CLASS se net/minecraft/server/command/FunctionCommand
FIELD a SUGGESTION_PROVIDER Lcom/mojang/brigadier/suggestion/SuggestionProvider;
METHOD a execute (Lcd;Ljava/util/Collection;)I
ARG 0 source
ARG 1 functions
METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V
ARG 0 dispatcher