Exposing Configuration (TestParams) structure in the public API

[chorig9]

Hi,

I was wondering if it would be possible to expose Configuration structure (or at least TestParams) in public API. It would be very useful to be able to set maxSize and maxSuccess within the code for some scenarios. The most straightforward way would be to just move definitions of those structures, along with configuration methods outside of the detail namespace. (+ make configuration return non-const reference).

Do you think it would be feasible?

Alternatively, maybe there could be an additional check overload that would accept TestParams (in such case, the values from ENV variable could override the ones passed in the code)?