chore(package): update to 1.10.0-patch19

Author: alangpierce

package.json

@@ -8,7 +8,7 @@
     "compiler"
   ],
   "author": "Jeremy Ashkenas",
-  "version": "1.10.0-patch18",
+  "version": "1.10.0-patch19",
   "license": "MIT",
   "engines": {
     "node": ">=0.8.0"