--- /dev/null
+////////////////////////////////////////////////////////////////////////////
+//
+// Copyright 2016 Realm Inc.
+//
+// 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.
+//
+////////////////////////////////////////////////////////////////////////////
+
+#import "RLMSyncSessionRefreshHandle.h"
+
+#import "RLMSyncUtil_Private.h"
+
+#import <memory>
+
+namespace realm {
+class SyncSession;
+class SyncUser;
+}
+
+@class RLMSyncUser;
+
+@interface RLMSyncSessionRefreshHandle ()
+
+NS_ASSUME_NONNULL_BEGIN
+
+- (instancetype)initWithRealmURL:(NSURL *)realmURL
+ user:(std::shared_ptr<realm::SyncUser>)user
+ session:(std::shared_ptr<realm::SyncSession>)session
+ completionBlock:(nullable RLMSyncBasicErrorReportingBlock)completionBlock;
+
+NS_ASSUME_NONNULL_END
+
+@end