1 files changed, 20 insertions, 0 deletions

diff --git a/app/graphql/types/blame/blame_type.rb b/app/graphql/types/blame/blame_type.rb
new file mode 100644
index 00000000000..7e7ba14988d
--- /dev/null
+++ b/app/graphql/types/blame/blame_type.rb
@@ -0,0 +1,20 @@
+# frozen_string_literal: true
+
+module Types
+  module Blame
+    # rubocop: disable Graphql/AuthorizeTypes
+    class BlameType < BaseObject
+      # This is presented through `Repository` that has its own authorization
+      graphql_name 'Blame'
+
+      present_using Gitlab::BlamePresenter
+
+      field :first_line, GraphQL::Types::String, null: true,
+        description: 'First line of Git Blame for given range.', calls_gitaly: true
+      field :groups, [Types::Blame::GroupsType], null: true,
+        description: 'Git Blame grouped by contiguous lines for commit.', calls_gitaly: true,
+        method: :groups_commit_data
+    end
+    # rubocop: enable Graphql/AuthorizeTypes
+  end
+end