Require Node 10 for building.

RubenVerborgh · web-flow · commit 716db5e4631f · 2019-03-10T17:18:47.000+01:00
#110
diff --git a/package.json b/package.json
@@ -6,7 +6,7 @@
   "browser": "browser/index.js",
   "module": "module/index.js",
   "engines": {
-    "node": ">=8.0.0"
+    "node": ">=10.0.0"
   },
   "bin": "./bin/solid-auth-client.js",
   "files": [
