1 files changed, 18 insertions, 0 deletions
diff --git a/lib/gitlab/ci/config/node/boolean.rb b/lib/gitlab/ci/config/node/boolean.rb
new file mode 100644
index 00000000000..84b03ee7832
--- /dev/null
+++ b/lib/gitlab/ci/config/node/boolean.rb
@@ -0,0 +1,18 @@
+module Gitlab
+  module Ci
+    class Config
+      module Node
+        ##
+        # Entry that represents a boolean value.
+        #
+        class Boolean < Entry
+          include Validatable
+
+          validations do
+            validates :config, boolean: true
+          end
+        end
+      end
+    end
+  end
+end