added config to Trigger

config.py

@@ -3,12 +3,16 @@ from pathlib import Path
 from lxml import etree
 from functools import cached_property
 from arguments import ArgumentsParser
-from typing import NamedTuple
+from typing import NamedTuple, Optional
 
 
 class TriggerTuple(NamedTuple):
     name: str
     interval_in_seconds: int
+    
+    
+class MissingConfig(Exception):
+    pass
 
 
 class Config:
@@ -57,3 +61,7 @@ class Config:
             )
             
         return ret_val
+    
+    def get_trigger_by_name(self, name: str) -> Optional[TriggerTuple]:
+        _all_trigger_tuples = self.triggertuples.copy()
+        return next((t for t in _all_trigger_tuples if t.name == name), None)