Add missing doc about subscriptions

ghostdogpr · May 18, 2024 · 2c2106e · 2c2106e
1 parent b18d681
commit 2c2106e
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/vuepress/docs/docs/schema.md b/vuepress/docs/docs/schema.md
@@ -424,6 +424,12 @@ val api = graphQL[MyEnv, Queries, Unit, Unit](RootResolver(queries))
 // val api = graphQL(RootResolver(queries)) // it will infer MyEnv thanks to the instance above
 ```
 
+## Subscriptions
+
+All the fields of the subscription root case class MUST return `ZStream` or `? => ZStream` objects.
+
+The [cats and monix interop modules](interop.md) also let you use fs2 `Stream` and monix `Observable` respectively.
+
 ## Annotations
 
 Caliban supports a few annotations to enrich data types: