message: This is needed
diff: "dependencies": {
  "@backstage/catalog-model": "^0.10.0",
  "@backstage/core-components": "^0.8.9",
  + "@backstage/core-app-api": "^0.5.3",
  "@backstage/core-plugin-api": "^0.6.1",
  "@backstage/dev-utils": "^0.2.22",
  "@backstage/plugin-catalog-react": "^0.6.15",
  