Create StructuralReform class

policyengine_core/model_api.py

@@ -20,7 +20,7 @@
 )
 from policyengine_core.periods import DAY, ETERNITY, MONTH, YEAR, period
 from policyengine_core.populations import ADD, DIVIDE
-from policyengine_core.reforms import Reform
+from policyengine_core.reforms import Reform, StructuralReform
 from policyengine_core.simulations import (
     calculate_output_add,
     calculate_output_divide,

policyengine_core/reforms/__init__.py

@@ -1 +1,2 @@
 from .reform import Reform, set_parameter
+from .structural_reform import StructuralReform