fix(options): add transform option validation ({String})

michael-ciniawsky · michael-ciniawsky · commit 23c356757deb · 2018-01-26T21:31:21.000+01:00
diff --git a/options.json b/options.json
@@ -20,6 +20,9 @@
         { "instanceof": "Function" }
       ]
     },
+    "transform": {
+      "type": "string"
+    },
     "singleton": {
       "type": "boolean"
     },
