Uses of Package
net.minecraftforge.debug.gameplay.loot

When harvesting blocks with bamboo, this modifier is invoked, via the silk_touch_bamboo loot_modifier json

The smelting enchantment causes this modifier to be invoked, via the smelting loot_modifier json

When harvesting wheat with shears, this modifier is invoked via the wheat_harvest loot_modifier json
This modifier checks how many seeds were harvested and turns X seeds into Y wheat (3:1)