/** * @license * Copyright 2021 Google LLC * SPDX-License-Identifier: BSD-3-Clause */ import { Directive, ChildPart, DirectiveParameters } from '../directive.js'; declare class Keyed extends Directive { key: unknown; render(k: unknown, v: unknown): unknown; update(part: ChildPart, [k, v]: DirectiveParameters): unknown; } /** * Associates a renderable value with a unique key. When the key changes, the * previous DOM is removed and disposed before rendering the next value, even * if the value - such as a template - is the same. * * This is useful for forcing re-renders of stateful components, or working * with code that expects new data to generate new HTML elements, such as some * animation techniques. */ export declare const keyed: (k: unknown, v: unknown) => import("../directive.js").DirectiveResult; /** * The type of the class that powers this directive. Necessary for naming the * directive's return type. */ export type { Keyed }; //# sourceMappingURL=keyed.d.ts.map