export interface TimelineMarkerData {
    time?: number;
    color?: number;
}
export declare class TimelineMarker {
    time: number;
    color: number;
    constructor(data?: TimelineMarkerData);
    extend(data: TimelineMarkerData): this;
    /**
     * Call playhead to this marker's time
     * Framework adapters would implement actual timeline control
     */
    callPlayhead(setTime?: (time: number) => void): this;
    getUndoCopy(): TimelineMarkerData;
    getSaveCopy(): TimelineMarkerData;
}
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