1 files changed, 13 insertions, 1 deletions
diff --git a/src/hydrorollcore/rule.py b/src/hydrorollcore/rule.py
index 6a89b68b..eb4b92cd 100644
--- a/src/hydrorollcore/rule.py
+++ b/src/hydrorollcore/rule.py
@@ -1,4 +1,16 @@
 from abc import ABCMeta, abstractmethod
+from enum import Enum
+
+__all__ = ["RuleLoadType", "Rule"]
+
+
+class RuleLoadType(Enum):
+    """The Type Of Rules To Be Loaded"""
+
+    DIR = "dir"
+    NAME = "name"
+    FILE = "file"
+    CLASS = "class"
 
 
 class Rule(metaclass=ABCMeta):
@@ -9,7 +21,7 @@ class Rule(metaclass=ABCMeta):
     @classmethod
     def __subclasshook__(cls, other):
         if cls is Rule:
-            return hasattr(other, 'run') and callable(getattr(other, 'run'))
+            return hasattr(other, "run") and callable(getattr(other, "run"))
         return NotImplemented
 
     @abstractmethod