ryu-compin

// add this code to functions.php
function enque_pwa4wp_installaction(){
    wp_enqueue_script('pwa4wp_pwa_installer',get_stylesheet_directory_uri() . '/js/pwainstall.js','','1.0',true);
}
add_action( 'wp_enqueue_scripts', 'enque_pwa4wp_installaction' );