Variable notifyManagerConst

notifyManager: {
    batch: (<T>(callback: (() => T)) => T);
    batchCalls: (<T_1>(callback: BatchCallsCallback<T_1>) => BatchCallsCallback<T_1>);
    schedule: ((callback: NotifyCallback) => void);
    setBatchNotifyFunction: ((fn: BatchNotifyFunction) => void);
    setNotifyFunction: ((fn: NotifyFunction) => void);
    setScheduler: ((fn: ScheduleFunction) => void);
}