import type { VectorStorageItem } from "./vector-storage";
import { WrappedBuffer } from "./wrapped-buffer";
export declare const PROTOCOL_VERSION = 97;
export declare const FINGERPRINT_SIZE = 16;
export declare enum Mode {
    Skip = 0,
    Fingerprint = 1,
    IdList = 2
}
/**
 * Decode variable int, also consumes the bytes from buf
 */
export declare function decodeVarInt(buf: Uint8Array | WrappedBuffer): number;
export declare function encodeVarInt(n: number): Uint8Array<ArrayBuffer>;
export declare function getByte(buf: WrappedBuffer): number;
export declare function getBytes(buf: WrappedBuffer | Uint8Array, n: number): Uint8Array<ArrayBufferLike>;
export declare function compareUint8Array(a: Uint8Array, b: Uint8Array): 0 | 1 | -1;
export declare function itemCompare(a: VectorStorageItem, b: VectorStorageItem): number;
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