diff --git a/lib/grpc.dart b/lib/grpc.dart
index f927483a..09ececc4 100644
--- a/lib/grpc.dart
+++ b/lib/grpc.dart
@@ -13,21 +13,16 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-export 'src/auth/auth.dart'
-    show
-        BaseAuthenticator,
-        HttpBasedAuthenticator,
-        JwtServiceAccountAuthenticator;
+export 'src/auth/auth.dart' show BaseAuthenticator;
 export 'src/auth/auth_io.dart'
     show
         applicationDefaultCredentialsAuthenticator,
         ComputeEngineAuthenticator,
         ServiceAccountAuthenticator;
-export 'src/client/call.dart' show CallOptions, ClientCall, MetadataProvider;
+export 'src/client/call.dart' show ClientCall;
 export 'src/client/client.dart' show Client;
 export 'src/client/client_transport_connector.dart'
     show ClientTransportConnector;
-export 'src/client/common.dart' show Response, ResponseStream, ResponseFuture;
 export 'src/client/connection.dart' show ConnectionState;
 export 'src/client/http2_channel.dart'
     show ClientChannel, ClientTransportConnectorChannel;
@@ -55,13 +50,12 @@ export 'src/server/server.dart'
         ConnectionServer,
         Server;
 export 'src/server/service.dart' show ServiceMethod, Service;
+export 'src/shared/api.dart';
 export 'src/shared/codec.dart' show Codec, IdentityCodec, GzipCodec;
 export 'src/shared/codec_registry.dart';
 export 'src/shared/message.dart'
     show GrpcMessage, GrpcMetadata, GrpcData, grpcDecompressor;
-export 'src/shared/profiler.dart' show isTimelineLoggingEnabled;
 export 'src/shared/security.dart'
     show supportedAlpnProtocols, createSecurityContext;
-export 'src/shared/status.dart' show StatusCode, GrpcError;
 export 'src/shared/streams.dart' show GrpcHttpEncoder, GrpcHttpDecoder;
 export 'src/shared/timeout.dart' show toTimeoutString, fromTimeoutString;
diff --git a/lib/grpc_or_grpcweb.dart b/lib/grpc_or_grpcweb.dart
index 3ba0b0c3..a3eabceb 100644
--- a/lib/grpc_or_grpcweb.dart
+++ b/lib/grpc_or_grpcweb.dart
@@ -18,6 +18,8 @@ import 'src/client/grpc_or_grpcweb_channel_grpc.dart'
 import 'src/client/http2_channel.dart';
 import 'src/client/options.dart';
 
+export 'src/shared/api.dart';
+
 /// A client channel that underneath uses gRPC [ClientChannel] on all platforms
 /// except web, on which it uses [GrpcWebClientChannel].
 ///
diff --git a/lib/grpc_web.dart b/lib/grpc_web.dart
index fa834391..db0a34d9 100644
--- a/lib/grpc_web.dart
+++ b/lib/grpc_web.dart
@@ -13,16 +13,8 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
-export 'src/auth/auth.dart'
-    show HttpBasedAuthenticator, JwtServiceAccountAuthenticator;
-
-export 'src/client/call.dart'
-    show MetadataProvider, CallOptions, WebCallOptions;
-
-export 'src/client/common.dart' show Response, ResponseStream, ResponseFuture;
+export 'src/client/call.dart' show WebCallOptions;
 
 export 'src/client/web_channel.dart' show GrpcWebClientChannel;
 
-export 'src/shared/profiler.dart' show isTimelineLoggingEnabled;
-
-export 'src/shared/status.dart' show StatusCode, GrpcError;
+export 'src/shared/api.dart';
diff --git a/lib/src/shared/api.dart b/lib/src/shared/api.dart
new file mode 100644
index 00000000..5a509f12
--- /dev/null
+++ b/lib/src/shared/api.dart
@@ -0,0 +1,21 @@
+// Copyright (c) 2021, the gRPC project authors. Please see the AUTHORS file
+// for details. All rights reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+export '../auth/auth.dart'
+    show HttpBasedAuthenticator, JwtServiceAccountAuthenticator;
+export '../client/call.dart' show MetadataProvider, CallOptions;
+export '../client/common.dart' show Response, ResponseStream, ResponseFuture;
+export 'profiler.dart' show isTimelineLoggingEnabled;
+export 'status.dart' show StatusCode, GrpcError;