export interface WebGPURendererOptions {
    powerPreference?: "low-power" | "high-performance";
    preferredFormat?: string;
    antialias?: boolean;
}
export declare class WebGPURenderer {
    readonly available: boolean;
    private canvas;
    private adapter;
    private device;
    private context;
    constructor(canvas: HTMLCanvasElement, opts?: WebGPURendererOptions);
    static isSupported(): boolean;
    init(opts?: WebGPURendererOptions): Promise<void>;
    destroy(): void;
}