export declare const PRESENTATION_FORMAT: GPUTextureFormat;
export declare const PICKING_FORMAT: GPUTextureFormat;
export declare const DEPTH_STENCIL_FORMAT: GPUTextureFormat;
export declare const COLOR_SPACE = "srgb";
export declare const BACKGROUND_COLOR: GPUColor;
export declare const PICKING_COLOR: GPUColor;
export declare const EMPTY_COLOR: GPUColor;