.eslintrc.js

const { builtinModules } = require('node:module');

module.exports = {
	root: true,
	parser: '@typescript-eslint/parser',
	ignorePatterns: [
		'**/*.d.ts'
	],
	parserOptions: {
		project: [
			'./tsconfig.json',
			'./packages/*/tsconfig.json',
			'./packages/tsconfig.base.json'
		],
		ecmaVersion: 99,
		sourceType: 'module'
	},
	plugins: [
		'@typescript-eslint',
	],
	extends: [
		'eslint:recommended',
		'plugin:@typescript-eslint/recommended',
	],
	rules: {
		'@typescript-eslint/explicit-module-boundary-types': 'off',
		'@typescript-eslint/no-non-null-assertion': 'off',
		'@typescript-eslint/no-empty-function': 'off',

		// style changes
		'curly': ['error', 'all'],
		'quotes': ['error', 'single'],
		'indent': ['error', 4, { 'SwitchCase': 1 }],
		'array-bracket-spacing': ['error', 'never'],
		'arrow-spacing': 'error',
		'brace-style': 'error',
		'comma-dangle': ['error', 'never'],
		'comma-style': ['error', 'last'],
		'computed-property-spacing': ['error', 'never'],
		'dot-location': ['error', 'property'],
		'func-call-spacing': ['error', 'never'],
		'generator-star-spacing': ['error', { 'before': true, 'after': true }],
		'key-spacing': ['error', { 'beforeColon': false }],
		'keyword-spacing': ['error', { 'before': true }],
		'max-statements-per-line': ['error', { 'max': 1 }],
		'newline-per-chained-call': ['error', { 'ignoreChainWithDepth': 3 }],
		'no-trailing-spaces': 'error',
		'no-whitespace-before-property': 'error',

		'no-empty': 'off',
		'no-mixed-spaces-and-tabs': 'off',
		'no-loss-of-precision': 'error',
		'no-promise-executor-return': 'error',
		'no-unreachable-loop': 'error',
		'no-unsafe-optional-chaining': 'error',
		'no-useless-backreference': 'error',
		'no-console': 'error',
		'no-bitwise': 'error',

		'@typescript-eslint/no-unused-vars': ['error', { 'varsIgnorePattern': '_' }],
        // TODO: enable
		'@typescript-eslint/explicit-function-return-type': 'off',
		'@typescript-eslint/no-unnecessary-type-assertion': 'error',
		'@typescript-eslint/await-thenable': 'error',
		'@typescript-eslint/adjacent-overload-signatures': 'error',
		'@typescript-eslint/array-type': 'error',
		'@typescript-eslint/consistent-type-assertions': [ 'error', { 'assertionStyle': 'as' }],
		'@typescript-eslint/consistent-type-definitions': 'error',
		'@typescript-eslint/consistent-type-exports': 'error',
		'@typescript-eslint/consistent-type-imports': ['error', { 'disallowTypeAnnotations': false }],
		'@typescript-eslint/member-delimiter-style': ['error', {
			'multiline': {
				'delimiter': 'none'
			},
			'singleline': {
				'delimiter': 'comma'
			}
		}],
		'@typescript-eslint/no-confusing-non-null-assertion': 'error',
		'@typescript-eslint/no-empty-interface': 'error',
		'@typescript-eslint/no-explicit-any': 'error',
		'@typescript-eslint/no-extra-non-null-assertion': 'error',
		'@typescript-eslint/no-floating-promises': 'error',
		'@typescript-eslint/no-for-in-array': 'error',
		'@typescript-eslint/no-inferrable-types': 'error',
		'@typescript-eslint/no-misused-new': 'error',
		'@typescript-eslint/no-misused-promises': 'error',
		'@typescript-eslint/no-non-null-asserted-optional-chain': 'error',
		// '@typescript-eslint/no-non-null-assertion': 'error',
		'@typescript-eslint/no-this-alias': 'error',
		'@typescript-eslint/no-unsafe-assignment': 'error',
		'@typescript-eslint/no-unsafe-call': 'error',
		'@typescript-eslint/no-unsafe-member-access': 'error',
		'@typescript-eslint/no-unsafe-return': 'error',
		'@typescript-eslint/no-var-requires': 'error',
		'@typescript-eslint/prefer-as-const': 'error',
		'@typescript-eslint/prefer-namespace-keyword': 'error',
		'@typescript-eslint/prefer-regexp-exec': 'error',
		'@typescript-eslint/no-unnecessary-condition': 'error'
	}
};