public function __construct() {

		add_action( 'admin_init', array( $this, 'handle_actions' ) );

		// Output navigation items.
		add_action( 'lifterlms_before_addons_nav', array( $this, 'output_navigation_items' ) );

		// Output the license manager interface button / dropdown.
		add_action( 'llms_addons_page_after_title', array( $this, 'output_license_manager' ) );

		// Filter current section default.
		add_filter( 'llms_admin_add_ons_get_current_section', array( $this, 'filter_get_current_section' ) );

		// Filter the content display for a section.
		add_filter( 'llms_admin_add_ons_get_current_section_default_content', array( $this, 'filter_get_current_section_content' ), 10, 2 );

		// Add install & update actions to the list of available management actions powered by the bulk actions functions in core.
		add_filter( 'llms_admin_add_ons_manage_actions', array( $this, 'filter_manage_actions' ) );

		// Output html for helper-powered actions (install & update).
		add_action( 'llms_add_ons_single_item_actions', array( $this, 'output_single_install_action' ), 5, 2 );
		add_action( 'llms_add_ons_single_item_after_actions', array( $this, 'output_single_update_action' ), 5, 2 );

		add_filter( 'llms_admin_addon_features_exclude_ids', array( $this, 'filter_feature_exclude_ids' ) );

	}