Remove generic exceptions

src/xmpp_api/exceptions/base.py

@@ -6,3 +6,13 @@ class ConfigurationException(Exception):
 
     def __init__(self, msg: str):
         super().__init__(msg)
+
+
+class UnknownConstraintException(Exception):
+    """
+    Exception that is raised when there is a constraint type
+    that we do not know about.
+    """
+
+    def __init__(self, msg: str):
+        super().__init__(msg)