export class DxfFormatHandler extends FormatHandler {
    constructor(opts?: {});
    extension: string;
    _write({ onProgress, onStatus }: {
        onProgress: any;
        onStatus: any;
    }): Promise<void>;
    _utmInfo: {
        zone: number;
        hemisphere: string;
    };
    _bodyName: string;
    _layerNames: Set<any>;
    getDownloadMap(baseName: any): Promise<{
        downloadName: string;
        blobParts: (File | Uint8Array<ArrayBuffer>)[];
    }[]>;
}
import { FormatHandler } from './base.js';