import ReadBuffer from './read-buffer';
import { ParseResult } from './internals';
import { CFHeader } from './cfheader';
import { ExtractContext } from "./extract_context";
export declare class CFData {
    private _cfHeader;
    private _extractContext;
    private _index;
    private _csum;
    private _cbData;
    private _cbUncomp;
    private _abReserve;
    private _compData;
    private _checkBuffer;
    private _checkBufferOffset;
    private _computedCsum;
    private _uncompData;
    private _parseStep;
    constructor(cfHeader: CFHeader, extractContext: ExtractContext, index: number);
    parse(buffer: ReadBuffer): Promise<ParseResult>;
    uncompressMszip(): Promise<void>;
}
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