import { MediaRef } from './types';
type FadeoutOverlayRef = {
    startFadeout: (params: {
        mediaRef: MediaRef | undefined;
        duration: number;
    }) => void;
};
export declare function useFadeoutOverlay(): {
    ref: import("react").RefObject<FadeoutOverlayRef | null>;
};
export declare const FadeoutOverlay: import("react").ForwardRefExoticComponent<import("react").RefAttributes<FadeoutOverlayRef>>;
export {};