It might be required for you to import the package if you encounter any issues (like casting an Array), so better be safe than sorry and add the import at the very top of the file.

ZenScript
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import crafttweaker.api.villager.trade.type.ItemsAndEmeraldsToItems;

ItemsAndEmeraldsToItems implements the following interfaces. That means all methods defined in these interfaces are also available in ItemsAndEmeraldsToItems

• ItemListing

ZenScript
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new ItemsAndEmeraldsToItems(fromItem as ItemLike, fromCount as int, toItem as ItemDefinition, toCount as int, maxUses as int, villagerXp as int) as ItemsAndEmeraldsToItems
new ItemsAndEmeraldsToItems(<item:minecraft:dirt>, 4, <item:minecraft:diamond>, 1, 8, 2);

参数	类型	描述
参数 fromItem	类型 ItemLike	描述 The secondary item that is being given to the villager
参数 fromCount	类型 int	描述 The amount of the secondary item that is being given to the villager
参数 toItem	类型 ItemDefinition	描述 The Item that is being sold by the villager
参数 toCount	类型 int	描述 The amount of the item that is being sold by the villager
参数 maxUses	类型 int	描述 How many times can this trade be used
参数 villagerXp	类型 int	描述 How much experience does this trade reward the villager

ZenScript
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new ItemsAndEmeraldsToItems(fromItem as ItemLike, fromCount as int, emeraldCost as int, toItem as ItemDefinition, toCount as int, maxUses as int, villagerXp as int) as ItemsAndEmeraldsToItems
new ItemsAndEmeraldsToItems(<item:minecraft:dirt>, 4, 2, <item:minecraft:diamond>, 1, 8, 2);

参数	类型	描述
参数 fromItem	类型 ItemLike	描述 The secondary item that is being given to the villager
参数 fromCount	类型 int	描述 The amount of the secondary item that is being given to the villager
参数 emeraldCost	类型 int	描述 How many emeralds will be given to the villager
参数 toItem	类型 ItemDefinition	描述 The Item that is being sold by the villager
参数 toCount	类型 int	描述 The amount of the item that is being sold by the villager
参数 maxUses	类型 int	描述 How many times can this trade be used
参数 villagerXp	类型 int	描述 How much experience does this trade reward the villager