
  "@stylistic/js/space-infix-ops": "off",
  "@stylistic/js/space-unary-ops": "off",
  "@stylistic/js/switch-colon-spacing": "off",
  "@stylistic/js/template-curly-spacing": "off",
  "@stylistic/js/template-tag-spacing": "off",
  "@stylistic/js/wrap-iife": "off",
  "@stylistic/js/wrap-regex": "off",
  "@stylistic/js/yield-star-spacing": "off",
  "@stylistic/ts/block-spacing": "off",
  "@stylistic/ts/brace-style": "off",
  "@stylistic/ts/comma-dangle": "off",
  "@stylistic/ts/comma-spacing": "off",
  "@stylistic/ts/func-call-spacing": "off",
  "@stylistic/ts/function-call-spacing": "off",
  "@stylistic/ts/indent": "off",
  "@stylistic/ts/key-spacing": "off",
  "@stylistic/ts/keyword-spacing": "off",
  "@stylistic/ts/member-delimiter-style": "off",
  "@stylistic/ts/no-extra-parens": "off",
  "@stylistic/ts/no-extra-semi": "off",
  "@stylistic/ts/object-curly-spacing": "off",
  "@stylistic/ts/semi": "off",
  "@stylistic/ts/space-before-blocks": "off",
  "@stylistic/ts/space-before-function-paren": "off",
  "@stylistic/ts/space-infix-ops": "off",
  "@stylistic/ts/type-annotation-spacing": "off",
  "@stylistic/jsx/jsx-child-element-spacing": "off",
  "@stylistic/jsx/jsx-closing-bracket-location": "off",
  "@stylistic/jsx/jsx-closing-tag-location": "off",
  "@stylistic/jsx/jsx-curly-newline": "off",
  "@stylistic/jsx/jsx-curly-spacing": "off",
  "@stylistic/jsx/jsx-equals-spacing": "off",
  "@stylistic/jsx/jsx-first-prop-new-line": "off",
  "@stylistic/jsx/jsx-indent": "off",
  "@stylistic/jsx/jsx-indent-props": "off",
  "@stylistic/jsx/jsx-max-props-per-line": "off",
  "@typescript-eslint/block-spacing": "off",
  "@typescript-eslint/brace-style": "off",
  "@typescript-eslint/comma-dangle": "off",
  "@typescript-eslint/comma-spacing": "off",
  "@typescript-eslint/func-call-spacing": "off",
  "@typescript-eslint/indent": "off",
  "@typescript-eslint/key-spacing": "off",
  "@typescript-eslint/keyword-spacing": "off",
  "@typescript-eslint/member-delimiter-style": "off",
  "@typescript-eslint/no-extra-parens": "off",
  "@typescript-eslint/no-extra-semi": "off",
  "@typescript-eslint/object-curly-spacing": "off",
  "@typescript-eslint/semi": "off",
  "@typescript-eslint/space-before-blocks": "off",
  "@typescript-eslint/space-before-function-paren": "off",
  "@typescript-eslint/space-infix-ops": "off",
  "@typescript-eslint/type-annotation-spacing": "off",
  "babel/object-curly-spacing": "off",
  "babel/semi": "off",
  "flowtype/boolean-style": "off",
  "flowtype/delimiter-dangle": "off",
  "flowtype/generic-spacing": "off",
  "flowtype/object-type-curly-spacing": "off",
  "flowtype/object-type-delimiter": "off",
  "flowtype/quotes": "off",
  "flowtype/semi": "off",
  "flowtype/space-after-type-colon": "off",
  "flowtype/space-before-generic-bracket": "off",
  "flowtype/space-before-type-colon": "off",
  "flowtype/union-intersection-spacing": "off",
  "react/jsx-child-element-spacing": "off",
  "react/jsx-closing-bracket-location": "off",
  "react/jsx-closing-tag-location": "off",
  "react/jsx-curly-newline": "off",
  "react/jsx-curly-spacing": "off",
  "react/jsx-equals-spacing": "off",
  "react/jsx-first-prop-new-line": "off",
  "react/jsx-indent": "off",
  "react/jsx-indent-props": "off",
  "react/jsx-max-props-per-line": "off",
  "react/jsx-newline": "off",
  "react/jsx-one-expression-per-line": "off",
  "react/jsx-props-no-multi-spaces": "off",
  "react/jsx-tag-spacing": "off",
  "react/jsx-wrap-multilines": "off",
  "standard/array-bracket-even-spacing": "off",
  "standard/computed-property-even-spacing": "off",
  "standard/object-curly-even-spacing": "off",
  "unicorn/empty-brace-spaces": "off",
  "unicorn/no-nested-ternary": "off",
  "unicorn/number-literal-case": "off",
  "vue/array-bracket-newline": "off",
  "vue/array-bracket-spacing": "off",
  "vue/array-element-newline": "off",
  "vue/arrow-spacing": "off",
  "vue/block-spacing": "off",
  "vue/block-tag-newline": "off",
  "vue/brace-style": "off",
  "vue/comma-dangle": "off",
  "vue/comma-spacing": "off",
  "vue/comma-style": "off",
  "vue/dot-location": "off",
  "vue/func-call-spacing": "off",
  "vue/html-closing-bracket-newline": "off",
  "vue/html-closing-bracket-spacing": "off",
  "vue/html-end-tags": "off",
  "vue/html-indent": "off",
  "vue/html-quotes": "off",
  "vue/key-spacing": "off",
  "vue/keyword-spacing": "off",
  "vue/max-attributes-per-line": "off",
  "vue/multiline-html-element-content-newline": "off",
  "vue/multiline-ternary": "off",
  "vue/mustache-interpolation-spacing": "off",
  "vue/no-extra-parens": "off",
  "vue/no-multi-spaces": "off",
  "vue/no-spaces-around-equal-signs-in-attribute": "off",
  "vue/object-curly-newline": "off",
  "vue/object-curly-spacing": "off",
  "vue/object-property-newline": "off",
  "vue/operator-linebreak": "off",
  "vue/quote-props": "off",
  "vue/script-indent": "off",
  "vue/singleline-html-element-content-newline": "off",
  "vue/space-in-parens": "off",
  "vue/space-infix-ops": "off",
  "vue/space-unary-ops": "off",
  "vue/template-curly-spacing": "off",

