@protocol CRKKeychain; @interface CRKKeychainProvider : NSObject @property (class, readonly, nonatomic) CRKKeychainProvider *sharedProvider; @property (readonly, nonatomic) id<CRKKeychain> keychain; + (id)makeKeychainForCurrentEnvironment; - (void).cxx_destruct; - (id)initWithKeychain:(id)a0; @end