/**
 * Determine if an object exists in an array
 *
 * @param object - The object to look for in the array
 * @param array - The array to search through
 * @param comparator - The function to determine what object values to compare
 * @returns True if a match was found
 *
 * @example
 * const arr = [{id: 1}, {id: 2}, {id: 3}];
 * const comparator = (v) => v.id;
 * arrayContainsObject({id: 2}, array, comparator); // Returns: true
 */
export declare function arrayContainsObject(object: Record<string, any>, array: any[], comparator: (value: any) => string): boolean;