diff --git a/demo/package.json b/demo/package.json
index f3c0343c..415376f8 100644
--- a/demo/package.json
+++ b/demo/package.json
@@ -22,6 +22,13 @@
     "@angular/platform-browser-dynamic": "^17.0.2",
     "@angular/router": "^17.0.2",
     "@types/marked": "^4.3.0",
+    "@types/datatables.net": "^1.10.28",
+    "@types/datatables.net-buttons": "^1.4.7",
+    "@types/datatables.net-select": "^1.2.7",
+    "@types/jasmine": "~3.10.2",
+    "@types/jasminewd2": "~2.0.10",
+    "@types/jquery": "~3.5.8",
+    "@types/node": "^20.11.16",
     "angular-datatables": "^16.0.0",
     "clipboard": "^2.0.8",
     "core-js": "^3.23.3",
@@ -54,13 +61,6 @@
     "@angular/cli": "^17.0.0",
     "@angular/compiler-cli": "^17.0.2",
     "@angular/language-service": "^17.0.2",
-    "@types/datatables.net": "^1.10.28",
-    "@types/datatables.net-buttons": "^1.4.7",
-    "@types/datatables.net-select": "^1.2.7",
-    "@types/jasmine": "~3.10.2",
-    "@types/jasminewd2": "~2.0.10",
-    "@types/jquery": "~3.5.8",
-    "@types/node": "^20.11.16",
     "chalk": "~4.1.2",
     "jasmine-core": "~3.10.1",
     "jasmine-spec-reporter": "~7.0.0",
diff --git a/demo/tsconfig.json b/demo/tsconfig.json
index 13458986..7e96c189 100644
--- a/demo/tsconfig.json
+++ b/demo/tsconfig.json
@@ -16,6 +16,7 @@
       "es2016",
       "dom"
     ],
+    "types": ["node"],
     "paths": {
       "@angular/*": [
         "../node_modules/@angular/*"