Raise a TypeError if a non-View is passed to Webhook.send

discord/webhook/async_.py

@@ -1471,6 +1471,10 @@ class Webhook(BaseWebhook):
         if view is not MISSING:
             if isinstance(self._state, _WebhookState):
                 raise ValueError('Webhook views require an associated state with the webhook')
+
+            if not hasattr(view, '__discord_ui_view__'):
+                raise TypeError(f'expected view parameter to be of type View not {view.__class__!r}')
+
             if ephemeral is True and view.timeout is None:
                 view.timeout = 15 * 60.0