/**
 * Maps the given object and then either combines it or leaves it how it was
 * @param object Object to pass to 'map' function
 * @param key Object property to reference
 * @param index Index of square brackets to reference
 * @param match Match to pass to 'map' function
 * @param val Value to pass to 'map' function
 */
export declare function doMap<T>(object: Record<keyof T, any>, key: keyof T, index: number, match: string[], val: string): void;