[stripe] Add type for PaymentLink (#10461)

stubs/stripe/@tests/stubtest_allowlist.txt

@@ -1,6 +1,7 @@
 # The following methods have custom classmethod decorators
 stripe\..*\.delete
 stripe\..*PaymentIntent\.confirm
+stripe\..*PaymentLink\.list_line_items
 stripe\.api_resources\.test_helpers\.test_clock\.TestClock\.advance
 stripe\.api_resources\.test_helpers\.TestClock\.advance
 stripe\.api_resources\..*\.SearchableAPIResource\.search  # Not defined on the actual class in v3, but expected to exist.

stubs/stripe/stripe/api_resources/__init__.pyi

@@ -46,6 +46,7 @@ from stripe.api_resources.login_link import LoginLink as LoginLink
 from stripe.api_resources.mandate import Mandate as Mandate
 from stripe.api_resources.order import Order as Order
 from stripe.api_resources.payment_intent import PaymentIntent as PaymentIntent
+from stripe.api_resources.payment_link import PaymentLink as PaymentLink
 from stripe.api_resources.payment_method import PaymentMethod as PaymentMethod
 from stripe.api_resources.payout import Payout as Payout
 from stripe.api_resources.person import Person as Person

stubs/stripe/stripe/api_resources/payment_link.pyi

@@ -0,0 +1,24 @@
+from typing import overload
+
+from stripe.api_resources.abstract import (
+    CreateableAPIResource as CreateableAPIResource,
+    ListableAPIResource as ListableAPIResource,
+    UpdateableAPIResource as UpdateableAPIResource,
+)
+
+class PaymentLink(CreateableAPIResource, ListableAPIResource, UpdateableAPIResource):
+    OBJECT_NAME: str
+
+    @overload
+    @classmethod
+    def list_line_items(
+        cls,
+        payment_link: str,
+        api_key: str | None = None,
+        stripe_version: str | None = None,
+        stripe_account: str | None = None,
+        **params,
+    ): ...
+    @overload
+    @classmethod
+    def list_line_items(cls, idempotency_key: str | None = None, **params): ...