import { IHMSStore } from '../../IHMSStore';
import { HMSGenericTypes, HMSStore } from '../../schema';
declare type ActionName = string;
declare type SetState = (store: HMSStore) => void;
/**
 * pass in an action and an update function, the update functions will be batched and run such that
 * store updates are limited to only one action in a time interval
 *
 */
export declare class ActionBatcher<T extends HMSGenericTypes = {
    sessionStore: Record<string, any>;
}> {
    private queuedUpdates;
    private timers;
    private DEFAULT_INTERVAL_MS;
    private store;
    constructor(store: IHMSStore<T>);
    setState(fn: SetState, action: ActionName, timeout?: number): void;
    private setStateBatched;
}
export {};