import { IFCLoader } from 'web-ifc-three/IFCLoader';
export declare class StoreyManager {
    list: {
        [modelID: number]: any[];
    };
    loader?: IFCLoader;
    private unitsFactor;
    private loaderError;
    dispose(): void;
    getAbsoluteElevation(modelID: number): Promise<{
        [name: string]: number;
    }>;
    private getCurrentStoreys;
    private getSiteCoords;
    private getBuilding;
    private getTransformHeight;
    private getStoreyName;
    private getUnitsFactor;
}