Enforce DataTypes in Meta values

[GeoSot]

Hello and many, many thanks for this Package (especially the DataTypesHandlers approach)

I would like to make a question:
You already provide the mechanism for default meta values per key, however is there any suggestion or mechanism, in case we want to enforce/validate the proper type/Handler for each Meta key inside Metable Models?

I am working in a project and this need came out, as we want to enforce specific types for some metas (ideally through configuration)