Annotate Subscription.create() and SubscriptionGateway.create()

Author: cuu508

stubs/braintree/braintree/subscription.pyi

@@ -5,8 +5,10 @@ from typing import Final
 from braintree.add_on import AddOn
 from braintree.descriptor import Descriptor
 from braintree.discount import Discount
+from braintree.error_result import ErrorResult
 from braintree.resource import Resource
 from braintree.subscription_status_event import SubscriptionStatusEvent
+from braintree.successful_result import SuccessfulResult
 from braintree.transaction import Transaction
 
 class Subscription(Resource):
@@ -27,7 +29,7 @@ class Subscription(Resource):
         Pending: Final = "Pending"
 
     @staticmethod
-    def create(params=None): ...
+    def create(params: dict[str, Incomplete] | None = None) -> SuccessfulResult | ErrorResult | None: ...
     @staticmethod
     def create_signature(): ...
     @staticmethod

stubs/braintree/braintree/subscription_gateway.pyi

@@ -1,13 +1,15 @@
 from _typeshed import Incomplete
 
+from braintree.error_result import ErrorResult
 from braintree.subscription import Subscription
+from braintree.successful_result import SuccessfulResult
 
 class SubscriptionGateway:
     gateway: Incomplete
     config: Incomplete
     def __init__(self, gateway) -> None: ...
     def cancel(self, subscription_id): ...
-    def create(self, params=None): ...
+    def create(self, params: dict[str, Incomplete] | None = None) -> SuccessfulResult | ErrorResult | None: ...
     def find(self, subscription_id: str) -> Subscription: ...
     def retry_charge(self, subscription_id, amount=None, submit_for_settlement: bool = False): ...
     def search(self, *query): ...