.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser',
  parserOptions: {
    ecmaVersion: 2022,
    sourceType: 'module',
    project: './tsconfig.json',
  },
  plugins: ['@typescript-eslint'],
  extends: [
    'eslint:recommended',
    '@typescript-eslint/recommended',
    '@typescript-eslint/recommended-requiring-type-checking',
  ],
  root: true,
  env: {
    node: true,
    jest: true,
    es2022: true,
  },
  ignorePatterns: ['.eslintrc.js', 'dist/', 'node_modules/', 'apps/', 'contracts/'],
  rules: {
    '@typescript-eslint/interface-name-prefix': 'off',
    '@typescript-eslint/explicit-function-return-type': 'off',
    '@typescript-eslint/explicit-module-boundary-types': 'off',
    '@typescript-eslint/no-explicit-any': 'warn',
    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_' }],
    '@typescript-eslint/prefer-const': 'error',
    '@typescript-eslint/no-var-requires': 'error',
    'prefer-const': 'error',
    'no-var': 'error',
    'no-console': 'warn',
    'no-debugger': 'error',
    'no-duplicate-imports': 'error',
    'no-unused-expressions': 'error',
    'prefer-template': 'error',
    'template-curly-spacing': ['error', 'never'],
    'object-curly-spacing': ['error', 'always'],
    'array-bracket-spacing': ['error', 'never'],
    'comma-dangle': ['error', 'never'],
    'semi': ['error', 'always'],
    'quotes': ['error', 'single', { avoidEscape: true }],
    'indent': ['error', 2, { SwitchCase: 1 }],
    'max-len': ['warn', { code: 120, ignoreComments: true }],
    'eol-last': ['error', 'always'],
    'no-trailing-spaces': 'error',
    'no-multiple-empty-lines': ['error', { max: 2, maxEOF: 1 }],
  },
  overrides: [
    {
      files: ['**/*.test.ts', '**/*.spec.ts'],
      env: {
        jest: true,
      },
      rules: {
        '@typescript-eslint/no-explicit-any': 'off',
        'no-console': 'off',
      },
    },
  ],
};