woocommerce_blocks_enqueue_checkout_block_scripts_after action-hook . WC 1.0

Usage

add_action( 'woocommerce_blocks_enqueue_checkout_block_scripts_after', 'action_function_name_6234' );
function action_function_name_6234(){
	// action...
}

Where the hook is called

do_action( 'woocommerce_blocks_enqueue_checkout_block_scripts_after' );

Where in WP core the hook is used WooCommerce