1.12.1

Package
com.mojang.authlib
com.mojang.authlib.exceptions
com.mojang.authlib.legacy
com.mojang.authlib.minecraft
com.mojang.authlib.properties
com.mojang.authlib.yggdrasil
com.mojang.authlib.yggdrasil.request
com.mojang.authlib.yggdrasil.response
com.mojang.util
net.minecraft
net.minecraft.advancement
net.minecraft.advancement.criterion
net.minecraft.block
net.minecraft.block.banner
net.minecraft.block.dispenser
net.minecraft.block.entity
net.minecraft.block.material
net.minecraft.block.pattern
net.minecraft.block.piston
net.minecraft.block.sound
net.minecraft.block.spawner
net.minecraft.block.state
net.minecraft.block.state.predicate
net.minecraft.block.state.property
net.minecraft.client
net.minecraft.client.command
net.minecraft.client.crafting
net.minecraft.client.entity.living.player
net.minecraft.client.entity.particle
net.minecraft.client.gui
net.minecraft.client.gui.chat
net.minecraft.client.gui.overlay
net.minecraft.client.gui.recipebook
net.minecraft.client.gui.screen
net.minecraft.client.gui.screen.game
net.minecraft.client.gui.screen.game.inventory
net.minecraft.client.gui.screen.menu
net.minecraft.client.gui.screen.menu.advancements
net.minecraft.client.gui.screen.menu.multiplayer
net.minecraft.client.gui.screen.menu.options
net.minecraft.client.gui.screen.menu.resourcepacks
net.minecraft.client.gui.screen.menu.world
net.minecraft.client.gui.spectator
net.minecraft.client.gui.toast
net.minecraft.client.gui.widget
net.minecraft.client.main
net.minecraft.client.network
net.minecraft.client.network.handler
net.minecraft.client.options
net.minecraft.client.render
net.minecraft.client.render.block
net.minecraft.client.render.block.entity
net.minecraft.client.render.debug
net.minecraft.client.render.entity
net.minecraft.client.render.entity.layer
net.minecraft.client.render.item
net.minecraft.client.render.math
net.minecraft.client.render.model
net.minecraft.client.render.model.block
net.minecraft.client.render.model.block.entity
net.minecraft.client.render.model.entity
net.minecraft.client.render.pipeline
net.minecraft.client.render.platform
net.minecraft.client.render.shaders
net.minecraft.client.render.texture
net.minecraft.client.render.vertex
net.minecraft.client.render.world
net.minecraft.client.resource
net.minecraft.client.resource.language
net.minecraft.client.resource.manager
net.minecraft.client.resource.metadata
net.minecraft.client.resource.metadata.serializer
net.minecraft.client.resource.model
net.minecraft.client.resource.pack
net.minecraft.client.resource.skin
net.minecraft.client.search
net.minecraft.client.sound
net.minecraft.client.sound.instance
net.minecraft.client.sound.system
net.minecraft.client.texture
net.minecraft.client.tutorial
net.minecraft.client.util
net.minecraft.client.world
net.minecraft.client.world.chunk
net.minecraft.client.world.color
net.minecraft.client.world.storage
net.minecraft.client.world.villager.trade
net.minecraft.crafting
net.minecraft.crafting.recipe
net.minecraft.enchantment
net.minecraft.entity
net.minecraft.entity.ai
net.minecraft.entity.ai.control
net.minecraft.entity.ai.goal
net.minecraft.entity.ai.pathing
net.minecraft.entity.damage
net.minecraft.entity.data
net.minecraft.entity.decoration
net.minecraft.entity.global
net.minecraft.entity.living
net.minecraft.entity.living.attribute
net.minecraft.entity.living.effect
net.minecraft.entity.living.mob
net.minecraft.entity.living.mob.ambient
net.minecraft.entity.living.mob.monster
net.minecraft.entity.living.mob.monster.boss
net.minecraft.entity.living.mob.monster.boss.dragon
net.minecraft.entity.living.mob.monster.illager
net.minecraft.entity.living.mob.passive
net.minecraft.entity.living.mob.passive.animal
net.minecraft.entity.living.mob.passive.animal.tameable
net.minecraft.entity.living.mob.water
net.minecraft.entity.living.player
net.minecraft.entity.particle
net.minecraft.entity.projectile
net.minecraft.entity.vehicle
net.minecraft.inventory
net.minecraft.inventory.menu
net.minecraft.inventory.slot
net.minecraft.item
net.minecraft.locale
net.minecraft.nbt
net.minecraft.network
net.minecraft.network.encryption
net.minecraft.network.handler
net.minecraft.network.packet
net.minecraft.network.packet.c2s.handshake
net.minecraft.network.packet.c2s.login
net.minecraft.network.packet.c2s.play
net.minecraft.network.packet.c2s.query
net.minecraft.network.packet.s2c.login
net.minecraft.network.packet.s2c.play
net.minecraft.network.packet.s2c.query
net.minecraft.potion
net.minecraft.realms
net.minecraft.resource
net.minecraft.scoreboard
net.minecraft.scoreboard.criterion
net.minecraft.scoreboard.team
net.minecraft.server
net.minecraft.server.command
net.minecraft.server.command.exception
net.minecraft.server.command.function
net.minecraft.server.command.handler
net.minecraft.server.command.source
net.minecraft.server.crafting
net.minecraft.server.dedicated
net.minecraft.server.dedicated.command
net.minecraft.server.dedicated.gui
net.minecraft.server.entity.living.player
net.minecraft.server.integrated
net.minecraft.server.integrated.command
net.minecraft.server.network
net.minecraft.server.network.handler
net.minecraft.server.rcon
net.minecraft.server.scoreboard
net.minecraft.server.stat
net.minecraft.server.world
net.minecraft.server.world.chunk
net.minecraft.snooper
net.minecraft.sound
net.minecraft.stat
net.minecraft.text
net.minecraft.util
net.minecraft.util.crash
net.minecraft.util.datafix
net.minecraft.util.datafix.fixes
net.minecraft.util.math
net.minecraft.util.profiler
net.minecraft.util.registry
net.minecraft.world
net.minecraft.world.biome
net.minecraft.world.biome.layer
net.minecraft.world.biome.source
net.minecraft.world.border
net.minecraft.world.chunk
net.minecraft.world.chunk.storage
net.minecraft.world.chunk.storage.io
net.minecraft.world.dimension
net.minecraft.world.dimension.end
net.minecraft.world.explosion
net.minecraft.world.gen
net.minecraft.world.gen.carver
net.minecraft.world.gen.chunk
net.minecraft.world.gen.feature
net.minecraft.world.gen.feature.decorator
net.minecraft.world.gen.loot
net.minecraft.world.gen.loot.conditions
net.minecraft.world.gen.loot.entries
net.minecraft.world.gen.loot.functions
net.minecraft.world.gen.loot.properties
net.minecraft.world.gen.noise
net.minecraft.world.gen.structure
net.minecraft.world.gen.structure.template
net.minecraft.world.map
net.minecraft.world.saveddata
net.minecraft.world.storage
net.minecraft.world.storage.exception
net.minecraft.world.village
net.minecraft.world.village.trade