import { CharacterWhitespace } from './CharacterWhitespace.js';

/**
 * Removes the leading and trailing white space and line terminator
 * characters from a string.
 *
 * @template S The string to trim.
 * @returns The trimmed string.
 * @example trim(' Hello world ') // 'Hello world'
 */
type Trim<S extends string> = S extends `${CharacterWhitespace}${infer R}` ? Trim<R> : S extends `${infer L}${CharacterWhitespace}` ? Trim<L> : S;

export type { Trim };