import { EnvironmentProviders, Provider } from '@angular/core';
import { NgxAuthenticationConfiguration } from '../types';
/**
 * Configures the provided implementation of the NgxAuthenticationAbstract service to the application
 *
 * @param configuration - The configuration with the provided service implementation
 */
export declare const provideNgxAuthenticationConfiguration: (configuration: NgxAuthenticationConfiguration) => Provider | EnvironmentProviders[];