.eslintrc.nest.js

module.exports = {
  env: {
    es2022: true,
    node: true,
    browser: false,
  },
  extends: [
    'eslint:recommended',
    'plugin:@typescript-eslint/eslint-recommended',
    'plugin:@typescript-eslint/recommended',
    'plugin:@typescript-eslint/recommended-requiring-type-checking',
    'plugin:import/errors',
    'plugin:import/warnings',
    'plugin:import/typescript',
    'plugin:unicorn/recommended',
    'prettier',
  ],
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 'latest',
    sourceType: 'module',
    tsconfigRootDir: __dirname,
    project: ['?(packages)/**/tsconfig\\.?(app|lib|spec).json'],
  },
  settings: {
    'import/internal-regex': '^@wolfcoded/|@generated/',
    'import/extensions': ['.ts'],
    'import/parsers': {
      '@typescript-eslint/parser': ['.ts'],
    },
    'import/resolver': {
      typescript: {
        alwaysTryTypes: true,
        project: 'tsconfig.base.json',
      },
    },
    progress: {
      hide: true,
      successMessage: 'Linting completed successfully',
    },
  },
  rules: {
    'import/default': 'off',
    'import/no-named-as-default': 'off',
    'import/no-named-as-default-member': 'off',
    'import/namespace': 'off', // this is very slow
    'unicorn/filename-case': [
      'warn',
      {
        cases: {
          kebabCase: true,
          pascalCase: true,
        },
      },
    ],
    'no-eval': 'error',
    '@typescript-eslint/restrict-template-expressions': 'off',
    'unicorn/no-fn-reference-in-iterator': 'off',
    'unicorn/no-array-for-each': 'off',
    'unicorn/no-null': 'off',
    'unicorn/prefer-array-some': 'off',
    'unicorn/consistent-destructuring': 'off',
    'unicorn/no-array-reduce': 'off',
    'unicorn/prefer-spread': 'off',
    'unicorn/no-array-callback-reference': 'off',
    '@typescript-eslint/no-unsafe-member-access': 'off',
    '@typescript-eslint/camelcase': 'off',
    'unicorn/consistent-function-scoping': 'off',
    'unicorn/no-useless-undefined': 'off',
    'unicorn/prefer-ternary': 'off',
    '@typescript-eslint/no-unsafe-return': 'off',
    '@typescript-eslint/no-unsafe-call': 'off',
    '@typescript-eslint/no-unsafe-assignment': 'off',
    'unicorn/prefer-node-protocol': 'off',
    'unicorn/prevent-abbreviations': [
      'error',
      {
        allowList: { Param: true, Req: true, Res: true },
      },
    ],
    '@typescript-eslint/naming-convention': [
      'error',
      {
        selector: 'default',
        format: null,
      },
      {
        selector: 'variable',
        format: ['PascalCase', 'UPPER_CASE'],
        types: ['boolean'],
        prefix: ['is', 'should', 'has', 'can', 'did', 'will'],
      },
      {
        selector: 'variableLike',
        format: ['camelCase', 'UPPER_CASE', 'PascalCase'],
      },

      {
        selector: 'parameter',
        format: ['camelCase'],
      },
      {
        selector: 'memberLike',
        modifiers: ['private'],
        format: ['camelCase'],
        leadingUnderscore: 'forbid',
      },
      {
        selector: 'typeLike',
        format: ['PascalCase'],
      },
      {
        selector: 'property',
        modifiers: ['readonly'],
        format: ['PascalCase'],
      },
      {
        selector: 'enumMember',
        format: ['UPPER_CASE'],
      },
    ],
  },
  plugins: ['@typescript-eslint', 'import', 'prefer-arrow', 'unicorn'],
};