import { Object3D } from '@tinoe/glc';
import { IBufferView } from './GLTFModelType';
export declare const isBase64: (uri: string) => boolean;
export declare const setNodeMatrix: (node: Object3D, { translation, matrix, scale, rotation, }: {
    translation?: number[];
    scale?: number[];
    matrix?: number[];
    rotation?: number[];
}) => void;
export declare const getAbsoluteUrl: (url: string, path: string) => string;
export declare const getBufferViewData: (bufferView: IBufferView, arrayBuffer: ArrayBuffer) => ArrayBuffer;