I'm doing migration from M1 to M2 of some custom code.
I'm trying to use these events for observers, every observer file has die(); string to check if observer is working but nothing happens.
controller_action_postdispatch_checkout_onepage_saveBilling
controller_action_postdispatch_checkout_onepage_saveShipping
controller_action_postdispatch_checkout_onepage_saveShippingMethod
controller_action_predispatch_checkout_onepage_saveOrder
checkout_type_onepage_save_order_after
Do these events are correct for M2? Because when I'm using sales_order_save_after
it works perfectly