Wrap wait

src/danog/MadelineProto/MyTelegramOrgWrapper.php

@@ -258,12 +258,18 @@ class MyTelegramOrgWrapper
     {
         $this->async = $async;
     }
-
+    public function loop($callable)
+    {
+        return $this->wait($callable());
+    }
     public function __call($name, $arguments)
     {
         $name .= '_async';
         $async = is_array(end($arguments)) && isset(end($arguments)['async']) ? end($arguments)['async'] : $this->async;
 
+        if (!method_exists($this, $name)) {
+            throw new Exception("$name does not exist!");
+        }
         return $async ? $this->{$name}(...$arguments) : $this->wait($this->{$name}(...$arguments));
     }
 }