import { BinaryIO } from '../common/BinaryIO.js';
import type { ArxVector3 } from '../common/types.js';
import type { ArxAnchor } from './Anchor.js';
/**
 * @see https://github.com/arx/ArxLibertatis/blob/1.2.1/src/graphics/data/FastSceneFormat.h#L113
 * @see https://github.com/arx/ArxLibertatis/blob/ArxFatalis-1.21/Sources/Include/EERIEPoly.h#L149
 */
export declare enum ArxAnchorFlags {
    None = 0,
    Blocked = 8
}
/**
 * @see https://github.com/arx/ArxLibertatis/blob/1.2.1/src/graphics/data/FastSceneFormat.h#L117
 */
export type ArxAnchorData = {
    position: ArxVector3;
    radius: number;
    height: number;
    numberOfLinkedAnchors: number;
    isBlocked: boolean;
};
export declare class AnchorData {
    static readFrom(binary: BinaryIO<ArrayBufferLike>): ArxAnchorData;
    static accumulateFrom(anchor: ArxAnchor): ArrayBuffer;
    static sizeOf(): number;
}