.eslintrc.js

module.exports = {
  parser: '@typescript-eslint/parser', // Specifies the ESLint parser
  parserOptions: {
    ecmaVersion: 2020, // Allows for the parsing of modern ECMAScript features
    sourceType: 'module', // Allows for the use of imports
  },
  ignorePatterns: ['dist/', 'scripts/'],
  extends: [
    'plugin:@typescript-eslint/recommended',
    'plugin:jsdoc/recommended',
  ],
  rules: {
    'curly': ['error', 'multi-or-nest'],
    'brace-style': ['error', '1tbs'],
    'quotes': ['error', 'single'],
    'semi': 'error',
    'eqeqeq': 'error',

    'comma-dangle': ['error', {
      'arrays': 'always-multiline',
      'objects': 'always-multiline',
      'imports': 'always-multiline',
      'exports': 'always-multiline',
      'functions': 'always-multiline',
    }],

    'jsdoc/require-jsdoc': ['error', { require: { 'MethodDefinition': true } }],
    'jsdoc/require-param-type': 0,
    'jsdoc/require-returns': 0,
    'jsdoc/require-returns-type': 0,

    '@typescript-eslint/explicit-function-return-type': ['error'],
    '@typescript-eslint/no-namespace': 'off',

    // I use them rarely but they are understandable and commented. They simplify the code.
    '@typescript-eslint/no-non-null-assertion': 0,
    '@typescript-eslint/no-non-null-asserted-optional-chain': 0,

    // Ignore args starting with an underscore.
    '@typescript-eslint/no-unused-vars': ['error', { 'argsIgnorePattern': '^_' }],
  },
};