import { Observable } from 'rxjs';
import { BuilderContext } from '@angular-devkit/architect';
import { json } from '@angular-devkit/core';
import { DevServerBuilderOutput, DevServerBuilderOptions } from '@angular-devkit/build-angular';
import { IHookableOptions } from '../IHookable';
type DevServerSchema = IHookableOptions & DevServerBuilderOptions;
export declare function serveBrowser(options: DevServerSchema, context: BuilderContext): Observable<DevServerBuilderOutput>;
declare const _default: import("@angular-devkit/architect/src/internal").Builder<json.JsonObject & IHookableOptions & DevServerBuilderOptions>;
export default _default;