diff --git a/lib/modules/database/Reference.js b/lib/modules/database/Reference.js
index 72171865..1811a23f 100644
--- a/lib/modules/database/Reference.js
+++ b/lib/modules/database/Reference.js
@@ -299,15 +299,15 @@ export default class Reference extends ReferenceBase {
    * @param onComplete
    * @returns {*}
    */
-  push(value: any, onComplete?: Function): ThenableReference<void> {
+  push(value: any, onComplete?: Function): Reference | Promise<void> {
     if (value === null || value === undefined) {
-      return new ThenableReference(
+      return new Reference(
         this._database,
         `${this.path}/${generatePushID(this._database._serverTimeOffset)}`
       );
     }
 
-    const newRef = new ThenableReference(
+    const newRef = new Reference(
       this._database,
       `${this.path}/${generatePushID(this._database._serverTimeOffset)}`
     );
@@ -894,10 +894,10 @@ export default class Reference extends ReferenceBase {
 }
 
 // eslint-disable-next-line no-unused-vars
-declare class ThenableReference<+R> extends Reference {
-  then<U>(
-    onFulfill?: (value: R) => Promise<U> | U,
-    onReject?: (error: any) => Promise<U> | U
-  ): Promise<U>;
-  catch<U>(onReject?: (error: any) => Promise<U> | U): Promise<R | U>;
-}
+// class ThenableReference<+R> extends Reference {
+//   then<U>(
+//     onFulfill?: (value: R) => Promise<U> | U,
+//     onReject?: (error: any) => Promise<U> | U
+//   ): Promise<U>;
+//   catch<U>(onReject?: (error: any) => Promise<U> | U): Promise<R | U>;
+// }