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ItemUseBeforeEventSignal

文档版本：1.21.0.24

ItemUseBeforeEventSignal类。script_api.minecraft/server.itemusebeforeeventsignal.description

方法

subscribe

script_api.minecraft/server.itemusebeforeeventsignal.subscribe.description

subscribe(callback: (arg: ItemUseBeforeEvent) => void): (arg: ItemUseBeforeEvent) => void
callback：(ItemUseBeforeEvent) => void
script_api.minecraft/server.itemusebeforeeventsignal.subscribe.callback.description
返回值：(ItemUseBeforeEvent) => void
script_api.minecraft/server.itemusebeforeeventsignal.subscribe.return
unsubscribe

script_api.minecraft/server.itemusebeforeeventsignal.unsubscribe.description

unsubscribe(callback: (arg: ItemUseBeforeEvent) => void): void
callback：(ItemUseBeforeEvent) => void
script_api.minecraft/server.itemusebeforeeventsignal.unsubscribe.callback.description
返回值：void
script_api.minecraft/server.itemusebeforeeventsignal.unsubscribe.return