import { ICompressor } from './ICompressor.js';
export declare class DwgLZ77AC18Compressor implements ICompressor {
    private _source;
    private _dest;
    private _block;
    private _initialOffset;
    private _currPosition;
    private _currOffset;
    private _totalOffset;
    constructor();
    compress(source: Uint8Array, offset: number, totalSize: number, dest: number[]): void;
    private _restartBlock;
    private _writeLen;
    private _writeOpCode;
    private _writeLiteralLength;
    private _applyMask;
    private _compressChunk;
}
//# sourceMappingURL=DwgLZ77AC18Compressor.d.ts.map