ScopeMap -> ScopeRegistry

packages/effect-fc-next/src/Component.ts

@@ -2,6 +2,7 @@
 /** biome-ignore-all lint/complexity/useArrowFunction: necessary for class prototypes */
 import { Cause, Context, type Duration, Effect, Equal, Equivalence, Exit, Fiber, Function, HashMap, identity, Layer, Option, Pipeable, Predicate, Ref, Scheduler, Scope, Tracer } from "effect"
 import * as React from "react"
+import * as ScopeRegistry from "./ScopeRegistry.js"
 
 
 export const ComponentTypeId: unique symbol = Symbol.for("@effect-fc/Component/Component")
@@ -636,31 +637,6 @@ export const withContext: {
 })
 
 
-/**
- * Internal Effect service that maintains a registry of scopes associated with React component instances.
- *
- * This service is used internally by the `useScope` hook to manage the lifecycle of component scopes,
- * including tracking active scopes and coordinating their cleanup when components unmount or dependencies change.
- */
-export class ScopeMap extends Context.Service<ScopeMap, {
-    readonly ref: Ref.Ref<HashMap.HashMap<object, ScopeMap.Entry>>
-}>()(
-    "@effect-fc/Component/ScopeMap"
-) {
-    static readonly layer = Layer.effect(ScopeMap, Effect.map(
-        Ref.make(HashMap.empty<object, ScopeMap.Entry>()),
-        ref => ({ ref }),
-    ))
-}
-
-export declare namespace ScopeMap {
-    export interface Entry {
-        readonly scope: Scope.Closeable
-        readonly closeFiber: Option.Option<Fiber.Fiber<void>>
-    }
-}
-
-
 export declare namespace useScope {
     export interface Options {
         readonly finalizerExecutionStrategy?: "sequential" | "parallel"
@@ -694,14 +670,14 @@ export const useScope = Effect.fnUntraced(function*(
     contextRef.current = yield* Effect.context()
 
     const { key, scope } = React.useMemo(() => Effect.runSyncWith(contextRef.current)(Effect.Do.pipe(
-        Effect.bind("scopeMapRef", () => Effect.map(
-            ScopeMap as unknown as Effect.Effect<ScopeMap["Service"]>,
-            scopeMap => scopeMap.ref,
+        Effect.bind("scopeRegistryRef", () => Effect.map(
+            ScopeRegistry.ScopeRegistry as unknown as Effect.Effect<ScopeRegistry.ScopeRegistry["Service"]>,
+            scopeRegistry => scopeRegistry.ref,
         )),
         Effect.let("key", () => Equal.byReference({})),
         Effect.bind("scope", () => Scope.make(options?.finalizerExecutionStrategy ?? defaultOptions.finalizerExecutionStrategy)),
-        Effect.tap(({ scopeMapRef, key, scope }) =>
-            Ref.update(scopeMapRef, HashMap.set(key, Equal.byReference({
+        Effect.tap(({ scopeRegistryRef, key, scope }) =>
+            Ref.update(scopeRegistryRef, HashMap.set(key, Equal.byReference({
                 scope,
                 closeFiber: Option.none(),
             })))
@@ -711,8 +687,8 @@ export const useScope = Effect.fnUntraced(function*(
 
     // biome-ignore lint/correctness/useExhaustiveDependencies: only reactive on "key"
     React.useEffect(() => Effect.runSyncWith(contextRef.current)(
-        (ScopeMap as unknown as Effect.Effect<ScopeMap["Service"]>).pipe(
-            Effect.map(scopeMap => scopeMap.ref),
+        (ScopeRegistry.ScopeRegistry as unknown as Effect.Effect<ScopeRegistry.ScopeRegistry["Service"]>).pipe(
+            Effect.map(scopeRegistry => scopeRegistry.ref),
             Effect.tap(ref => Ref.get(ref).pipe(
                 Effect.flatMap(map => Effect.fromOption(HashMap.get(map, key))),
                 Effect.flatMap(entry => Option.match(entry.closeFiber, {

packages/effect-fc-next/src/ReactRuntime.ts

@@ -2,6 +2,7 @@
 import { type Context, Effect, Layer, ManagedRuntime, Predicate } from "effect"
 import * as React from "react"
 import * as Component from "./Component.js"
+import * as ScopeRegistry from "./ScopeRegistry.js"
 
 
 export const ReactRuntimeTypeId: unique symbol = Symbol.for("@effect-fc/ReactRuntime/ReactRuntime")
@@ -16,7 +17,7 @@ export interface ReactRuntime<R, ER> {
 
 const ReactRuntimePrototype = Object.freeze({ [ReactRuntimeTypeId]: ReactRuntimeTypeId } as const)
 
-export const preludeLayer: Layer.Layer<Component.ScopeMap> = Component.ScopeMap.layer
+export const preludeLayer: Layer.Layer<ScopeRegistry.ScopeRegistry> = ScopeRegistry.ScopeRegistry.layer
 
 export const isReactRuntime = (u: unknown): u is ReactRuntime<unknown, unknown> => Predicate.hasProperty(u, ReactRuntimeTypeId)
 

packages/effect-fc-next/src/ScopeRegistry.ts

@@ -0,0 +1,26 @@
+import { Context, Effect, type Fiber, HashMap, Layer, type Option, Ref, type Scope } from "effect"
+
+
+/**
+ * Internal Effect service that maintains a registry of scopes associated with React component instances.
+ *
+ * This service is used internally by the `Component.useScope` hook to manage the lifecycle of component scopes,
+ * including tracking active scopes and coordinating their cleanup when components unmount or dependencies change.
+ */
+export class ScopeRegistry extends Context.Service<ScopeRegistry, {
+    readonly ref: Ref.Ref<HashMap.HashMap<object, ScopeRegistry.Entry>>
+}>()(
+    "@effect-fc/ScopeRegistry/ScopeRegistry"
+) {
+    static readonly layer = Layer.effect(ScopeRegistry, Effect.map(
+        Ref.make(HashMap.empty<object, ScopeRegistry.Entry>()),
+        ref => ({ ref }),
+    ))
+}
+
+export declare namespace ScopeRegistry {
+    export interface Entry {
+        readonly scope: Scope.Closeable
+        readonly closeFiber: Option.Option<Fiber.Fiber<void>>
+    }
+}

packages/effect-fc-next/src/index.ts

@@ -11,6 +11,7 @@ export * as PubSub from "./PubSub.js"
 export * as Query from "./Query.js"
 export * as QueryClient from "./QueryClient.js"
 export * as ReactRuntime from "./ReactRuntime.js"
+export * as ScopeRegistry from "./ScopeRegistry.js"
 export * as SetStateAction from "./SetStateAction.js"
 export * as Stream from "./Stream.js"
 export * as View from "./View.js"