What is the resolution order for items?

It was recently confirmed by Kirschstein (one of the moderators) on Discord:

  1. Use
  2. Steal
  3. Kill
  4. Pass

"Can I use an item before it gets stolen from me?" -> Yes "If I try to pass an item and someone tries to steal it from me, who out of the pass-target or the thief gets the item?" -> The thief will get the item.

Further clarification was also added: If two thieves (or thief + potion) are used on the same target that is also the target of a kill, the thefts will bounce and the killer would get the item.