/// <reference types="node" />
import { EventEmitter } from 'events';
import { StorageDriver } from '../storage/driver/interface';
export declare const getTransactionalContextHook: () => EventEmitter;
export declare const runAndTriggerHooks: (hook: EventEmitter, cb: () => unknown) => Promise<unknown>;
export declare const createEventEmitterInNewContext: () => EventEmitter;
export declare const runInNewHookContext: (context: StorageDriver, cb: () => unknown) => Promise<unknown>;
export declare const runOnTransactionCommit: (cb: () => void | Promise<unknown>) => void;
export declare const runOnTransactionRollback: (cb: (e: Error) => void) => void;
export declare const runOnTransactionComplete: (cb: (e: Error | undefined) => void) => void;