functions.php

<?php

/**************************************
 *  THEME SUPORT
 **************************************/
function add_suport_theme(){
    add_theme_support( 'post-thumbnails' );
}
add_action('after_setup_theme','add_suport_theme');


function menumobile_scripts(){
  wp_enqueue_script( 'menumobile', get_stylesheet_directory_uri() . '/assets/js/menumobile.js', array('jquery'), '3.2.0', true);
}
add_action('wp_enqueue_scripts', 'menumobile_scripts');