Hi. I have a module:

class blah(
$var = $blah::params::var
) {
include blah::params # stuff ...
}

class blah::params {
$var = [ ' ' ]
}

$blah::params::var should be an array. So I tried to set the override key type on the " from String to Array and it just wont happen. If I put in a default value it will stick, but otherwise it will not.