/**
 * TrackedMap - 自动追踪变化的 Map 集合
 * 类似 Colyseus 的 MapSchema
 */
import type { Patch } from '../types.js';
export interface ChangeCallback {
    (patches: Patch[]): void;
}
/**
 * TrackedMap - 自动追踪所有修改操作的 Map
 *
 * @example
 * ```typescript
 * const players = new TrackedMap<string, Player>();
 *
 * players.onChange((patches) => {
 *   console.log('Changes:', patches);
 * });
 *
 * players.set('p1', new Player()); // 触发 onChange
 * ```
 */
export declare class TrackedMap<K = any, V = any> extends Map<K, V> {
    private basePath;
    private changeCallbacks;
    private pendingChanges;
    private tracking;
    constructor(basePath?: string, entries?: readonly (readonly [K, V])[] | null);
    /**
     * 开始追踪变化
     */
    startTracking(): void;
    /**
     * 停止追踪变化
     */
    stopTracking(): void;
    /**
     * 注册变化回调
     */
    onChange(callback: ChangeCallback): () => void;
    /**
     * 记录变化
     */
    private recordChange;
    /**
     * 触发变化回调
     */
    private emitChanges;
    /**
     * 获取待处理的变化
     */
    getChanges(): Patch[];
    /**
     * 清除待处理的变化
     */
    clearChanges(): void;
    set(key: K, value: V): this;
    delete(key: K): boolean;
    clear(): void;
    /**
     * 批量更新（不触发中间变化）
     */
    batch(fn: () => void): void;
    /**
     * 克隆
     */
    clone(): TrackedMap<K, V>;
    /**
     * 转换为普通对象
     */
    toJSON(): Record<string, V>;
    /**
     * 从普通对象创建
     */
    static fromJSON<K, V>(obj: Record<string, V>, basePath?: string): TrackedMap<K, V>;
}
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