import { CadDocument } from '../../../CadDocument.js';
import { DwgSectionIO } from '../DwgSectionIO.js';
export declare class DwgHeaderWriter extends DwgSectionIO {
    get sectionName(): string;
    get bytesWritten(): number;
    get startWriterStream(): ArrayBuffer;
    private _msmain;
    private _startWriter;
    private _writer;
    private _document;
    private _header;
    private _encoding;
    constructor(stream: Uint8Array, document: CadDocument, encoding: string);
    write(): void;
    private _writeSizeAndCrc;
}
//# sourceMappingURL=DwgHeaderWriter.d.ts.map