export declare const cameraHelper: () => {
    attribs: {
        positions: {
            data: Float32Array;
            size: number;
        };
        color: {
            data: Uint8Array;
            size: number;
            type: number;
            normalized: boolean;
        };
    };
    indices: {
        data: Uint16Array;
    };
    count: number;
    mode: number;
};