Generate CLI command creates the function execute as void while int is expected

[ioweb-gr]

Describe the bug (*)

Generate a CLI command via the plugin and it will create a function like

    /**
     * CLI command description.
     *
     * @param InputInterface $input
     * @param OutputInterface $output
     *
     * @return void
     */
    protected function execute(InputInterface $input, OutputInterface $output): void
    {     
        
    }

However it should create it as int based on the superclass

    /**
     * Executes the current command.
     *
     * This method is not abstract because you can use this class
     * as a concrete class. In this case, instead of defining the
     * execute() method, you set the code to execute by passing
     * a Closure to the setCode() method.
     *
     * @return int 0 if everything went fine, or an exit code
     *
     * @throws LogicException When this abstract method is not implemented
     *
     * @see setCode()
     */
    protected function execute(InputInterface $input, OutputInterface $output)
    {
        throw new LogicException('You must override the execute() method in the concrete command class.');
    }

To Reproduce (*)

Steps to reproduce the behavior:

1. Generate a new CLI command with the plugin

Expected behavior (*)

Returns int instead of void

Screenshots

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Please complete the following information: (*)

• OS: [e.g. MacOS or Ubuntu Linux 20.04]
• PhpStorm/Intellij version: [e.g. 2019.3.3]
• Plugin Version: [e.g. 1.0.0]

Additional context

Add any other context about the problem here.