Increased the minimum Node version to v10

JamesMessinger · JamesMessinger · commit ca655cfb1f78 · 2020-01-28T03:54:59.000-06:00
diff --git a/package.json b/package.json
@@ -36,7 +36,7 @@
     "release": "npm run upgrade && npm run clean && npm run build && npm test && npm run bump"
   },
   "engines": {
-    "node": ">=8"
+    "node": ">=10"
   },
   "devDependencies": {
     "@types/chai": "^4.1.7",
