react-native-reanimated
Version:
More powerful alternative to Animated library for React Native.
17 lines • 1.01 kB
TypeScript
import type { DependencyList } from './commonTypes';
/**
* Lets you to respond to changes in a [shared
* value](https://docs.swmansion.com/react-native-reanimated/docs/fundamentals/glossary#shared-value).
* It's especially useful when comparing values previously stored in the shared
* value with the current one.
*
* @param prepare - A function that should return a value to which you'd like to
* react.
* @param react - A function that reacts to changes in the value returned by the
* `prepare` function.
* @param dependencies - An optional array of dependencies. Only relevant when
* using Reanimated without the Babel plugin on the Web.
* @see https://docs.swmansion.com/react-native-reanimated/docs/advanced/useAnimatedReaction
*/
export declare function useAnimatedReaction<PreparedResult>(prepare: () => PreparedResult, react: (prepared: PreparedResult, previous: PreparedResult | null) => void, dependencies?: DependencyList): void;
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