import { CrdtReader } from '../../util/binary/CrdtReader';
import { type ITimespanStruct, type ITimestampStruct } from '../../clock';
import type { Patch } from '../../Patch';
import { PatchBuilder } from '../../PatchBuilder';
import { CborDecoder } from '@jsonjoy.com/json-pack/lib/cbor/CborDecoder';
/**
 * JSON CRDT Patch "binary" codec decoder.
 */
export declare class Decoder extends CborDecoder<CrdtReader> {
    protected builder: PatchBuilder;
    private patchSid?;
    /**
     * Creates a new JSON CRDT patch decoder.
     *
     * @param reader An optional custom implementation of a CRDT decoder.
     */
    constructor(reader?: CrdtReader);
    /**
     * Decodes a JSON CRDT patch from a binary blob.
     *
     * @param data Binary data to decode.
     * @returns A JSON CRDT patch.
     */
    decode(data: Uint8Array): Patch;
    readPatch(): Patch;
    protected decodeId(): ITimestampStruct;
    protected decodeTss(): ITimespanStruct;
    protected decodeOperations(): void;
    protected decodeOperation(): void;
}