import { ModuleWithProviders } from '@angular/core';
import { ConfigService } from './config.service';
import { EnvConfig } from './env-config';
export declare function ConfigFactory(config: ConfigService, env: EnvConfig): () => Promise<{}>;
export declare class ConfigModule {
    constructor(parentModule: ConfigModule);
    static forRoot(env: EnvConfig): ModuleWithProviders;
}