build: support Node.js 11.x

dougwilson · dougwilson · commit 075667caf1d5 · 2018-12-19T20:54:23.000-05:00
diff --git a/.travis.yml b/.travis.yml
@@ -13,6 +13,7 @@ node_js:
   - "8.14"
   - "9.11"
   - "10.14"
+  - "11.5"
 sudo: false
 cache:
   directories:
