import { BinaryIO } from '../common/BinaryIO.js';
/** @see https://github.com/arx/ArxLibertatis/blob/1.2.1/src/graphics/data/FTLFormat.h#L122 */
export type ArxGroup = {
    name: string;
    origin: number;
    indices: number[];
    blobShadowSize: number;
};
export declare class Group {
    static readFrom(binary: BinaryIO<ArrayBufferLike>): ArxGroup & {
        numberOfIndices: number;
    };
    static accumulateFrom(group: ArxGroup): ArrayBuffer;
    static sizeOf(): number;
}