sp-dev-fx-webparts/samples/sharepoint-crud/.yo-rc.json

{
  "@microsoft/generator-sharepoint": {
    "libraryName": "sharepoint-crud",
    "framework": "react",
    "version": "1.0.0",
    "libraryId": "c51ba9f2-6f5c-412a-a5fc-76610f39be8c"
  }
}