neo-neo-bblessed/.eslintrc.js

A fork of neo-blessed (which is a fork of blessed) with bug fixes and maintenance.

module.exports = {
  root: true,
  env: {
    browser: true,
    es6: true,
    node: true,
  },
  extends: ['eslint:recommended'],
  parserOptions: {
    sourceType: 'module',
    ecmaVersion: 2018,
    ecmaFeatures: {
      jsx: true,
    },
  },
  globals: {
    __: true,
  },
  plugins: [],
  rules: {
    // Import existing rules from .eslintrc.json but with TypeScript compatibility
    'accessor-pairs': 'error',
    'array-bracket-spacing': ['error', 'never'],
    'arrow-spacing': ['error', { after: true, before: true }],
    'block-scoped-var': 'error',
    'block-spacing': 'error',
    'brace-style': 'off',
    camelcase: 'off',
    'comma-dangle': 'off',
    'comma-spacing': 'off',
    'comma-style': ['error', 'last'],
    complexity: 'error',
    'computed-property-spacing': ['error', 'never'],
    'consistent-return': 'off',
    curly: 'off',
    'default-case': 'error',
    'dot-location': ['error', 'property'],
    'dot-notation': 'off',
    'eol-last': 'error',
    eqeqeq: 'error',
    'func-call-spacing': 'error',
    'func-names': 'off',
    'linebreak-style': ['error', 'unix'],
    'max-depth': 'error',
    'max-len': 'off',
    'no-alert': 'error',
    'no-array-constructor': 'error',
    'no-bitwise': 'off',
    'no-caller': 'error',
    'no-console': 'off',
    'no-continue': 'off',
    'no-debugger': 'warn',
    'no-duplicate-imports': 'error',
    'no-else-return': 2,
    'no-empty-function': 'off',
    'no-eval': 'off',
    'no-extend-native': 'error',
    'no-extra-bind': 'error',
    'no-extra-parens': 'off',
    'no-implicit-coercion': ['error', { allow: ['!!'] }],
    'no-magic-numbers': 'off',
    'no-mixed-operators': 'off',
    'no-multi-spaces': 'off',
    'no-multiple-empty-lines': 'error',
    'no-nested-ternary': 'error',
    'no-new': 'error',
    'no-new-func': 'error',
    'no-new-object': 'error',
    'no-param-reassign': 'off',
    'no-plusplus': 'off',
    'no-process-env': 'off',
    'no-process-exit': 'off',
    'no-proto': 'error',
    'no-prototype-builtins': 'off',
    'no-return-assign': 'error',
    'no-shadow': 'off',
    'no-tabs': 'error',
    'no-trailing-spaces': 'off',
    'no-undef-init': 'error',
    'no-undefined': 'off',
    'no-underscore-dangle': 'off',
    'no-unused-expressions': 'error',
    'no-unused-vars': [
      'error',
      {
        argsIgnorePattern: '^_',
        varsIgnorePattern: '^_',
      },
    ],
    'no-use-before-define': 'off',
    'no-useless-computed-key': 'error',
    'no-useless-concat': 'error',
    'no-useless-constructor': 'error',
    'no-useless-escape': 'off',
    'no-var': 'off',
    'no-void': 'error',
    'no-warning-comments': 'off',
    'no-whitespace-before-property': 'error',
    'no-with': 'error',
    'object-curly-spacing': 'off',
    'one-var': 'off',
    'operator-linebreak': 'error',
    'padded-blocks': 'off',
    'prefer-const': 'off',
    quotes: 'off',
    radix: 'off',
    'require-await': 'off',
    semi: 'off',
    'semi-spacing': 'off',
    'space-in-parens': 'off',
    'space-infix-ops': 'off',
    'space-unary-ops': 'off',
    strict: 'off',
    'valid-jsdoc': 'off',
    yoda: 'off',
    'no-control-regex': 'off',
    'no-cond-assign': 'off',
    'no-extra-semi': 'off',
    'no-return-assign': 'off',
    'no-prototype-builtins': 'off',
    'no-nested-ternary': 'off',
    'default-case': 'off',
    'eol-last': 'off',
    'no-unused-expressions': 'off',
  },
  overrides: [
    {
      files: ['*.ts', '*.tsx'],
      parser: '@typescript-eslint/parser',
      parserOptions: {
        sourceType: 'module',
        ecmaVersion: 2018,
      },
      plugins: ['@typescript-eslint'],
      extends: ['eslint:recommended'],
      rules: {
        // TypeScript specific rules (lenient for migration)
        '@typescript-eslint/no-explicit-any': 'off',
        '@typescript-eslint/no-unused-vars': [
          'warn',
          {
            argsIgnorePattern: '^_',
            varsIgnorePattern: '^_',
          },
        ],
        '@typescript-eslint/explicit-function-return-type': 'off',
        '@typescript-eslint/explicit-module-boundary-types': 'off',
        '@typescript-eslint/no-non-null-assertion': 'off',
        '@typescript-eslint/prefer-optional-chain': 'off',
        '@typescript-eslint/prefer-nullish-coalescing': 'off',
        '@typescript-eslint/no-unnecessary-type-assertion': 'off',
        '@typescript-eslint/no-inferrable-types': 'off',

        // Disable base ESLint rules that conflict with TypeScript
        'no-unused-vars': 'off',
        'no-undef': 'off',
        'no-redeclare': 'off',
        complexity: 'off',
        'max-depth': 'off',
        'no-proto': 'off',
        'no-empty': 'off',
        'no-useless-escape': 'off',
        yoda: 'off',
        'operator-linebreak': 'off',
        'comma-style': 'off',
        'no-implicit-coercion': 'off',
        eqeqeq: 'off',
        'no-else-return': 'off',
      },
    },
  ],
};