add StacktraceOrder enum

Author: lobsterkatie

src/sentry/interfaces/stacktrace.py

@@ -1,4 +1,5 @@
 import math
+from enum import Enum
 
 from django.utils.translation import gettext as _
 
@@ -11,6 +12,12 @@
 __all__ = ("Stacktrace",)
 
 
+class StacktraceOrder(str, Enum):
+    DEFAULT = "-1"  # Equivalent to `MOST_RECENT_FIRST`
+    MOST_RECENT_LAST = "1"
+    MOST_RECENT_FIRST = "2"
+
+
 def max_addr(cur, addr):
     if addr is None:
         return cur