fix wrong spacesToolbar callback

thunderbird · May 31, 2023 · 9a49545 · 9a49545
1 parent 33b085f
commit 9a49545
Showing 1 changed file with 12 additions and 0 deletions.
diff --git a/spacesToolbar.rst b/spacesToolbar.rst
@@ -49,6 +49,18 @@ Adds a new button to the spaces toolbar. Throws an exception, if the used ``id``
       Properties of the new button. The ``url`` is mandatory.
 
 
+.. api-header::
+   :label: Return type (`Promise`_)
+
+
+   .. api-member::
+      :type: integer
+
+      The id of the space belonging to the newly created button, as used by the tabs API.
+
+
+   .. _Promise: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise
+
 .. _spacesToolbar.removeButton:
 
 removeButton(id)