.eslintrc

{
  "root": true,
  "env": {
    "browser": true,
    "es2021": true
  },
  "plugins": ["perfectionist", "unused-imports", "prettier"],
  "extends": ["airbnb", "airbnb/hooks", "prettier"],
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true
    }
  },
  "settings": {
    "react": {
      "version": "detect"
    },
    "import/resolver": {
      "alias": {
        "map": [["src", "./src"]],
        "extensions": [".js", ".jsx", ".json"]
      }
    }
  },
  "rules": {
    "no-alert": 0,
    "camelcase": 0,
    "no-console": 0,
    "no-param-reassign": 0,
    "naming-convention": 0,
    "default-param-last": 0,
    "no-underscore-dangle": 0,
    "no-use-before-define": 0,
    "no-restricted-exports": 0,
    "react/no-children-prop": 0,
    "react/forbid-prop-types": 0,
    "react/react-in-jsx-scope": 0,
    "jsx-a11y/anchor-is-valid": 0,
    "react/no-array-index-key": 0,
    "no-promise-executor-return": 0,
    "react/require-default-props": 0,
    "react/jsx-filename-extension": 0,
    "react/jsx-props-no-spreading": 0,
    "import/prefer-default-export": 0,
    "react/function-component-definition": 0,
    "jsx-a11y/control-has-associated-label": 0,
    "react/jsx-no-useless-fragment": [
      1,
      {
        "allowExpressions": true
      }
    ],
    "prefer-destructuring": [
      1,
      {
        "object": true,
        "array": false
      }
    ],
    "react/no-unstable-nested-components": [
      1,
      {
        "allowAsProps": true
      }
    ],
    "no-unused-vars": [
      1,
      {
        "args": "none"
      }
    ],
    "react/jsx-no-duplicate-props": [
      1,
      {
        "ignoreCase": false
      }
    ],
    // unused-imports
    // https://www.npmjs.com/package/eslint-plugin-unused-imports
    "unused-imports/no-unused-imports": 1,
    "unused-imports/no-unused-vars": [
      0,
      {
        "vars": "all",
        "varsIgnorePattern": "^_",
        "args": "after-used",
        "argsIgnorePattern": "^_"
      }
    ],
    // perfectionist
    // https://eslint-plugin-perfectionist.azat.io/
    "perfectionist/sort-named-imports": [
      1,
      {
        "order": "asc",
        "type": "line-length"
      }
    ],
    "perfectionist/sort-named-exports": [
      1,
      {
        "order": "asc",
        "type": "line-length"
      }
    ],
    "perfectionist/sort-exports": [
      1,
      {
        "order": "asc",
        "type": "line-length"
      }
    ],
    "perfectionist/sort-imports": [
      1,
      {
        "order": "asc",
        "type": "line-length",
        "newlines-between": "always",
        "groups": [
          ["builtin", "external"],
          "custom-mui",
          "custom-routes",
          "custom-hooks",
          "custom-utils",
          "internal",
          "custom-components",
          "custom-sections",
          "custom-types",
          ["parent", "sibling", "index"],
          "object",
          "unknown"
        ],
        "custom-groups": {
          "value": {
            "custom-mui": "@mui/**",
            "custom-routes": "src/routes/**",
            "custom-hooks": "src/hooks/**",
            "custom-utils": "src/utils/**",
            "custom-components": "src/components/**",
            "custom-sections": "src/sections/**",
            "custom-types": "src/types/**"
          }
        },
        "internal-pattern": ["src/**"]
      }
    ]
  }
}