export interface VideoTransitionDef {
    id: string;
    label: string;
    group: string;
    type: string;
    durationMs: number;
    glyph?: string;
}
export declare const VIDEO_TRANSITION_MIME = "application/x-r2-video-transition";
interface VideoTransitionsPanelProps {
    class?: string;
    disabled?: boolean;
    hint?: string;
    onapply?: (def: VideoTransitionDef) => void;
}
declare const VideoTransitionsPanel: import("svelte").Component<VideoTransitionsPanelProps, {}, "">;
type VideoTransitionsPanel = ReturnType<typeof VideoTransitionsPanel>;
export default VideoTransitionsPanel;