angular-docs-cn/modules/@angular/core/src/di.ts

/**
 * @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
 */

/**
 * @module
 * @description
 * The `di` module provides dependency injection container services.
 */

export {HostMetadata, InjectMetadata, InjectableMetadata, OptionalMetadata, SelfMetadata, SkipSelfMetadata} from './di/metadata';


// we have to reexport * because Dart and TS export two different sets of types
export * from './di/decorators';

export {forwardRef, resolveForwardRef, ForwardRefFn} from './di/forward_ref';

export {Injector} from './di/injector';
export {ReflectiveInjector} from './di/reflective_injector';
export {Provider, TypeProvider, ValueProvider, ClassProvider, ExistingProvider, FactoryProvider} from './di/provider';
export {ResolvedReflectiveBinding, ResolvedReflectiveFactory, ResolvedReflectiveProvider} from './di/reflective_provider';
export {ReflectiveKey} from './di/reflective_key';
export {NoProviderError, AbstractProviderError, CyclicDependencyError, InstantiationError, InvalidProviderError, NoAnnotationError, OutOfBoundsError} from './di/reflective_exceptions';
export {OpaqueToken} from './di/opaque_token';