/**
 * Parquet exporter for ara3d BOS-compatible format
 */
import type { IfcDataStore } from '@ifc-lite/parser';
import type { GeometryResult } from '@ifc-lite/geometry';
import { QuantityType } from '@ifc-lite/data';
export interface ParquetExportOptions {
    includeGeometry?: boolean;
}
/**
 * Export to ara3d BIM Open Schema compatible Parquet files.
 * Creates a .bos archive (ZIP of Parquet files).
 */
export declare class ParquetExporter {
    private store;
    private geometryResult?;
    constructor(store: IfcDataStore, geometryResult?: GeometryResult);
    /**
     * Export full model to .bos archive.
     */
    exportBOS(options?: ParquetExportOptions): Promise<Uint8Array>;
    /**
     * Export individual Parquet file.
     */
    exportTable(tableName: string): Promise<Uint8Array>;
    private writeEntities;
    private writeProperties;
    private writeQuantities;
    private writeRelationships;
    private writeStrings;
    private writeVertexBuffer;
    private writeIndexBuffer;
    private writeMeshes;
    private writeSpatialHierarchy;
    private writeMetadata;
    private toParquet;
    private createZipArchive;
}
export declare function QuantityTypeToString(type: QuantityType): string;
//# sourceMappingURL=parquet-exporter.d.ts.map