.eslintrc.js

/* eslint-disable */
module.exports = {
  env: {
    browser: true,
    es6: true,
    es2021: true,
    node: true,
    cypress: true,
  },
  extends: [
    "eslint:recommended",
    "plugin:react/recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:import/recommended",
    "plugin:import/errors",
    "plugin:import/warnings",
    "plugin:import/typescript",
  ],
  parser: "@typescript-eslint/parser",
  parserOptions: {
    ecmaFeatures: {
      jsx: true,
    },
    ecmaVersion: "latest",
    sourceType: "module",
  },
  plugins: ["react", "@typescript-eslint"],
  rules: {
    "react/react-in-jsx-scope": "off",
    camelcase: 0,
    // semi                                : ["error", "always"],
    "array-callback-return": 0,
    "arrow-body-style": 0,
    "brace-style": ["error", "1tbs", { allowSingleLine: true }],
    curly: 0,
    // "comma-dangle"                      : ["error", "always-multiline"],
    "eol-last": ["error", "always"],
    "func-names": ["error", "never"],
    "key-spacing": 0,
    "max-classes-per-file": ["warn", 2],
    // "keyword-spacing"                   : ["error", { after: true }],
    "lines-between-class-members": 0,
    indent: 0,
    // "max-len": ["error", { code: 120, "ignoreComments": true }],
    "no-extra-semi": "error",
    "no-console": "error",
    "no-else-return": ["error", { allowElseIf: true }],
    "no-multi-assign": 0,
    "no-multi-spaces": [
      2,
      {
        exceptions: {
          BinaryExpression: true,
          VariableDeclarator: true,
          ImportDeclaration: true,
        },
      },
    ],
    "no-param-reassign": ["error", { props: false }],
    "no-restricted-globals": 0,
    "no-script-url": 0,
    // "no-trailing-spaces"                : ["error", { skipBlankLines: true }],
    "object-curly-spacing": [
      "error",
      "always",
      { arraysInObjects: true, objectsInObjects: true },
    ],
    "one-var": ["error", { initialized: "never", uninitialized: "always" }],
    "prefer-destructuring": 0,
    quotes: 0,
    // "space-in-parens"                   : ["error", "never"],
    "space-infix-ops": "error",
    // "space-unary-ops"                   : "error",
    "no-multiple-empty-lines": ["error", { max: 1, maxEOF: 1 }],

    // import rules
    "import/no-extraneous-dependencies": [
      "error",
      {
        devDependencies: [
          "**/__tests__/**/*.js",
          "**/test*.js",
          "**/*.test.js*",
          "**/*.spec.js",
          "**/*.spec.jsx",
        ],
      },
    ],

    "import/no-useless-path-segments": "error",
    "import/order": [
      0, // TODO: we should turn this to error after we sorted our import orders.
      {
        groups: [["builtin", "external"], "internal", "sibling", "parent"],
        "newlines-between": "ignore",
      },
    ],
    "import/prefer-default-export": 0,
    "import/extensions": ["warn", "never", { jsx: "never", json: "always" }],
    "no-sequences": ["warn"],

    // react rules
    // "jsx-quotes"                        : ["error", "prefer-single"],
    // "react/jsx-closing-bracket-location": ["error", { selfClosing: "line-aligned", nonEmpty: "line-aligned" }],
    // "react/jsx-closing-tag-location"    : "error",
    // "react/jsx-first-prop-new-line"     : ["error", "multiline-multiprop"],
    // "react/jsx-indent"                  : ["error", 4],
    // "react/jsx-indent-props"            : ["error", 4],
    // "react/jsx-max-props-per-line"      : ["error", { when: "multiline" }],
    // "react/jsx-tag-spacing"             : ["error", { closingSlash: "never", beforeSelfClosing: "always" }],
    "react/prop-types": 0,
    "react/self-closing-comp": "error",
    "react/no-unescaped-entities": 0,
    // "react/sort-prop-types"             : ["error", { ignoreCase: true, sortShapeProp: true }],
  },
};