<?php

// If this file is called directly, abort.
if ( ! defined( 'WPINC' ) ) {
	die;
}

if ( ! class_exists( 'TMT_Sticky_Assets' ) ) {

	/**
	 * Define TMT_Sticky_Assets class
	 */
	class TMT_Sticky_Assets {

		/**
		 * A reference to an instance of this class.
		 *
		 * @since 1.0.0
		 * @var   object
		 */
		private static $instance = null;

		/**
		 * Localize data
		 *
		 * @var array
		 */
		public $elements_data = array(
			'sections' => array(),
			'columns'  => array(),
		);

		

		/**
		 * Returns the instance.
		 *
		 * @since  1.0.0
		 * @return object
		 */
		public static function get_instance() {

			// If the single instance hasn't been set, set it now.
			if ( null == self::$instance ) {
				self::$instance = new self;
			}
			return self::$instance;
		}
	}

}

function tmt_sticky_assets() {
	return TMT_Sticky_Assets::get_instance();
}