export declare const getTimeInSeconds: ({ loop, mediaDurationInSeconds, unloopedTimeInSeconds, src, trimAfter, trimBefore, fps, playbackRate, ifNoMediaDuration, }: {
    loop: boolean;
    mediaDurationInSeconds: number | null;
    unloopedTimeInSeconds: number;
    src: string;
    trimAfter: number | undefined;
    trimBefore: number | undefined;
    playbackRate: number;
    fps: number;
    ifNoMediaDuration: "fail" | "infinity";
}) => number | null;
export declare const calculateEndTime: ({ mediaDurationInSeconds, ifNoMediaDuration, src, trimAfter, trimBefore, fps, }: {
    mediaDurationInSeconds: number | null;
    ifNoMediaDuration: "fail" | "infinity";
    src: string;
    trimAfter: number | undefined;
    trimBefore: number | undefined;
    fps: number;
}) => number;