: str_replace(): Passing null to parameter #2 ($replace) of type array|string is deprecated in
namespace Yoast\WHIPv2\Interfaces;
* Retrieves the component name defined for the requirement.
* @return string The component name.
public function component();
* Gets the components version defined for the requirement.
public function version();
* Gets the operator to use when comparing version numbers.
* @return string The comparison operator.
public function operator();