import { OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare class WebglDetectionDirective implements OnInit {
    private readonly platformId;
    webglSupport: import("@angular/core").OutputEmitterRef<boolean>;
    ngOnInit(): void;
    private checkWebGLSupport;
    static ɵfac: i0.ɵɵFactoryDeclaration<WebglDetectionDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<WebglDetectionDirective, "[webglDetection]", never, {}, { "webglSupport": "webglSupport"; }, never, never, true, never>;
}