/**
 * Converts the string to kebab case
 *
 * @since v0.0.1
 * @category String
 * @param {string} original - The original string
 * @returns {string}
 * @example
 * kebab('Hello World')        //=> 'hello-world'
 * kebab('-%^-hello-world--')  //=> 'hello-world'
 * kebab('$@__HELLO+WORLD__')  //=> 'hello-world'
 * kebab('2Hello 7world')      //=> 'hello-7-world'
 */
export declare const kebab: (value: string) => string;