GraphQL-260: Fixed bug with uniq type

Author: Valeriy Nayda

app/code/Magento/SendFriendGraphQl/etc/schema.graphqls

@@ -22,6 +22,11 @@ input SendEmailToFriendRecipientInput {
     email: String!
 }
 
+type SendEmailToFriendOutput {
+    sender: SendEmailToFriendSender
+    recipients: [SendEmailToFriendRecipient]
+}
+
 type SendEmailToFriendSender {
     name: String!
     email: String!
@@ -32,8 +37,3 @@ type SendEmailToFriendRecipient {
     name: String!
     email: String!
 }
-
-type SendEmailToFriendOutput {
-    sender: SendEmailToFriendSender
-    recipients: [SendEmailToFriendRecipient]
-}