Woocommerce cart and checkout triggers

wootriggersCartCheckout.js

//Cart 
//https://github.com/woocommerce/woocommerce/blob/d30c54ef846b086b96278375b71f7c379d9aa8e8/assets/js/frontend/cart.js
$( document.body ).on( 'update_checkout', function(){});
$( document.body ).on( 'updated_cart_totals', function(){});
$( document.body ).on( 'updated_wc_div', function(){});
$( document.body ).on( 'updated_shipping_method', function(){});
$( document.body ).on( 'applied_coupon', function(){});
$( document.body ).on( 'removed_coupon', function(){});

// Checkout
// https://github.com/woocommerce/woocommerce/blob/d30c54ef846b086b96278375b71f7c379d9aa8e8/assets/js/frontend/checkout.js
$( document.body ).on( 'update_checkout', function(){});
$( document.body ).on( 'init_checkout', function(){});
$( document.body ).on( 'checkout_error', function(){});