/**
 * @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.io/license
 */
/**
 * A decorator that memoizes methods and getters.
 *
 * **Note**: Be cautious where and how to use this decorator as the size of the cache will grow unbounded.
 *
 * @see https://en.wikipedia.org/wiki/Memoization
 */
export declare function memoize<T>(target: Object, propertyKey: string | symbol, descriptor: TypedPropertyDescriptor<T>): TypedPropertyDescriptor<T>;