Is it possible to use cats' monad transformers (OptionT, EitherT) with an effect type (F) that has >1 type parameter?

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  • slick-cats

    Cats instances for Slick DBIO

  • I know that in order to use the monad transformers I need some cats typeclass instances. There's already an open source library called slick-cats that provides these.

  • interop-cats

    ZIO instances for cats-effect type classes

  • It seems that zio/interop-cats faces a similar issue.

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