SubscriptionSubRef

packages/reffuse/src/SubscriptionSubRef.ts

@@ -0,0 +1,18 @@
+import type { Stream, SubscriptionRef, SynchronizedRef, Unify } from "effect"
+
+
+export interface SubscriptionSubRef<in out A> extends SynchronizedRef.SynchronizedRef<A> {
+  readonly parent: Ref.Ref<A>
+  /** @internal */
+  readonly pubsub: PubSub.PubSub<A>
+  /** @internal */
+  readonly semaphore: Effect.Semaphore
+  /**
+   * A stream containing the current value of the `Ref` as well as all changes
+   * to that value.
+   */
+  readonly changes: Stream.Stream<A>
+  readonly [Unify.typeSymbol]?: unknown
+  readonly [Unify.unifySymbol]?: SubscriptionRefUnify<this>
+  readonly [Unify.ignoreSymbol]?: SubscriptionRefUnifyIgnore
+}