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* @package WPSEO\Admin\Capabilities
* Capability Manager interface.
interface WPSEO_Capability_Manager {
* Registers a capability.
* @param string $capability Capability to register.
* @param array $roles Roles to add the capability to.
* @param bool $overwrite Optional. Use add or overwrite as registration method.
public function register( $capability, array $roles, $overwrite = false );
* Adds the registerd capabilities to the system.
* Removes the registered capabilities from the system.
public function remove();
* Returns the list of registered capabilities.
* @return string[] List of registered capabilities.
public function get_capabilities();