Merge branch 'sstern-master-patch-13517' into 'master'

Update ee_features.md for developing on EE features for frontend

See merge request gitlab-org/gitlab!74030

doc/development/ee_features.md

@@ -23,7 +23,33 @@ when no license is active. So EE features always should be guarded by
 `project.feature_available?` or `group.licensed_feature_available?` (or
 `License.feature_available?` if it is a system-wide feature).
 
-Frontend features should be guarded by pushing a flag from the backend by [using `push_licensed_feature`](licensed_feature_availability.md#restricting-frontend-features), and checked using `this.glFeatures.someFeature` in the frontend.
+Frontend features should be guarded by pushing a flag from the backend by [using `push_licensed_feature`](licensed_feature_availability.md#restricting-frontend-features), and checked using `this.glFeatures.someFeature` in the frontend. For example:
+
+```html
+<script>
+import glFeatureFlagMixin from '~/vue_shared/mixins/gl_feature_flags_mixin';
+
+export default {
+  mixins: [glFeatureFlagMixin()],
+  components: {
+    EEComponent: () => import('ee_component/components/test.vue'),
+  },
+  computed: {
+    shouldRenderComponent() {
+      return this.glFeatures.myEEFeature;
+    }
+  },
+};
+</script>
+
+<template>
+  <div>
+    <ee-component v-if="shouldRenderComponent"/>
+  </div>
+</template>
+```
+
+Look in `ee/app/models/license.rb` for the names of the licensed features.
 
 CE specs should remain untouched as much as possible and extra specs
 should be added for EE. Licensed features can be stubbed using the