You can install the package via composer:
composer require ghostwriter/coding-standard:dev-main --dev
composer ghostwriter:infection:run Run the project's Infection test suite
composer ghostwriter:infection:update-config Update the project's Infection configuration file
composer ghostwriter:phpunit:migrate Migrate the project's PHPUnit configuration to the latest version
composer ghostwriter:phpunit:test Run the project's PHPUnit test suite
composer ghostwriter:psalm Run Psalm to analyze the project's codebase
composer ghostwriter:psalm:baseline Use Psalm to create a baseline for the project's codebase
composer ghostwriter:psalm:update Use Psalm to update the baseline for the project's codebase
composer ghostwriter:psalm:security Use Psalm to analyze the project's codebase for security issues
The BSD-3-Clause. Please see License File for more information.