import { AvgLastNItems } from '../utils/avg_last_n_items.js';
export declare class VideoRenderBuffer {
    timebase: number;
    elementsList: any[];
    totalDiscarded: number;
    avgItemDur: AvgLastNItems;
    lastItemTs: number | undefined;
    constructor(timebase: number);
    private tsToMs;
    private bufferedSpanMs;
    AddItem(vFrame: any): boolean;
    GetFirstElement(): any;
    GetItemByTsinMs(targetMs: number): any;
    Clear(): void;
}
//# sourceMappingURL=video_render_buffer.d.ts.map