Fix pyright

Author: SamRemis

packages/aws-sdk-signers/src/aws_sdk_signers/signers.py

@@ -17,6 +17,7 @@
 from ._http import AWSRequest, Field, URI
 from ._io import AsyncBytesReader
 from .exceptions import AWSSDKWarning, MissingExpectedParameterException
+from .interfaces.http import URI as InterfaceURI
 from .interfaces.identity import AWSCredentialsIdentity as _AWSCredentialsIdentity
 from .interfaces.io import AsyncSeekable, ConditionallySeekable, Seekable
 
@@ -345,12 +346,12 @@ def _is_signable_header(self, field_name: str):
             return False
         return True
 
-    def _normalize_host_field(self, *, uri: URI) -> str:
+    def _normalize_host_field(self, *, uri: InterfaceURI) -> str:
         if uri.port is not None and DEFAULT_PORTS.get(uri.scheme) == uri.port:
             uri_dict = uri.to_dict()
             uri_dict.update({"port": None})
             uri = URI(**uri_dict)
-        host_header = uri.hostname
+        host_header = uri.host
         if port := uri.port:
             host_header += f":{port}"
         return host_header
@@ -733,12 +734,12 @@ def _is_signable_header(self, field_name: str):
             return False
         return True
 
-    async def _normalize_host_field(self, *, uri: URI) -> str:
+    async def _normalize_host_field(self, *, uri: InterfaceURI) -> str:
         if uri.port is not None and DEFAULT_PORTS.get(uri.scheme) == uri.port:
             uri_dict = uri.to_dict()
             uri_dict.update({"port": None})
             uri = URI(**uri_dict)
-        host_header = uri.hostname
+        host_header = uri.host
         if port := uri.port:
             host_header += f":{port}"
         return host_header