.eslintrc

{
  "parser": "@typescript-eslint/parser",
  "extends": [
    "plugin:@typescript-eslint/recommended",
    "plugin:eslint-comments/recommended",
    "plugin:unicorn/recommended",
    "airbnb"
  ],
  "env": {
    "browser": true,
    "node": true,
    "jest": true
  },
  "plugins": ["react", "react-hooks", "no-useless-assign", "jest-dom"],
  "parserOptions": {
    "ecmaVersion": "latest",
    "sourceType": "module",
    "ecmaFeatures": {
      "jsx": true,
      "modules": true
    },
    "project": ["./ui/tsconfig.json", "./tsconfig-base.json", "./backend/tsconfig.json"]
  },
  "ignorePatterns": ["server/cache/**/*", "dist/**/*", "language-colors.ts"],
  "rules": {
    "implicit-arrow-linebreak": "off",
    "comma-dangle": "off",
    "function-paren-newline": "off",
    "max-len": "off",
    "key-spacing": "off",
    "arrow-parens": "off",
    "object-curly-newline": "off",
    "operator-linebreak": "off",
    "eslint-comments/no-unused-disable": "error",
    "consistent-return": "off",
    "react/jsx-uses-vars": "error",
    "react/prop-types": "off",
    "react/require-default-props": "off",
    "no-multiple-empty-lines": "off",
    "no-param-reassign": [
      "error",
      {
        "props": false
      }
    ],
    "no-redeclare": "off",
    "@typescript-eslint/no-redeclare": "error",
    "no-extra-parens": "off",
    "react/jsx-fragments": "error",
    "react/state-in-constructor": "warn",
    "react/static-property-placement": "warn",
    "react/jsx-props-no-spreading": "off",
    "react/jsx-filename-extension": "off",
    "react/jsx-first-prop-new-line": "off",
    "react/jsx-closing-bracket-location": "off",
    "react/jsx-max-props-per-line": "off",
    "space-infix-ops": "off",
    "no-useless-assign/no-useless-assign": "error",
    "import/no-unresolved": [
      "error",
      {
        "ignore": ["\\.json$", "\\.css$"]
      }
    ],
    "import/no-extraneous-dependencies": [
      "error",
      {
        "devDependencies": [
          "**/__tests__/*",
          "ui/**/*",
          "vite.config.js",
          "vitest.config.ts"
        ]
      }
    ],
    "react/react-in-jsx-scope": "off",
    "import/prefer-default-export": "off",
    "no-shadow": "off",
    "no-bitwise": [
      "error",
      {
        "allow": ["~"]
      }
    ],
    "no-unused-expressions": [
      "error",
      {
        "allowShortCircuit": true,
        "allowTernary": true
      }
    ],
    "eslint-comments/disable-enable-pair": [
      "error",
      {
        "allowWholeFile": true
      }
    ],
    "space-before-function-paren": "off",
    "no-unused-vars": "off",
    "@typescript-eslint/no-unused-vars": "error",
    "no-use-before-define": "off",
    "@typescript-eslint/no-use-before-define": "error",
    "jsx-a11y/label-has-associated-control": [
      "error",
      {
        "depth": 3
      }
    ],
    "jsx-a11y/no-static-element-interactions": "warn",
    "no-nested-ternary": "off",
    "unicorn/no-nested-ternary": "off",
    "no-confusing-arrow": "off",
    "no-whitespace-before-property": "off",
    "indent": "off",
    "no-underscore-dangle": ["error", { "allow": ["_id"] }],
    "quote-props": "off",
    "unicorn/no-thenable": "off",
    "react/jsx-wrap-multilines": "off",
    "react/jsx-one-expression-per-line": "off",
    "no-spaced-func": "off",
    "func-call-spacing": "off",
    "react/jsx-indent": "off",
    "react/jsx-curly-newline": "off",
    "react/jsx-closing-tag-location": "off",
    "comma-spacing": "off",
    "object-property-newline": "off",
    "arrow-body-style": "off",
    "quotes": "off",
    "object-curly-spacing": "off",
    "semi": "off",
    "no-trailing-spaces": "off",
    "jsx-a11y/click-events-have-key-events": "warn",
    "react/no-array-index-key": "warn",
    "jsx-a11y/control-has-associated-label": "warn",
    "react/no-unescaped-entities": "off",
    "jsx-props-no-spreading": "off",
    "@typescript-eslint/explicit-function-return-type": "off",
    "@typescript-eslint/explicit-module-boundary-types": "off",
    "react/destructuring-assignment": "off",
    "react/button-has-type": "off",
    "jsx-a11y/no-noninteractive-element-interactions": "warn",
    "@typescript-eslint/no-non-null-assertion": "warn",
    "@typescript-eslint/no-empty-function": "warn",
    "@typescript-eslint/consistent-type-definitions": ["error", "type"],
    "@typescript-eslint/prefer-reduce-type-parameter": "error",
    "@typescript-eslint/no-unnecessary-boolean-literal-compare": "error",
    "@typescript-eslint/prefer-includes": "error",
    "@typescript-eslint/prefer-string-starts-ends-with": "error",
    "@typescript-eslint/switch-exhaustiveness-check": "error",
    "@typescript-eslint/prefer-optional-chain": "error",
    "@typescript-eslint/consistent-type-imports": [
      "error",
      {
        "prefer": "type-imports"
      }
    ],
    "@typescript-eslint/consistent-indexed-object-style": ["error", "record"],
    "react-hooks/rules-of-hooks": "error",
    "react-hooks/exhaustive-deps": "error",
    "react/function-component-definition": [
      "error",
      {
        "namedComponents": "arrow-function",
        "unnamedComponents": "arrow-function"
      }
    ],
    "react/no-unstable-nested-components": "warn",
    "import/extensions": [
      "error",
      "always",
      {
        "ts": "never",
        "tsx": "never"
      }
    ],
    "@typescript-eslint/no-floating-promises": "error",
    "@typescript-eslint/await-thenable": "error",
    "@typescript-eslint/require-await": "error",
    "unicorn/import-style": [
      "error",
      {
        "styles": {
          "path": false
        }
      }
    ],
    "unicorn/no-null": "off",
    "unicorn/explicit-length-check": "off",
    "unicorn/prevent-abbreviations": "off",
    "unicorn/no-array-for-each": "off",
    "unicorn/no-array-reduce": "off",
    "unicorn/prefer-object-from-entries": "off",
    "unicorn/no-await-expression-member": "off",
    "unicorn/no-array-callback-reference": "off",
    "unicorn/prefer-spread": "off",
    "unicorn/filename-case": "off"
  },
  "settings": {
    "react": {
      "version": "detect"
    },
    "import/parsers": {
      "@typescript-eslint/parser": [".ts", ".tsx"]
    },
    "import/extensions": [".json", ".css"],
    "import/resolver": {
      "typescript": {
        "alwaysTryTypes": true,
        "project": ["ui/tsconfig.json", "backend/tsconfig.json"]
      }
    }
  }
}