https://github.com/angular/angular
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Tip revision: 0560751381df2250419efec0207297a9271688a8 authored by Vikram Subramanian on 22 July 2018, 07:05:53 UTC
fix(core): stop reusing provider definitions across NgModuleRef instances (#25088)
Tip revision: 0560751
type.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
 */

/**
 * @description
 *
 * Represents a type that a Component or other object is instances of.
 *
 * An example of a `Type` is `MyCustomComponent` class, which in JavaScript is be represented by
 * the `MyCustomComponent` constructor function.
 *
 *
 */
export const Type = Function;

export function isType(v: any): v is Type<any> {
  return typeof v === 'function';
}

export interface Type<T> extends Function { new (...args: any[]): T; }
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