CLASS net/minecraft/class_8221 net/minecraft/datafixer/fix/UpdateSignTextFormatFix
	METHOD <init> (Lcom/mojang/datafixers/schemas/Schema;Ljava/lang/String;Ljava/lang/String;)V
		ARG 1 outputSchema
		ARG 2 name
		ARG 3 blockEntityId
	METHOD method_49759 getEmptyText ()Ljava/lang/String;
	METHOD method_49760 updateSignTextFormat (Lcom/mojang/serialization/Dynamic;)Lcom/mojang/serialization/Dynamic;
		ARG 0 dynamic
	METHOD method_49761 updateFrontText (Lcom/mojang/serialization/Dynamic;Ljava/lang/String;)Lcom/mojang/serialization/Dynamic;
		ARG 0 dynamic
		ARG 1 textKey
	METHOD method_49762 updateBackText (Lcom/mojang/serialization/Dynamic;)Lcom/mojang/serialization/Dynamic;
		ARG 0 dynamic