import eslintConfigPrettier from 'eslint-config-prettier'; import importPlugin from 'eslint-plugin-import'; import jsdocPlugin from 'eslint-plugin-jsdoc'; import preferArrowPlugin from 'eslint-plugin-prefer-arrow'; import globals from 'globals'; import tseslint from 'typescript-eslint'; export default tseslint.config( // Ignores (equivalent to ignorePatterns) { ignores: [ '**/node_modules/**', '**/dist/**', '**/generated*', '**/*.js', '**/*.d.ts', '/packages/ui-devkit/scaffold/**/*', '/packages/dev-server/load-testing/**/*', '/docs/layouts/**/*', ], }, // Base config for all TS files { files: ['**/*.ts', '**/*.tsx'], extends: [...tseslint.configs.recommended, ...tseslint.configs.recommendedTypeChecked], languageOptions: { parser: tseslint.parser, parserOptions: { project: true, sourceType: 'module', }, globals: { ...globals.node, ...globals.es2021, }, }, plugins: { import: importPlugin, jsdoc: jsdocPlugin, 'prefer-arrow': preferArrowPlugin, }, rules: { '@typescript-eslint/adjacent-overload-signatures': 'error', '@typescript-eslint/array-type': [ 'error', { default: 'array-simple', }, ], '@typescript-eslint/await-thenable': 'error', '@typescript-eslint/ban-ts-comment': 'off', // ban-types was removed in v8, replaced with: '@typescript-eslint/no-wrapper-object-types': 'error', // Bans Number, String, Boolean, etc. '@typescript-eslint/no-unsafe-function-type': 'error', // Bans Function type '@typescript-eslint/consistent-type-assertions': 'error', '@typescript-eslint/consistent-type-definitions': 'off', '@typescript-eslint/dot-notation': 'error', '@typescript-eslint/explicit-function-return-type': 'off', '@typescript-eslint/explicit-member-accessibility': [ 'off', { accessibility: 'explicit', }, ], '@typescript-eslint/explicit-module-boundary-types': 'off', '@typescript-eslint/indent': 'off', '@typescript-eslint/member-ordering': 'off', '@typescript-eslint/naming-convention': [ 'off', { selector: 'variable', format: ['camelCase', 'UPPER_CASE'], leadingUnderscore: 'forbid', trailingUnderscore: 'forbid', }, ], '@typescript-eslint/no-array-constructor': 'error', '@typescript-eslint/no-empty-function': 'error', '@typescript-eslint/no-empty-interface': 'off', '@typescript-eslint/no-explicit-any': 'off', '@typescript-eslint/no-extra-non-null-assertion': 'error', '@typescript-eslint/no-extra-semi': 'error', '@typescript-eslint/no-floating-promises': 'error', '@typescript-eslint/no-for-in-array': 'error', '@typescript-eslint/no-implied-eval': 'error', '@typescript-eslint/no-inferrable-types': [ 'error', { ignoreParameters: true, }, ], '@typescript-eslint/no-loss-of-precision': 'error', '@typescript-eslint/no-misused-new': 'error', '@typescript-eslint/no-misused-promises': 'warn', '@typescript-eslint/no-namespace': 'error', '@typescript-eslint/no-non-null-asserted-optional-chain': 'error', '@typescript-eslint/no-non-null-assertion': 'error', '@typescript-eslint/no-parameter-properties': 'off', '@typescript-eslint/no-shadow': [ 'error', { hoist: 'all', }, ], '@typescript-eslint/no-this-alias': 'error', '@typescript-eslint/no-unnecessary-type-assertion': 'error', '@typescript-eslint/no-unnecessary-type-constraint': 'error', '@typescript-eslint/no-unsafe-argument': 'off', '@typescript-eslint/no-unsafe-assignment': 'off', '@typescript-eslint/no-unsafe-call': 'off', '@typescript-eslint/no-unsafe-member-access': 'off', '@typescript-eslint/no-unsafe-return': 