net.minecraft.world

Class
BossInfo
BossInfoServer
DifficultyInstance
EmptyTickList
Explosion
FoliageColors
ForcedChunksSaveData
GameRules
GameRules$Value
GameRules$ValueDefinition
GrassColors
LockCode
NextTickListEntry
PhantomSpawner
Region
ServerTickList
ServerWorldEventHandler
Teleporter
Teleporter$PortalPosition
World
WorldEntitySpawner
WorldGenTickList
WorldServer
WorldServerDemo
WorldServerMulti
WorldServerMulti$1
WorldSettings
WorldType

Interface
IBlockReader
IEntityReader
IInteractionObject
ILockableContainer
ISaveDataAccess
ITickList
IWorld
IWorldEventListener
IWorldReader
IWorldReaderBase
IWorldWriter

Enum
BossInfo$Color
BossInfo$Overlay
EnumDifficulty
EnumLightType
GameRules$ValueType
GameType
TickPriority