Adds copy auth state API (#1018)

* Adds copy auth state API

* improvements

* Addresses comments

1 files changed, 6 insertions, 0 deletions

diff --git a/Firebase/Auth/Source/FIRUser_Internal.h b/Firebase/Auth/Source/FIRUser_Internal.h
index 9a069bb..4f89c00 100644
--- a/Firebase/Auth/Source/FIRUser_Internal.h
+++ b/Firebase/Auth/Source/FIRUser_Internal.h
@@ -17,6 +17,7 @@
 #import "FIRUser.h"
 
 @class FIRAuth;
+@class FIRAuthRequestConfiguration;
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -42,6 +43,11 @@ typedef void(^FIRRetrieveUserCallback)(FIRUser *_Nullable user, NSError *_Nullab
  */
 @property(nonatomic, weak) FIRAuth *auth;
 
+/** @property auth
+    @brief A strong reference to a requestConfiguration instance associated with this user instance.
+ */
+@property(nonatomic, strong) FIRAuthRequestConfiguration *requestConfiguration;
+
 /** @var accessTokenExpirationDate
     @brief The expiration date of the cached access token.
  */