add: to-be-nan snippet

Author: ui2code

js/bdd/bdd-expect-to-be-nan.sublime-snippet

@@ -0,0 +1,7 @@
+<snippet>
+  <content><![CDATA[
+expect(${1}).toBeNaN();
+]]></content>
+  <tabTrigger>bdd-benan</tabTrigger>
+  <description>Expect toBeNaN</description>
+</snippet>