Passing unknown number of arguments to a link-to inside a component

In a component I am using the link-to helper. The trouble is that I don't know how many items the link will need. For example, a route such as admin.school.user might need two items passed, the school and the user.

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In the component, I want the programmer to be able to pass as many url models as necessary

Inside my component, among other things I have the following

Obviously I can't hard code attrs.item1 attrs.item2 because I don't know how many models they will be passing.

How can I do this?