How to deserialize a Table Object?

[Marcelsj]

I am trying to deserialize a Table object and I do not get how to do it.
Is this right?
$exceltable=$serializer->deserialize( $table , 'ExcelAnt\Table\Table' ,'json');
I get the following error:

You must define a type for ExcelAnt\Table\Table::$table

How can I define this type?

[rgazelot]

ExcelAnt\Table\Table::$table is an array of CellInterface. this is not a classic php array

[Taluu]

Which serializer are you using ? Symfony's ? JMS' ? Maybe it would be an idea to extend the used class with a class implementing an interface those serializers may understand then... But I don't think it is up to us though.