Astra_Builder_Loader::__construct()

		public function __construct() {

			// @codingStandardsIgnoreStart WPThemeReview.CoreFunctionality.FileInclude.FileIncludeFound
			/**
			 * Builder Core Files.
			 */
			require_once ASTRA_THEME_DIR . 'inc/core/builder/class-astra-builder-helper.php';
			require_once ASTRA_THEME_DIR . 'inc/core/builder/class-astra-builder-options.php';

			if( ! is_customize_preview( ) ){
				require_once ASTRA_THEME_DIR . 'inc/core/builder/class-astra-builder-admin.php';
			}
			/**
			 * Builder - Header & Footer Markup.
			 */
			require_once ASTRA_THEME_DIR . 'inc/builder/markup/class-astra-builder-header.php';
			require_once ASTRA_THEME_DIR . 'inc/builder/markup/class-astra-builder-footer.php';

			/**
			 * Builder Controllers.
			 */
			require_once ASTRA_THEME_DIR . 'inc/builder/controllers/class-astra-builder-widget-controller.php';
			require_once ASTRA_THEME_DIR . 'inc/builder/controllers/class-astra-builder-ui-controller.php';
			/**
			 * Customizer - Configs.
			 */
			require_once ASTRA_THEME_DIR . 'inc/customizer/class-astra-builder-customizer.php';

			/**DONE */

			if ( true === Astra_Builder_Helper::$is_header_footer_builder_active ) {
				add_filter( 'astra_existing_header_footer_configs', '__return_false' );
				add_filter( 'astra_addon_existing_header_footer_configs', '__return_false' );
			}
			// @codingStandardsIgnoreEnd WPThemeReview.CoreFunctionality.FileInclude.FileIncludeFound

			add_action( 'wp', array( $this, 'load_markup' ), 100 );

			add_filter( 'astra_quick_settings', array( $this, 'quick_settings' ) );
		}