Fix dataclass_transform import

dataclass_wizard/environ/wizard.py

@@ -1,7 +1,7 @@
 import json
 import logging
 from dataclasses import MISSING, dataclass, fields
-from typing import Callable, dataclass_transform
+from typing import Callable
 
 from .dumpers import asdict
 from .lookups import Env, lookup_exact, clean
@@ -15,7 +15,7 @@
 from ..errors import ExtraData, MissingVars, ParseError, type_name
 from ..loaders import get_loader
 from ..models import Extras, JSONField
-from ..type_def import EnvFileType, ExplicitNull, JSONObject
+from ..type_def import EnvFileType, ExplicitNull, JSONObject, dataclass_transform
 from ..utils.function_builder import FunctionBuilder
 
 

dataclass_wizard/type_def.py

@@ -37,6 +37,7 @@
     'LT',
     'LSQ',
     'FREF',
+    'dataclass_transform',
 ]
 
 from collections import deque
@@ -149,9 +150,11 @@
 if PY311_OR_ABOVE:  # pragma: no cover
     from typing import Required as PyRequired
     from typing import NotRequired as PyNotRequired
+    from typing import dataclass_transform
 else:
     from typing_extensions import Required as PyRequired
     from typing_extensions import NotRequired as PyNotRequired
+    from typing_extensions import dataclass_transform
 
 
 # Forward references can be either strings or explicit `ForwardRef` objects.