que version sera de smalltalk la extencion es .st

>
> Class {
> #name : #Content,
> #superclass : #Object,
> #instVars : [
> 'text',
> 'user',
> 'creation',
> 'reactions'
> ],
> #category : #'Practica1-Core'
> }
>
> { #category : #accessing }
> Content >> creation [
> ^ creation
> ]
>
> { #category : #accessing }
> Content >> creation: anObject [
> creation := anObject
> ]
>
> { #category : #accessing }
> Content >> reactions [
> ^ reactions
> ]
>
> { #category : #accessing }
> Content >> reactions: anObject [
> reactions := anObject
> ]
>
> { #category : #accessing }
> Content >> text [
> ^ text
> ]
>
> { #category : #accessing }
> Content >> text: anObject [
> text := anObject
> ]
>
> { #category : #accessing }
> Content >> user [
> ^user
> ]
>
> { #category : #accessing }
> Content >> user: anObject [
> user := anObject
> ]
>
> ?????
>
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