import { BuildEvent } from '@angular-devkit/architect';
import { Observable } from 'rxjs';
import * as webpack from 'webpack';
import { BuildOptions } from '../models';
import { LoggerBase } from '../utils/logger';
export declare function runWebpack(wpConfig: webpack.Configuration | webpack.Configuration[], watch: boolean, logger: LoggerBase): Promise<{}>;
export declare function runWebpackForArchitectBuilder(wpConfig: webpack.Configuration, buildOptions: BuildOptions, logger: LoggerBase): Observable<BuildEvent>;