import type { ArxAMB } from './AMB.js';
import { BinaryIO } from '../common/BinaryIO.js';
export type ArxAmbHeader = {
    isNewerVersion: boolean;
    numberOfTracks: number;
};
export declare class AmbHeader {
    /**
     * @see https://github.com/arx/ArxLibertatis/blob/1.2.1/src/audio/Ambiance.cpp#L627
     */
    static readFrom(binary: BinaryIO<ArrayBufferLike>): ArxAmbHeader;
    static accumulateFrom(json: ArxAMB): ArrayBuffer;
    static sizeOf(): number;
}