.eslintrc.cjs

module.exports = {
  extends: ['plugin:@typescript-eslint/recommended'],
  env: {
    es6: true,
    node: true,
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.eslint.json',
    sourceType: 'module',
  },
  plugins: [
    'eslint-plugin-import',
    'eslint-plugin-prefer-arrow',
    '@typescript-eslint',
    'eslint-plugin-react',
    'react-hooks',
    '@tanstack/eslint-plugin-query'
  ],
  settings: {
    react: {
      pragma: 'React', // Pragma to use, default to "React"
      version: 'detect', // React version. "detect" automatically picks the version you have installed.
    },
  },
  ignorePatterns: ['dist', '.eslintrc.cjs'],
  overrides: [
    {
      rules: {
        '@typescript-eslint/naming-convention': 'off',
      },
    },
    {
      // Prettier is stubborn, need to accept its rules in case of conflict
      // See https://github.com/pathoplexus/pathoplexus/pull/283#issuecomment-1733872357
      files: ['*'],
      rules: {
        'react/self-closing-comp': 'off',
      },
    },
  ],
  rules: {
    '@typescript-eslint/adjacent-overload-signatures': 'error',
    '@typescript-eslint/array-type': [
      'error',
      {
        default: 'array',
      },
    ],
    '@typescript-eslint/ban-types': [
      'error',
      {
        types: {
          'Object': {
            message: 'Avoid using the `Object` type. Did you mean `object`?',
          },
          'Function': {
            message: 'Avoid using the `Function` type. Prefer a specific function type, like `() => void`.',
          },
          'Boolean': {
            message: 'Avoid using the `Boolean` type. Did you mean `boolean`?',
          },
          'Number': {
            message: 'Avoid using the `Number` type. Did you mean `number`?',
          },
          'String': {
            message: 'Avoid using the `String` type. Did you mean `string`?',
          },
          'Symbol': {
            message: 'Avoid using the `Symbol` type. Did you mean `symbol`?',
          },
          '{}': false,
          'object': false,
        },
      },
    ],
    '@typescript-eslint/consistent-type-assertions': 'off',
    '@typescript-eslint/dot-notation': 'error',
    '@typescript-eslint/indent': 'off',
    '@typescript-eslint/member-delimiter-style': [
      'off',
      {
        multiline: {
          delimiter: 'none',
          requireLast: true,
        },
        singleline: {
          delimiter: 'semi',
          requireLast: false,
        },
      },
    ],
    '@typescript-eslint/naming-convention': [
      'error',
      {
        selector: 'default',
        format: ['camelCase'],
        leadingUnderscore: 'allow',
        trailingUnderscore: 'allow',
      },
      {
        selector: 'variable',
        format: ['camelCase', 'UPPER_CASE','PascalCase'],
        leadingUnderscore: 'allow',
        trailingUnderscore: 'allow',
      },
      {
        selector: 'property',
        format: null,
      },
      {
        selector: 'enumMember',
        format: ['camelCase', 'UPPER_CASE', 'PascalCase'],
      },
      {
        selector: 'import',
        format: null,
      },
      {
        selector: 'typeLike',
        format: ['PascalCase'],
      },
    ],
    '@typescript-eslint/no-empty-function': 'error',
    '@typescript-eslint/no-empty-interface': 'error',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-floating-promises': ['error', { ignoreVoid: true }],
    '@typescript-eslint/no-for-in-array': 'error',
    '@typescript-eslint/no-misused-new': 'error',
    '@typescript-eslint/no-namespace': 'error',
    '@typescript-eslint/no-parameter-properties': 'off',
    '@typescript-eslint/no-this-alias': 'error',
    '@typescript-eslint/no-unnecessary-qualifier': 'error',
    '@typescript-eslint/no-unnecessary-type-arguments': 'error',
    '@typescript-eslint/no-unnecessary-type-assertion': 'error',
    '@typescript-eslint/no-unused-expressions': 'error',
    '@typescript-eslint/no-use-before-define': 'off',
    '@typescript-eslint/no-var-requires': 'error',
    '@typescript-eslint/prefer-for-of': 'error',
    '@typescript-eslint/prefer-function-type': 'error',
    '@typescript-eslint/prefer-namespace-keyword': 'error',
    '@typescript-eslint/prefer-readonly': 'error',
    '@typescript-eslint/promise-function-async': 'off',
    '@typescript-eslint/quotes': 'off',
    '@typescript-eslint/restrict-plus-operands': 'error',
    '@typescript-eslint/no-unnecessary-condition': 'error',
    '@typescript-eslint/semi': ['off', null],
