1 files changed, 15 insertions, 0 deletions
diff --git a/src/objective-c/GRPCClient/private/GRPCSecureChannel.h b/src/objective-c/GRPCClient/private/GRPCSecureChannel.h
index d34ceaea0c..74257eb058 100644
--- a/src/objective-c/GRPCClient/private/GRPCSecureChannel.h
+++ b/src/objective-c/GRPCClient/private/GRPCSecureChannel.h
@@ -31,8 +31,23 @@
  *
  */
 
+#include <grpc/grpc.h>
+
 #import "GRPCChannel.h"
 
+struct grpc_credentials;
+
 @interface GRPCSecureChannel : GRPCChannel
+- (instancetype)initWithHost:(NSString *)host;
+
+// Only in tests shouldn't pathToCertificates or hostNameOverride be nil. Passing nil for
+// pathToCertificates results in using the default root certificates distributed with the library.
+- (instancetype)initWithHost:(NSString *)host
+          pathToCertificates:(NSString *)path
+            hostNameOverride:(NSString *)hostNameOverride;
 
+// The passed arguments aren't required to be valid beyond the invocation of this initializer.
+- (instancetype)initWithHost:(NSString *)host
+                 credentials:(struct grpc_credentials *)credentials
+                        args:(grpc_channel_args *)args NS_DESIGNATED_INITIALIZER;
 @end