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1/**
2 * @license
3 * Copyright Google LLC All Rights Reserved.
4 *
5 * Use of this source code is governed by an MIT-style license that can be
6 * found in the LICENSE file at https://angular.io/license
7 */
8/// <amd-module name="@angular/compiler-cli/private/tooling" />
9/**
10 * @fileoverview
11 * This file is used as a private API channel to shared Angular FW APIs with @angular/cli.
12 *
13 * Any changes to this file should be discussed with the Angular CLI team.
14 */
15import ts from 'typescript';
16/**
17 * Known values for global variables in `@angular/core` that Terser should set using
18 * https://github.com/terser-js/terser#conditional-compilation
19 */
20export declare const GLOBAL_DEFS_FOR_TERSER: {
21 ngDevMode: boolean;
22 ngI18nClosureMode: boolean;
23};
24export declare const GLOBAL_DEFS_FOR_TERSER_WITH_AOT: {
25 ngJitMode: boolean;
26 ngDevMode: boolean;
27 ngI18nClosureMode: boolean;
28};
29/**
30 * Transform for downleveling Angular decorators and Angular-decorated class constructor
31 * parameters for dependency injection. This transform can be used by the CLI for JIT-mode
32 * compilation where constructor parameters and associated Angular decorators should be
33 * downleveled so that apps are not exposed to the ES2015 temporal dead zone limitation
34 * in TypeScript. See https://github.com/angular/angular-cli/pull/14473 for more details.
35 */
36export declare function constructorParametersDownlevelTransform(program: ts.Program): ts.TransformerFactory<ts.SourceFile>;