'off', '@typescript-eslint/no-unused-expressions': 'error', '@typescript-eslint/no-unused-vars': 'off', '@typescript-eslint/no-use-before-define': 'off', '@typescript-eslint/no-var-requires': 'error', '@typescript-eslint/prefer-as-const': 'error', '@typescript-eslint/prefer-for-of': 'error', '@typescript-eslint/prefer-function-type': 'error', '@typescript-eslint/prefer-namespace-keyword': 'error', '@typescript-eslint/quotes': 'off', '@typescript-eslint/require-await': 'warn', '@typescript-eslint/restrict-plus-operands': 'error', '@typescript-eslint/restrict-template-expressions': 'error', '@typescript-eslint/triple-slash-reference': [ 'error', { path: 'always', types: 'prefer-import', lib: 'always', }, ], '@typescript-eslint/typedef': 'off', '@typescript-eslint/unbound-method': 'error', '@typescript-eslint/unified-signatures': 'error', 'arrow-parens': ['off', 'always'], complexity: 'off', 'constructor-super': 'error', 'dot-notation': 'off', eqeqeq: ['error', 'smart'], 'guard-for-in': 'error', 'id-denylist': 'off', 'id-match': 'off', 'import/order': [ 'warn', { alphabetize: { caseInsensitive: true, order: 'asc', }, 'newlines-between': 'always', groups: [ ['builtin', 'external', 'internal', 'unknown', 'object', 'type'], 'parent', ['sibling', 'index'], ], distinctGroup: false, pathGroupsExcludedImportTypes: [], pathGroups: [ { pattern: './', patternOptions: { nocomment: true, dot: true, }, group: 'sibling', position: 'before', }, { pattern: '.', patternOptions: { nocomment: true, dot: true, }, group: 'sibling', position: 'before', }, { pattern: '..', patternOptions: { nocomment: true, dot: true, }, group: 'parent', position: 'before', }, { pattern: '../', patternOptions: { nocomment: true, dot: true, }, group: 'parent', position: 'before', }, ], }, ], indent: 'off', 'jsdoc/check-alignment': 'off', 'jsdoc/check-indentation': 'off', 'jsdoc/newline-after-description': 'off', 'max-classes-per-file': 'off', 'max-len': [ 'error', { code: 170, }, ], 'new-parens': 'error', 'no-array-constructor': 'off', 'no-bitwise': 'error', 'no-caller': 'error', 'no-cond-assign': 'error', 'no-console': 'error', 'no-debugger': 'error', 'no-empty': 'error', 'no-empty-function': 'off', 'no-eval': 'error', 'no-extra-semi': 'off', 'no-fallthrough': 'error', 'no-implied-eval': 'off', 'no-invalid-this': 'off', 'no-loss-of-precision': 'off', 'no-new-wrappers': 'error', 'no-shadow': 'off', 'no-throw-literal': 'error', 'no-trailing-spaces': 'error', 'no-undef-init': 'error', 'no-underscore-dangle': 'off', 'no-unsafe-finally': 'error', 'no-unused-expressions': 'off', 'no-unused-labels': 'error', 'no-unused-vars': 'off', 'no-use-before-define': 'off', 'no-var': 'error', 'object-shorthand': 'error', 'one-var': ['error', 'never'], 'prefer-arrow/prefer-arrow-functions': 'off', 'prefer-const': 'error', quotes: 'off', radix: 'error', 'require-await': 'off', 'spaced-comment': [ 'error', 'always', { markers: ['/'], }, ], 'use-isnan': 'error', 'valid-typeof': 'off', }, }, // Override for ui-devkit client { files: ['packages/ui-devkit/src/client/**/*'], languageOptions: { parserOptions: { project: './packages/ui-devkit/tsconfig.json', sourceType: 'module', }, }, }, // Override for ui-devkit compiler { files: ['packages/ui-devkit/src/compiler/**/*'], languageOptions: { parserOptions: { project: './packages/ui-devkit/tsconfig.compiler.json', sourceType: 'module', }, }, }, // Prettier config (must be last) eslintConfigPrettier, );