export interface SyncBatcherOptions {
    /**
     * Flush scheduling strategy.
     * - "sync" flushes immediately when enqueue is called.
     * - "microtask" batches updates in the current tick.
     * - "timeout" batches updates in a setTimeout callback.
     */
    mode?: "sync" | "microtask" | "timeout";
    /**
     * Timeout used when mode="timeout".
     */
    delayMs?: number;
}
export interface SyncBatcher<TAction> {
    enqueue(action: TAction): void;
    flush(): void;
    clear(): void;
    size(): number;
    dispose(): void;
}
export declare function createSyncBatcher<TAction>(applyBatch: (actions: TAction[]) => void, options?: SyncBatcherOptions): SyncBatcher<TAction>;
//# sourceMappingURL=sync-batcher.d.ts.map