CLASS rg net/minecraft/server/command/EffectCommand
	FIELD a GIVE_FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	FIELD b CLEAR_EVERYTHING_FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	FIELD c CLEAR_SPECIFIC_FAILED_EXCEPTION Lcom/mojang/brigadier/exceptions/SimpleCommandExceptionType;
	METHOD a register (Lcom/mojang/brigadier/CommandDispatcher;)V