react-native-reanimated/src/ReducedMotion.ts

More powerful alternative to Animated library for React Native.

'use strict';
import { IS_WINDOW_AVAILABLE } from './common';
import { createReducedMotionManager } from './ReducedMotionCommon';

export function isReducedMotionEnabledInSystem() {
  return IS_WINDOW_AVAILABLE
    ? // @ts-ignore Fallback if `window` is undefined.
      window.matchMedia('(prefers-reduced-motion: reduce)').matches
    : false;
}

export const ReducedMotionManager = createReducedMotionManager(
  isReducedMotionEnabledInSystem()
);