This class is deprecated and will be removed in 2.0.0.
Manages callbacks that fire before an item being used on a block event.
Private
This function is deprecated and will be removed in 2.0.0.
Adds a callback that will be called before an item is used on a block.
This function can't be called in read-only mode.
This function can be called in early-execution mode.
Removes a callback from being called before an item is used on a block.
Deprecated
This class is deprecated and will be removed in 2.0.0.
Manages callbacks that fire before an item being used on a block event.