Add missing type package

Author: danez

packages/react-docgen/package.json

@@ -38,6 +38,7 @@
     "@babel/core": "^7.18.9",
     "@babel/traverse": "^7.18.9",
     "@babel/types": "^7.18.9",
+    "@types/babel__core": "^7.18.0",
     "@types/babel__traverse": "^7.18.0",
     "@types/doctrine": "^0.0.5",
     "@types/resolve": "^1.20.2",