1 files changed, 20 insertions, 0 deletions
diff --git a/app/graphql/types/projects/fork_details_type.rb b/app/graphql/types/projects/fork_details_type.rb
new file mode 100644
index 00000000000..88c17d89620
--- /dev/null
+++ b/app/graphql/types/projects/fork_details_type.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Types
+  module Projects
+    # rubocop: disable Graphql/AuthorizeTypes
+    class ForkDetailsType < BaseObject
+      graphql_name 'ForkDetails'
+      description 'Details of the fork project compared to its upstream project.'
+
+      field :ahead, GraphQL::Types::Int,
+            null: true,
+            description: 'Number of commits ahead of upstream.'
+
+      field :behind, GraphQL::Types::Int,
+            null: true,
+            description: 'Number of commits behind upstream.'
+    end
+    # rubocop: enable Graphql/AuthorizeTypes
+  end
+end