diff --git a/templates/JavaScript.xml b/templates/JavaScript.xml
index f29df25..94900ee 100644
--- a/templates/JavaScript.xml
+++ b/templates/JavaScript.xml
@@ -15,4 +15,9 @@
       <option name="JAVA_SCRIPT" value="true" />
     </context>
   </template>
+  <template name="promise" value="return new Promise((resolve, reject) =&gt; {&#10;    &#10;    &#10;});" description="Create a javascript promise" toReformat="false" toShortenFQNames="true">
+    <context>
+      <option name="JAVA_SCRIPT" value="true" />
+    </context>
+  </template>
 </templateSet>
\ No newline at end of file
diff --git a/templates/React.xml b/templates/React.xml
index b6fa67c..77f9d29 100644
--- a/templates/React.xml
+++ b/templates/React.xml
@@ -194,4 +194,10 @@
   <template name="pts" value="PropTypes.string," description="String prop type" toReformat="true" toShortenFQNames="true">
     <context />
   </template>
+  <template name="pte" value="PropTypes.oneOf(['$END$'])," description="Prop type limited to specific values by treating it as an enum" toReformat="true" toShortenFQNames="true">
+    <context />
+  </template>
+  <template name="pter" value="PropTypes.oneOf(['$END$']).isRequired," description="Prop type limited to specific values by treating it as an enum required" toReformat="true" toShortenFQNames="true">
+    <context />
+  </template>
 </templateSet>
\ No newline at end of file