Up types in dependecies

package.json

@@ -17,6 +17,7 @@
     "url": "https://github.com/GrapesJS/grapesjs.git"
   },
   "dependencies": {
+    "@types/backbone": "^1.4.15",
     "backbone": "1.4.1",
     "backbone-undo": "^0.2.5",
     "codemirror": "^5.63.0",
@@ -27,7 +28,6 @@
   "devDependencies": {
     "@babel/cli": "^7.15.7",
     "@babel/preset-typescript": "^7.16.7",
-    "@types/backbone": "^1.4.15",
     "@types/jest": "^28.1.1",
     "@typescript-eslint/parser": "^5.22.0",
     "@vuepress/plugin-google-analytics": "^1.8.2",