import { HookContext } from '@feathersjs/feathers';
import { UserData } from './users.class';
export declare class UserHelper {
    user: any;
    constructor();
    static isPaymentProvider: (provider: string) => (context: HookContext) => boolean;
    static newUser(prefix: string): UserData;
    static newUserWithUserEmailValidation(prefix: string): UserData;
}