Drop NodeJs 8 & 11

dcyriller · dcyriller · commit 3442c2c47df7 · 2020-03-02T18:40:07.000+01:00
diff --git a/.travis.yml b/.travis.yml
@@ -1,7 +1,7 @@
 ---
 language: node_js
 node_js:
-  - "8"
+  - "10"
 
 branches:
   only:
diff --git a/package.json b/package.json
@@ -40,7 +40,7 @@
     "prettier": "^1.19.0"
   },
   "engines": {
-    "node": "8.* || >= 10.*"
+    "node": "10.* || >= 12.*"
   },
   "dependencies": {
     "prettier-linter-helpers": "^1.0.0"
