import { ItemReaderValue } from './../interfaces/IFC.interface';
import { IIfcBuildingElements, IIfcBuildingElementTypes } from '../interfaces/IIfcBuildingElements';
import { IIfcProject } from '../ifcSchema/ifc2x3/Kernel/IfcProject';
import { IIfcSite } from '../ifcSchema/ifc2x3/ProductExtension/IfcSite';
import { IDataSection } from '../interfaces/IDataSection';
import { IIfcBuildingStorey } from '../ifcSchema/ifc2x3/ProductExtension/IfcBuildingStorey';
import { IIfcOwnerHistory } from '../ifcSchema/ifc2x3/UtilityResource/IfcOwnerHistory';
export declare class DataSection implements IDataSection {
    private dataSection;
    readonly Project: IIfcProject;
    readonly OwnerHistory: IIfcOwnerHistory;
    readonly BuildingElements: IIfcBuildingElements;
    readonly BuildingElementTypes: IIfcBuildingElementTypes;
    constructor(dataSection: ItemReaderValue[]);
    getLevels(): IIfcBuildingStorey[];
    getIfcSite(): IIfcSite;
    getPropertiesElementByExpressId(expressId: string): import("../ifcSchema/ifc2x3/Kernel/IfcPropertySet").IIfcPropertySet[];
    getPropertiesTypeByExpressId(expressId: string): import("../ifcSchema/ifc2x3/Kernel/IfcPropertySet").IIfcPropertySet[];
    getBuildingElementByCategory(category: string): ItemReaderValue[];
    getBuildingElementTypeByName(type: string): ItemReaderValue[];
}