Merge pull request #28 from snoh666/master

Fix npm run build by adding babel devDep

Author: Kikobeats

package.json

@@ -187,6 +187,7 @@
   "devDependencies": {
     "@babel/core": "^7.13.0",
     "@babel/eslint-parser": "~7.12.1",
+    "@babel/plugin-proposal-private-property-in-object": "^7.21.11",
     "@babel/plugin-syntax-class-properties": "~7.12.1",
     "@babel/plugin-syntax-jsx": "~7.12.1",
     "@babel/register": "7.12.10",