There's an option you can set to force the use of the pure perl, non-XS Params::Validate. It sounds like the easiest thing to do is force plain perl Params::Validate and then use UNIVERSAL::isa.

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In reply to Re^2: Params::Validate and Test::MockObject::Extends by diotalevi
in thread Params::Validate and Test::MockObject::Extends by badaiaqrandista

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