/**
 * @license MIT
 * Copyright Google LLC All Rights Reserved.
 *
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://angular.io/license
 */
import { Tree } from '@angular-devkit/schematics';
/**
 * Determines if the asset should be added to angular.json
 * @param host The file host
 * @param assetType The type of asset
 * @param assetPath The path of the asset
 * @returns If the asset should be added to angular.json
 */
export declare function addAssetToAngularJson(host: Tree, assetType: string, assetPath: string): boolean;
/**
 * This function has been borrowed from:
 * https://github.com/valor-software/ngx-bootstrap/tree/development/schematics/src/utils/index.ts
 *
 * Note: This function accepts an additional parameter `isDevDependency` so we
 * can place a given dependency in the correct dependencies array inside package.json
 * @param host The file host
 * @param thePackage The package to add
 * @param version The version of the package to add
 * @param isDevelopmentDependency If it's a dev dependency
 * @returns If the package should be added
 */
export declare function addPackageToPackageJson(host: Tree, thePackage: string, version: string, isDevelopmentDependency?: boolean): boolean;