File Content: Requirement.php <?php namespace Yoast\WHIPv2\Interfaces; /** * Interface Requirement. */ interface Requirement { /** * Retrieves the component name defined for the requirement. * * @return string The component name. */ public function component(); /** * Gets the components version defined for the requirement. * * @return string */ public function version(); /** * Gets the operator to use when comparing version numbers. * * @return string The comparison operator. */ public function operator(); } Submit