Route array params?

Is there a way to define an array in a route definition in any of the popular router packages (particularly Flow Router)?

For example, this URL would contain 3 “slugs” of a kind:

And might be defined like so:


And then I’d get a params object like:

   typePlural: 'things',
   things: ['thing1', 'thing2', 'thing3']

Anything like that?