/**
 * Converts `string` to a property path array.
 *
 * @private
 * @param {string} string The string to convert.
 * @returns {Array} Returns the property path array.
 */
export declare const stringToPath: {
    (...args: any[]): any;
    cache: Map<any, any>;
};
export declare function isEmpty(obj: any): boolean;
export declare function findValues(obj: any, condition: any, path: any, results: any, formatResults: any): void;
export declare function deepClone(obj: any): any;
export declare function clearPropsValues(obj: any, value: any): any;