/**
 *
 * Convert a string to kebab case
 *
 * 문자열을 케밥 케이스로 변환
 *
 * @param S String / 문자열
 *
 * @returns Kebab case string / 케밥 케이스 문자열
 *
 * @example
 * type cases = [
 *   Expect<Equal<KebabCase<'FooBarBaz'>, 'foo-bar-baz'>>,
 *   Expect<Equal<KebabCase<'fooBarBaz'>, 'foo-bar-baz'>>,
 *   Expect<Equal<KebabCase<'foo-bar'>, 'foo-bar'>>,
 *   Expect<Equal<KebabCase<'foo_bar'>, 'foo_bar'>>,
 *   Expect<Equal<KebabCase<'Foo-Bar'>, 'foo--bar'>>,
 *   Expect<Equal<KebabCase<'ABC'>, 'a-b-c'>>,
 * ]
 *
 * @link https://www.utilscript.site/docs/usage-string/kebab-case
 *
 */
export type KebabCase<S extends string> = S extends `${infer Left}${infer Center}${infer Right}` ? Center extends Uppercase<Center> ? Center extends Lowercase<Center> ? `${Lowercase<Left>}${KebabCase<`${Center}${Right}`>}` : `${Lowercase<Left>}-${KebabCase<`${Center}${Right}`>}` : `${Lowercase<Left>}${KebabCase<`${Center}${Right}`>}` : Lowercase<S>;