The %command.name% command generates a new Stimulus controller. php %command.full_name% hello If the argument is missing, the command will ask for the controller name interactively. To generate a TypeScript file (instead of a JavaScript file) use the --typescript (or --ts) option: php %command.full_name% hello --typescript It will also interactively ask for values, targets, classes to add to the Stimulus controller (optional). php %command.full_name%