Relay: [Modern][Question] Does Relay Modern support conditional fragments?

[scotmatson]

I have a parent level component that conditionally injects a child component in depending on if parameters have been given. Which means the root level fragment also changes along with it. Unfortunately this hasn't worked out for me as cleverly as I had hoped. Is this possible with Relay Modern?

I've found a similar case for Relay Classic, https://stackoverflow.com/questions/32577496/conditional-fragments-or-embedded-root-containers-when-using-relay-with-react-na but do not know if this is even supported or how it would be done in Modern.

I don't really like asking these types of things here, but the SO community for Relay is a bit sparse. Reference to OP regarding this: https://stackoverflow.com/questions/45595880/trying-to-create-a-more-dynamic-reusable-root-level-queryrenderer

[sibelius]

it does support it

but it is trick

[kassens]

Relay Modern supports standard GraphQL @include(if: $cond) as well as @skip, check out the GraphQL spec on how to use it.