from part import Part as addPart
from sketcher.sketch import addSketch
-from extrusion import Extrusion as addExtrusion
-from boolean import Addition as addAddition
-from boolean import Subtraction as addSubtraction
-from boolean import Intersection as addIntersection
+from construction import *
+from features import *
# Custom exceptions
-from errors import WrongNumberOfArguments
\ No newline at end of file
+from errors import WrongNumberOfArguments
+from errors import FeatureInputInvalid
