CLASS bsr net/minecraft/world/chunk/ChunkProvider
METHOD a onLightUpdate (Lbda;III)V
ARG 1 type
ARG 2 chunkX
ARG 3 sectionY
ARG 4 chunkZ
METHOD b getChunk (II)Lbcb;
ARG 1 chunkX
ARG 2 chunkZ
METHOD j getWorld ()Lbcb;