import { IDataClass } from '../http/catalog.interfaces';
/**
 * Transform a raw object to
 */
export declare function toObject(value: unknown, prop: string, metadata: IDataClass): any;
export declare function toDate(value: string): Date;
export declare function fromObject(value: unknown, prop: string, metadata: IDataClass): unknown;
export declare function isCollectionLike(data: unknown): boolean;
/**
 * A helper function to hash passwords
 * @param {String} password The password to hash
 * @returns {String} The hashed password
 */
export declare function hashPwd(password?: string): string;
export declare function parseParams(params?: any[]): string;
export declare function dateToSting(date: Date): string;
export declare function parseFilter(filter?: string, queryString?: string, params?: string): string;
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