import { UserFactoryFunc, UserProviderInterface } from '../interfaces';
import { UserInterface } from '@rxstack/core';
export declare class PayloadUserProvider<T extends UserInterface> implements UserProviderInterface {
    private factory;
    static readonly PROVIDER_NAME = "payload";
    constructor(factory: UserFactoryFunc<T>);
    loadUserByUsername(username: string, payload?: any): Promise<T>;
    getName(): string;
}