import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, OnDestroy, OnInit } from "@angular/core";
import { ICommandContext } from "@cygnus-reach/core";
import { DrawingSegment } from "@cygnus-reach/session";
import { Subject } from "rxjs";
import * as i0 from "@angular/core";
export declare class StreamPlayerComponent implements OnInit, AfterViewInit, OnDestroy {
    private ref;
    drawingData?: Subject<DrawingSegment>;
    screenshotRequest?: Subject<ICommandContext | undefined>;
    playPause?: Subject<boolean>;
    get stream(): MediaStream;
    set stream(stream: MediaStream);
    _stream: MediaStream;
    get visible(): boolean;
    set visible(visible: boolean);
    private _visible;
    segmentDrawn: EventEmitter<DrawingSegment>;
    screenshotGenerated: EventEmitter<{
        screenshot: Promise<ArrayBuffer>;
        request?: ICommandContext | undefined;
    }>;
    video: ElementRef<HTMLVideoElement>;
    canvas: ElementRef<HTMLCanvasElement>;
    private videoObserver;
    private context;
    private canvasElement;
    private videoElement;
    private currentCanvasTool;
    private path;
    private drawHandler;
    private playPauseHandler;
    private destroyed;
    constructor(ref: ChangeDetectorRef);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    onScreenshotRequest(): Promise<ArrayBuffer>;
    private onDrawing;
    private onPlayPause;
    setCanvasSize(): void;
    private drawPath;
    private captureEvents;
    private resizeSetupHelper;
    static ɵfac: i0.ɵɵFactoryDeclaration<StreamPlayerComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<StreamPlayerComponent, "cyg-rs-stream-player", never, { "drawingData": { "alias": "drawingData"; "required": false; }; "screenshotRequest": { "alias": "screenshotRequest"; "required": false; }; "playPause": { "alias": "playPause"; "required": false; }; "stream": { "alias": "stream"; "required": false; }; "visible": { "alias": "visible"; "required": false; }; }, { "segmentDrawn": "segmentDrawn"; "screenshotGenerated": "screenshotGenerated"; }, never, never, true, never>;
}