@angular-devkit/build-angular/src/utils/version.d.ts

Angular Webpack Build Facade

/**
 * @license
 * 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
 */
export declare function assertCompatibleAngularVersion(projectRoot: string): void | never;