static-injector/import/render3/reactivity/computed.d.ts

Angular 依赖注入独立版本;Angular dependency injection standalone version

/**
 * @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.dev/license
 */
import { Signal, ValueEqualityFn } from './api';
/**
 * Options passed to the `computed` creation function.
 */
export interface CreateComputedOptions<T> {
    /**
     * A comparison function which defines equality for computed values.
     */
    equal?: ValueEqualityFn<T>;
    /**
     * A debug name for the computed signal. Used in Angular DevTools to identify the signal.
     */
    debugName?: string;
}
/**
 * Create a computed `Signal` which derives a reactive value from an expression.
 */
export declare function computed<T>(computation: () => T, options?: CreateComputedOptions<T>): Signal<T>;