@shayanthenerd/eslint-config/dist/rules/typescript.js

A modern, flexible ESLint configuration for enforcing best practices and maintaining a consistent coding style

import { isEnabled } from "../utils/isEnabled.js";
import { defaultOptions } from "../utils/options/defaultOptions.js";

//#region src/rules/typescript.ts
function getTypeScriptRules(options) {
	const { typescript } = options.configs;
	const { typeDefinitionStyle, methodSignatureStyle } = isEnabled(typescript) ? typescript : defaultOptions.configs.typescript;
	const tsRules = {
		"no-loop-func": "off",
		"no-unused-vars": "off",
		"default-param-last": "off",
		"prefer-destructuring": "off",
		"@typescript-eslint/no-loop-func": "error",
		"@typescript-eslint/default-param-last": "warn",
		"@typescript-eslint/no-unsafe-assignment": "warn",
		"@typescript-eslint/prefer-destructuring": "warn",
		"@typescript-eslint/promise-function-async": "error",
		"@typescript-eslint/no-unsafe-member-access": "warn",
		"@typescript-eslint/consistent-type-imports": "warn",
		"@typescript-eslint/no-useless-empty-export": "error",
		"@typescript-eslint/no-unsafe-type-assertion": "warn",
		"@typescript-eslint/prefer-enum-initializers": "error",
		"@typescript-eslint/no-unnecessary-qualifier": "error",
		"@typescript-eslint/switch-exhaustiveness-check": "warn",
		"@typescript-eslint/explicit-module-boundary-types": "warn",
		"@typescript-eslint/no-unnecessary-parameter-property-assignment": "warn",
		"@typescript-eslint/method-signature-style": ["error", methodSignatureStyle],
		"@typescript-eslint/consistent-type-definitions": ["warn", typeDefinitionStyle],
		"@typescript-eslint/naming-convention": [
			"warn",
			{
				selector: "variable",
				format: [
					"camelCase",
					"PascalCase",
					"UPPER_CASE"
				]
			},
			{
				selector: "memberLike",
				modifiers: ["private"],
				format: ["camelCase"],
				leadingUnderscore: "require"
			},
			{
				selector: "enumMember",
				format: ["PascalCase"]
			},
			{
				selector: "typeLike",
				format: ["PascalCase"],
				custom: {
					regex: "^(I|T(?!S))[A-Z]",
					match: false
				}
			}
		]
	};
	return tsRules;
}

//#endregion
export { getTypeScriptRules };