interface Test {
    (regexp: RegExp, str: string): boolean;
    (regexp: RegExp): (str: string) => boolean;
}
/**
 * Determines whether a given string matches a given regular expression.
 *
 * @param {RegExp} pattern
 * @param {String} str
 * @return {Boolean}
 */
declare const _default: Test;
export default _default;