/**
 * Opacity that rides the enclosing gorhom sheet's rise: opaque with the sheet
 * head at the top of the screen, gone once it has dropped a quarter of the way
 * down (the sheet covering ~75%), tracking the drag in between. Outside a sheet
 * (Storybook, tests, an embedded screen) there is nothing to track and the
 * style is a static full opacity.
 */
export declare function useSheetFade(enabled?: boolean): import("react-native-reanimated/lib/typescript/hook/commonTypes").AnimatedStyleHandle<{
    opacity: number;
}>;
//# sourceMappingURL=useSheetFade.d.ts.map