    '@typescript-eslint/strict-boolean-expressions': [
      'error',
      {
        allowNullableObject: true,
        allowNullableBoolean: false,
        allowNullableString: false,
      },
    ],
    '@typescript-eslint/triple-slash-reference': [
      'error',
      {
        path: 'always',
        types: 'prefer-import',
        lib: 'always',
      },
    ],
    '@typescript-eslint/type-annotation-spacing': 'off',
    '@typescript-eslint/unified-signatures': 'error',
    '@typescript-eslint/no-redeclare': 'error',
    'arrow-parens': ['off', 'always'],
    'brace-style': ['off', 'off'],
    'comma-dangle': 'off',
    'complexity': 'off',
    'constructor-super': 'error',
    'eol-last': 'off',
    'eqeqeq': ['error', 'smart'],
    'guard-for-in': 'error',
    'id-blacklist': [
      'error',
      'any',
      'Number',
      'number',
      'String',
      'string',
      'Boolean',
      'boolean',
      'Undefined',
      'undefined',
    ],
    'id-match': 'error',
    'import/no-cycle': 'error',
    'import/no-deprecated': 'error',
    'import/no-extraneous-dependencies': 'off',
    'import/no-internal-modules': 'off',
    'import/order': [
      'error',
      {
        'groups': ['builtin', 'external', 'internal'],
        'newlines-between': 'always',
        'alphabetize': { order: 'asc' },
      },
    ],
    'linebreak-style': 'off',
    'max-classes-per-file': 'off',
    'max-len': 'off',
    'new-parens': 'off',
    'newline-per-chained-call': 'off',
    'no-bitwise': 'error',
    'no-caller': 'error',
    'no-cond-assign': 'error',
    'no-console': 'error',
    'no-debugger': 'error',
    'no-duplicate-case': 'error',
    'no-duplicate-imports': 'error',
    'no-empty': 'error',
    'no-eval': 'error',
    'no-extra-bind': 'error',
    'no-extra-semi': 'off',
    'no-fallthrough': 'off',
    'no-invalid-this': 'off',
    'no-irregular-whitespace': 'off',
    'no-multiple-empty-lines': 'off',
    'no-new-func': 'error',
    'no-new-wrappers': 'error',
    'no-redeclare': 'off',
    'no-return-await': 'error',
    'no-sequences': 'error',
    'no-sparse-arrays': 'error',
    'no-template-curly-in-string': 'error',
    // It is recommended to turn of the JavaScript version if you use
    // the TypeScript version:
    // https://typescript-eslint.io/rules/no-throw-literal/#how-to-use
    'no-throw-literal': 'off',
    '@typescript-eslint/no-throw-literal': 'error',
    'no-trailing-spaces': 'off',
    'no-undef-init': 'error',
    'no-unsafe-finally': 'error',
    'no-unused-labels': 'error',
    'no-var': 'error',
    'no-void': ['error', { allowAsStatement: true }],
    'object-shorthand': 'error',
    'one-var': ['error', 'never'],
    'prefer-const': 'error',
    'quote-props': 'off',
    'radix': 'error',
    'react/jsx-curly-spacing': 'off',
    'react/jsx-equals-spacing': 'off',
    'react/jsx-wrap-multilines': 'off',
    'space-before-function-paren': 'off',
    'space-in-parens': ['off', 'never'],
    'spaced-comment': [
      'error',
      'always',
      {
        markers: ['/'],
      },
    ],
    'use-isnan': 'error',
    'valid-typeof': 'off',
    '@typescript-eslint/explicit-member-accessibility': [
      'error',
      {
        overrides: {
          constructors: 'no-public',
        },
      },
    ],
    '@typescript-eslint/member-ordering': 'error',
    '@typescript-eslint/consistent-type-imports': [
      'error',
      {
        fixStyle: 'inline-type-imports',
      },
    ],
    'no-restricted-imports': [
      'error',
      {
        patterns: ['.*/**/dist'],
      },
    ],
    'react/destructuring-assignment': ['error', 'always'],
    'react/function-component-definition': [
      'error',
      {
        namedComponents: 'arrow-function',
        unnamedComponents: 'arrow-function',
      },
    ],
    'react/no-deprecated': 'error',
    'react/no-children-prop': 'error',
    'react/no-is-mounted': 'error',
    'react/no-unstable-nested-components': 'warn',
    'react/forbid-component-props': ['error', { forbid: ['style'] }],
    'react/self-closing-comp': 'error',
    'react/void-dom-elements-no-children': 'error',
    'react/jsx-boolean-value': ['warn', 'never'],
    'react/jsx-curly-brace-presence': ['warn', 'never'],
    'react/jsx-fragments': ['error', 'syntax'],
    'react/jsx-uses-react': 'error',
    'react/jsx-pascal-case': 'error',
    'react/jsx-no-useless-fragment': 'error',
    'react/no-string-refs': 'error',
    'react-hooks/rules-of-hooks': 'error',
    'react-hooks/exhaustive-deps': 'error',
  },
};