net.minecraft.world.dimension

Class
DimensionOptions
DimensionOptionsRegistryHolder
DimensionOptionsRegistryHolder$DimensionsConfig
DimensionOptionsRegistryHolder$Entry
DimensionType
DimensionType$MonsterSettings
DimensionTypeRegistrar
DimensionTypes
NetherPortal
PortalForcer
PortalManager
YLevels

Enum
DimensionType$CardinalLightType
DimensionType$Skybox