import { RealObjectGroup } from '@hatiolab/things-scene';
import type { StockerPort } from './stocker-port.js';
export declare class StockerPort3d extends RealObjectGroup {
    get port(): StockerPort;
    protected get syncZPosOffset(): number;
    get geometricOffsetY(): number;
    build(): void;
    onchange(after: Record<string, unknown>, before: Record<string, unknown>): void;
    updateDimension(): void;
    updateAlpha(): void;
}