/**
 * @license
 * Copyright Google Inc. 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
 */
/// <amd-module name="@angular/compiler-cli/src/transformers/tsc_pass_through" />
import { GeneratedFile } from '@angular/compiler';
import * as ts from 'typescript';
import * as api from '../transformers/api';
/**
 * An implementation of the `Program` API which behaves similarly to plain `tsc`.
 *
 * The only Angular specific behavior included in this `Program` is the operation of the Ivy
 * switch to turn on render3 behavior.
 *
 * This allows `ngc` to behave like `tsc` in cases where JIT code needs to be tested.
 */
export declare class TscPassThroughProgram implements api.Program {
    private options;
    private host;
    private tsProgram;
    constructor(rootNames: ReadonlyArray<string>, options: api.CompilerOptions, host: api.CompilerHost, oldProgram?: api.Program);
    getTsProgram(): ts.Program;
    getTsOptionDiagnostics(cancellationToken?: ts.CancellationToken | undefined): ReadonlyArray<ts.Diagnostic>;
    getNgOptionDiagnostics(cancellationToken?: ts.CancellationToken | undefined): ReadonlyArray<api.Diagnostic>;
    getTsSyntacticDiagnostics(sourceFile?: ts.SourceFile | undefined, cancellationToken?: ts.CancellationToken | undefined): ReadonlyArray<ts.Diagnostic>;
    getNgStructuralDiagnostics(cancellationToken?: ts.CancellationToken | undefined): ReadonlyArray<api.Diagnostic>;
    getTsSemanticDiagnostics(sourceFile?: ts.SourceFile | undefined, cancellationToken?: ts.CancellationToken | undefined): ReadonlyArray<ts.Diagnostic>;
    getNgSemanticDiagnostics(fileName?: string | undefined, cancellationToken?: ts.CancellationToken | undefined): ReadonlyArray<api.Diagnostic>;
    loadNgStructureAsync(): Promise<void>;
    listLazyRoutes(entryRoute?: string | undefined): api.LazyRoute[];
    getLibrarySummaries(): Map<string, api.LibrarySummary>;
    getEmittedGeneratedFiles(): Map<string, GeneratedFile>;
    getEmittedSourceFiles(): Map<string, ts.SourceFile>;
    emit(opts?: {
        emitFlags?: api.EmitFlags;
        cancellationToken?: ts.CancellationToken;
        customTransformers?: api.CustomTransformers;
        emitCallback?: api.TsEmitCallback;
        mergeEmitResultsCallback?: api.TsMergeEmitResultsCallback;
    }): ts.EmitResult;
}