  ...(includeDeprecated && {
    // Removed in version 0.10.0.
    // https://eslint.org/docs/latest/rules/space-unary-word-ops
    "space-unary-word-ops": "off",

    // Removed in version 1.0.0.
    // https://github.com/eslint/eslint/issues/1898
    "generator-star": "off",
    "no-comma-dangle": "off",
    "no-reserved-keys": "off",
    "no-space-before-semi": "off",
    "no-wrap-func": "off",
    "space-after-function-name": "off",
    "space-before-function-parentheses": "off",
    "space-in-brackets": "off",

    // Removed in version 2.0.0.
    // https://github.com/eslint/eslint/issues/5032
    "no-arrow-condition": "off",
    "space-after-keywords": "off",
    "space-before-keywords": "off",
    "space-return-throw-case": "off",

    // Deprecated since version 3.3.0.
    // https://eslint.org/docs/rules/no-spaced-func
    "no-spaced-func": "off",

    // Deprecated since version 4.0.0.
    // https://github.com/eslint/eslint/pull/8286
    "indent-legacy": "off",

    // Deprecated since version 8.53.0.
    // https://eslint.org/blog/2023/10/deprecating-formatting-rules/
    "array-bracket-newline": "off",
    "array-bracket-spacing": "off",
    "array-element-newline": "off",
    "arrow-parens": "off",
    "arrow-spacing": "off",
    "block-spacing": "off",
    "brace-style": "off",
    "comma-dangle": "off",
    "comma-spacing": "off",
    "comma-style": "off",
    "computed-property-spacing": "off",
    "dot-location": "off",
    "eol-last": "off",
    "func-call-spacing": "off",
    "function-call-argument-newline": "off",
    "function-paren-newline": "off",
    "generator-star-spacing": "off",
    "implicit-arrow-linebreak": "off",
    "indent": "off",
    "jsx-quotes": "off",
    "key-spacing": "off",
    "keyword-spacing": "off",
    "linebreak-style": "off",
    "lines-around-comment": specialRule,
    "max-len": specialRule,
    "max-statements-per-line": "off",
    "multiline-ternary": "off",
    "new-parens": "off",
    "newline-per-chained-call": "off",
    "no-confusing-arrow": specialRule,
    "no-extra-parens": "off",
    "no-extra-semi": "off",
    "no-floating-decimal": "off",
    "no-mixed-operators": specialRule,
    "no-mixed-spaces-and-tabs": "off",
    "no-multi-spaces": "off",
    "no-multiple-empty-lines": "off",
    "no-tabs": specialRule,
    "no-trailing-spaces": "off",
    "no-whitespace-before-property": "off",
    "nonblock-statement-body-position": "off",
    "object-curly-newline": "off",
    "object-curly-spacing": "off",
    "object-property-newline": "off",
    "one-var-declaration-per-line": "off",
    "operator-linebreak": "off",
    "padded-blocks": "off",
    "quote-props": "off",
    "quotes": specialRule,
    "rest-spread-spacing": "off",
    "semi": "off",
    "semi-spacing": "off",
    "semi-style": "off",
    "space-before-blocks": "off",
    "space-before-function-paren": "off",
    "space-in-parens": "off",
    "space-infix-ops": "off",
    "space-unary-ops": "off",
    "switch-colon-spacing": "off",
    "template-curly-spacing": "off",
    "template-tag-spacing": "off",
    "wrap-iife": "off",
    "wrap-regex": "off",
    "yield-star-spacing": "off",

    // Deprecated since version 7.0.0.
    // https://github.com/yannickcr/eslint-plugin-react/blob/master/CHANGELOG.md#700---2017-05-06
    "react/jsx-space-before-closing": "off",
  }),
};