is this why?

package-lock.json

@@ -9,7 +9,8 @@
 			"version": "0.2.0",
 			"license": "GPL-3.0",
 			"dependencies": {
-				"@swc/core": "1.11.24"
+				"@swc/core": "1.11.24",
+				"@types/node": "^25.5.0"
 			},
 			"devDependencies": {
 				"@types/audioworklet": "^0.0.90",
@@ -254,7 +255,6 @@
 			"version": "25.5.0",
 			"resolved": "https://registry.npmjs.org/@types/node/-/node-25.5.0.tgz",
 			"integrity": "sha512-jp2P3tQMSxWugkCUKLRPVUpGaL5MVFwF8RDuSRztfwgN1wmqJeMSbKlnEtQqU8UrhTmzEmZdu2I6v2dpp7XIxw==",
-			"dev": true,
 			"license": "MIT",
 			"dependencies": {
 				"undici-types": "~7.18.0"
@@ -567,7 +567,6 @@
 			"version": "7.18.2",
 			"resolved": "https://registry.npmjs.org/undici-types/-/undici-types-7.18.2.tgz",
 			"integrity": "sha512-AsuCzffGHJybSaRrmr5eHr81mwJU3kjw6M+uprWvCXiNeN9SOGwQ3Jn8jb8m3Z6izVgknn1R0FTCEAP2QrLY/w==",
-			"dev": true,
 			"license": "MIT"
 		}
 	}

package.json

@@ -16,6 +16,7 @@
 	},
 	"devDependencies": {
 		"@types/audioworklet": "^0.0.90",
+		"@types/node": "^25.5.0",
 		"@types/node-fetch": "^2.6.13",
 		"prettier": "^3.7.4",
 		"typescript": "^5.9.3"