1 files changed, 29 insertions, 0 deletions
diff --git a/src/data/composite/things/contribution/hasAnnotationFront.js b/src/data/composite/things/contribution/hasAnnotationFront.js
new file mode 100644
index 00000000..6969268b
--- /dev/null
+++ b/src/data/composite/things/contribution/hasAnnotationFront.js
@@ -0,0 +1,29 @@
+import {input, templateCompositeFrom} from '#composite';
+
+import {exitWithoutDependency} from '#composite/control-flow';
+
+export default templateCompositeFrom({
+  annotation: `hasAnnotationFront`,
+
+  inputs: {
+    front: input({type: 'string'}),
+  },
+
+  compose: false,
+
+  steps: () => [
+    exitWithoutDependency({
+      dependency: 'annotationFront',
+      value: input.value(false),
+    }),
+
+    {
+      dependencies: ['annotationFront', input('front')],
+      compute: ({
+        ['annotationFront']: present,
+        [input('front')]: expected,
+      }) =>
+        present === expected,
+    },
+  ],
+});