export type XzVliResult = {
    status: 'complete';
    value: bigint;
    offset: number;
} | {
    status: 'incomplete';
} | {
    status: 'invalid';
};
export declare function readXzVli(buffer: Uint8Array, start: number, end: number): XzVliResult;
export declare function decodeLzma2DictionarySize(properties: number): number | null;
export declare function isXzStream(data: Uint8Array): boolean;
export declare function readXzCheckType(data: Uint8Array): number | undefined;
export declare function xzCheckSize(checkType: number): number;
export declare function isSupportedXzCheck(checkType: number): boolean;
export declare function formatXzCheck(checkType: number): string;
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