/**
 * Trims all instances of an input pattern off of the end of a string
 * @param s The main string to trim down.
 * @param pattern The patterns appearing 0+ times to trim from the end of the string
 * @returns The trimmed string
 */
declare function trimStringFromEnd(s: string, pattern: string): string;
export declare const StringUtil: {
    trimStringFromEnd: typeof trimStringFromEnd;
};
export default StringUtil;