import type { DataAddOptions, LoadedData, RenderPathAttachment, RenderPathDefinition, RenderPath } from '../ViewportArchitectureTypes.js';
import ViewportType from '../../../enums/ViewportType.js';
import type { VideoDataPresentation, VideoElementRenderContext } from './VideoViewportTypes.js';
export declare class HtmlVideoRenderPath implements RenderPath<VideoElementRenderContext> {
    addData(ctx: VideoElementRenderContext, data: LoadedData, options: DataAddOptions): Promise<RenderPathAttachment<VideoDataPresentation>>;
    private updateDataPresentation;
    private applyViewState;
    private canvasToWorld;
    private worldToCanvas;
    private getCanvasMapping;
    private getFrameOfReferenceUID;
    private removeData;
}
export declare class HtmlVideoPath implements RenderPathDefinition<VideoElementRenderContext> {
    readonly id = "video:html-element";
    readonly type = ViewportType.VIDEO_NEXT;
    matches(data: LoadedData, options: DataAddOptions): boolean;
    createRenderPath(): HtmlVideoRenderPath;
}