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@types/mock-raf

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# Installation > `npm install --save @types/mock-raf` # Summary This package contains type definitions for mock-raf (https://github.com/FormidableLabs/mock-raf). # Details Files were exported from https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/mock-raf. ## [index.d.ts](https://github.com/DefinitelyTyped/DefinitelyTyped/tree/master/types/mock-raf/index.d.ts) ````ts declare namespace MockRaf { interface Options { /** The time that should pass during each requestAnimationFrame step in milliseconds. Default is roughly equivalent to default browser behavior. */ time?: number | undefined; /** The number of steps to take. */ count?: number | undefined; } /** Creates a mockRaf instance, exposing the functions you'll use to interact with the mock. */ interface Creator { /** * Returns the current now value of the mock. Starts at 0 and increases with each step() taken. * Useful for stubbing out performance.now() or a polyfill when using requestAnimationFrame with timers. */ now(): number; /** Replacement for requestAnimationFrame or a polyfill.Adds a callback to be fired on the next step. */ raf(callback: FrameRequestCallback): number; /** Replacement for cancelAnimationFrame or a polyfill.Removes all currently scheduled requestAnimationFrame callbacks from the queue. */ cancel(handle: number): void; /** Takes requestAnimationFrame steps. Fires currently queued callbacks for each step and increments now time for each step. The primary way to interact with a mockRaf instance for testing. */ step(options?: Options): void; } } declare function MockRaf(): MockRaf.Creator; export = MockRaf; ```` ### Additional Details * Last updated: Tue, 07 Nov 2023 09:09:39 GMT * Dependencies: none # Credits These definitions were written by [Daniel Pereira](https://github.com/djpereira).