add key to the Reference type for realtime db (#3150)

* add key to the Reference type for realtime db * Update packages/database/lib/index.d.ts * Update packages/database/lib/index.d.ts * Update packages/database/lib/index.d.ts * removed spacing Co-authored-by: Mike Diarmid <mike.diarmid@gmail.com>
invertase · Jan 30, 2020 · b8490a5 · b8490a5
1 parent f27178f
commit b8490a5
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/packages/database/lib/index.d.ts b/packages/database/lib/index.d.ts
@@ -151,6 +151,13 @@ export namespace FirebaseDatabaseTypes {
      */
     child(path: string): Reference;
 
+    /**
+     * The last part of the Reference's path.
+     * For example, "ada" is the key for https://<DATABASE_NAME>.firebaseio.com/users/ada.
+     * The key of a root Reference is null.
+     */
+    key: string | null;
+
     /**
      * Writes data to this Database location.
      *