/**
 * Escapes special characters.
 *
 * @param {string} value Value to be escaped
 *
 * @return {string}
 */
export declare function regExpEscape(value: string): string;
/**
 * Formats title adding highlighted query if it matches.
 *
 * @param {string} query String to match with
 * @param {string} title Full title
 * @return [string, string, string]
 */
export declare function splitStringAtMatch(query: string, title: string): [string, string, string];