/**
* Initialize core functionalities.
*
* @return void
*/
function init()
{
global $Wr_Pb, $Wr_Pb_Widgets;
// Initialize WR PageBuilder
$Wr_Pb = new WR_Pb_Core();
new WR_Pb_Utils_Plugin();
do_action('wr_pagebuilder_init');
// Initialize productivity functions
WR_Pb_Product_Plugin::init();
// Initialize widget support
$Wr_Pb_Widgets = !empty($Wr_Pb_Widgets) ? $Wr_Pb_Widgets : WR_Pb_Helper_Functions::widgets();
}