.eslintrc.json

{
  "parser": "@typescript-eslint/parser",
  "plugins": ["@typescript-eslint", "jsdoc", "header"],
  "extends": [
    "plugin:jsx-a11y/recommended",
    "next/core-web-vitals",
    "prettier",
    "plugin:@typescript-eslint/eslint-recommended",
    "plugin:@typescript-eslint/recommended",
    "plugin:jsdoc/recommended"
  ],
  "rules": {
    "no-console": ["error", { "allow": ["error"] }],
    "no-undef": "error",
    "no-undefined": "error",
    "curly": "error",
    "eqeqeq": ["error", "allow-null"],
    "new-cap": "error",
    "no-caller": "error",
    "no-cond-assign": "error",
    "no-multiple-empty-lines": [2, { "max": 2, "maxEOF": 1 }],
    "prefer-spread": "error",
    "react/button-has-type": "error",
    "react/no-unused-prop-types": 2,
    "react/no-unused-class-component-methods": 2,
    "react/no-unknown-property": 2,
    "react/prop-types": 2,
    "react/self-closing-comp": [
      "error",
      {
        "component": true,
        "html": true
      }
    ],
    "react/sort-prop-types": 2,
    "wrap-iife": "error",
    "indent": ["error", 2, { "SwitchCase": 1 }],
    "max-len": ["off"],
    "no-param-reassign": "error",
    "no-plusplus": ["error", { "allowForLoopAfterthoughts": true }],
    "object-curly-spacing": ["error", "always"],
    "react/destructuring-assignment": 2,
    "react/no-array-index-key": "error",
    "react/no-danger": "error",
    "react/forbid-prop-types": "error",
    "react/function-component-definition": [
      "error",
      {
        "namedComponents": "arrow-function",
        "unnamedComponents": "arrow-function"
      }
    ],
    "react/jsx-filename-extension": [
      1,
      { "extensions": [".js", ".jsx", ".tsx"] }
    ],
    "react/jsx-indent": ["error", 2],
    "react/jsx-indent-props": ["error", 2],
    "react/jsx-no-constructed-context-values": "error",
    "react/default-props-match-prop-types": 2,
    "react/sort-comp": [
      2,
      {
        "order": [
          "static-methods",
          "lifecycle",
          "/^on.+$/",
          "everything-else",
          "render"
        ]
      }
    ],
    "no-extra-semi": "off",
    "no-unused-vars": ["error", { "args": "all" }],
    "no-unused-expressions": "off",
    "semi": "off",
    "import/extensions": 0,
    "jsdoc/require-jsdoc": [
      "error",
      {
        "enableFixer": true,
        "require": {
          "FunctionDeclaration": true,
          "MethodDefinition": true,
          "ClassDeclaration": true,
          "ArrowFunctionExpression": true,
          "FunctionExpression": true
        }
      }
    ],
    "jsdoc/sort-tags": "error",
    "header/header": [
      2,
      "line",
      [" Copyright (c) Gridiron Survivor.", " Licensed under the MIT License."],
      2
    ],
    "jsdoc/require-param-name": [
      "error",
      {
        "contexts": [
          "ArrowFunctionExpression",
          "ClassDeclaration",
          "ClassExpression",
          "ClassProperty",
          "FunctionDeclaration",
          "FunctionExpression",
          "MethodDefinition",
          "TSDeclareFunction",
          "TSEnumDeclaration",
          "TSInterfaceDeclaration",
          "TSModuleDeclaration",
          "TSTypeAliasDeclaration",
          "VariableDeclaration"
        ]
      }
    ],
    "jsdoc/require-description": 2,
    "jsdoc/require-param": 2,
    "jsdoc/require-param-description": 2,
    "jsdoc/require-param-type": 0,
    "jsdoc/require-returns": 2,
    "jsdoc/require-returns-check": 2,
    "jsdoc/require-returns-description": 2,
    "jsdoc/require-returns-type": 0,
    "jsdoc/require-property-name": 2,
    "jsdoc/require-property-type": 0,
    "jsdoc/no-types": 0,
    "jsdoc/valid-types": 2,
    "@typescript-eslint/explicit-function-return-type": "error"
  },
  "overrides": [
    {
      "files": ["**/*.enum.*"],
      "rules": {
        "no-unused-vars": "off"
      }
    },
    {
      "files": ["playwright.config.ts"],
      "rules": {
        "no-undefined": "off"
      }
    },
    {
      "files": ["functions/userAuth.js"],
      "rules": {
        "@typescript-eslint/explicit-function-return-type": "off",
        "@typescript-eslint/no-var-requires": "off"
      }
    }
  ]
}