> > How much would you like/be adverse to a rector rule that changes `mixed` > into a long union type (without `resource` in it)?
> Considering above posts, `mixed` is effectively > `null|bool|string|int|float|array|object|resource`, > At runtime those things are effectively the same, but in the world of types mixed has its own distinct meaning – I'd be very averse to any sort of corresponding replacement.