Fix build

schmidt-sebastian · schmidt-sebastian · commit 4a93ee383c76 · 2020-07-28T09:29:15.000-07:00
diff --git a/packages/firestore/src/api/database.ts b/packages/firestore/src/api/database.ts
@@ -98,7 +98,7 @@ import {
   NextFn,
   PartialObserver,
   Unsubscribe
-} from './observer';
+} from '../core/event_manager';
 import {
   DocumentKeyReference,
   fieldPathFromArgument,
