fix: broken build (Cannot find module 'mongodb-memory-server')

Author: nodkz

packages/mongodb-memory-server-core/src/index.ts

@@ -1,8 +1,9 @@
 import './util/resolveConfig'; // import it for the side-effects (globals)
+import { MongoMemoryServer } from './MongoMemoryServer';
 
 export { MongoBinary } from './util/MongoBinary';
 export { MongoInstance } from './util/MongoInstance';
-export { MongoMemoryServer } from './MongoMemoryServer';
 export { MongoMemoryReplSet } from './MongoMemoryReplSet';
 
+export { MongoMemoryServer };
 export default MongoMemoryServer;