export declare class TAVBitmapExecutor {
    static images: {
        [path: string]: HTMLImageElement;
    };
    static lastSampleData: {
        [path: string]: any;
    };
    static sharedCanvas: HTMLCanvasElement;
    static preload(path: string): Promise<HTMLImageElement>;
    static execute(path: string): {
        bytes: number;
        length: number;
        width: number;
        height: number;
    };
    static freeBuffer(path: string): void;
}