node.js

module.exports = {
  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
  parserOptions: {
    ecmaVersion: 2018, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module' // Allows for the use of imports
  },
  extends: [
    'plugin:@typescript-eslint/recommended', // Uses the recommended rules from the @typescript-eslint/eslint-plugin
    'plugin:prettier/recommended' // Enables eslint-plugin-prettier and displays prettier errors as ESLint errors. Make sure this is always the last configuration in the extends array.
  ],
  rules: {
    // Place to specify ESLint rules. Can be used to overwrite rules specified from the extended configs
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-unused-vars': ['error', { argsIgnorePattern: '^_', varsIgnorePattern: '^_' }],
    '@typescript-eslint/explicit-function-return-type': ['warn', { allowExpressions: true }],
    'padding-line-between-statements': [
      'error',
      { blankLine: 'always', prev: '*', next: 'return' },
      { blankLine: 'any', prev: ['const', 'let'], next: '*' },
      { blankLine: 'any', prev: ['const', 'let'], next: ['const', 'let'] },
      { blankLine: 'always', prev: 'multiline-block-like', next: '*' },
      { blankLine: 'always', prev: 'multiline-expression', next: '*' },
      { blankLine: 'always', prev: 'multiline-const', next: '*' },
      { blankLine: 'always', prev: 'multiline-let', next: '*' },
      { blankLine: 'always', prev: '*', next: 'multiline-const' },
      { blankLine: 'always', prev: '*', next: 'multiline-let' },
      { blankLine: 'always', prev: '*', next: 'multiline-block-like' }
    ]
  }
};