import type { SerializeStrategySync } from '../SerializeStrategySync';
import type { BPTreeNode } from '../types';
import { SyncMVCCStrategy } from 'mvcc-api';
/**
 * MVCC Strategy for synchronous B+Tree operations.
 * Uses node ID as key and node data as value.
 */
export declare class BPTreeMVCCStrategySync<K, V, B extends BPTreeNode<K, V>> extends SyncMVCCStrategy<string, B> {
    private readonly strategy;
    constructor(strategy: SerializeStrategySync<K, V>);
    read(key: string): B;
    write(key: string, value: B): void;
    delete(key: string): void;
    exists(key: string): boolean;
}