import type { Buffer } from 'node:buffer';
/**
 * SyncReader handles synchronous reading of chunks from a buffer
 * with support for variable-length reads and partial reads
 */
export declare class SyncReader {
  constructor(buffer: Buffer);
  read(length: number, callback: (data: Buffer) => void): void;
  process(): void;
  get remainingBuffer(): Buffer;
  get pendingReads(): number;
}