remove unneeded import

Author: Brian Chen

packages/firebase/index.d.ts

@@ -15,12 +15,6 @@
  * limitations under the License.
  */
 
-import {
-  DocumentData,
-  QueryDocumentSnapshot,
-  SetOptions
-} from '@firebase/firestore-types';
-
 /**
  * <code>firebase</code> is a global namespace from which all Firebase
  * services are accessed.

packages/firestore/lite/src/api/reference.ts

@@ -462,7 +462,8 @@ export function setDoc<T>(
     'setDoc',
     ref._key,
     convertedValue,
-    options
+    options,
+    ref._converter !== null
   );
 
   return ref.firestore