fix: improve unstate type definition (#9895)

trueadm · web-flow · commit 56de55bb77cb · 2023-12-12T17:25:47.000Z
* fix: improve unstate type definition

* tweak

* tweak
diff --git a/.changeset/purple-dragons-peel.md b/.changeset/purple-dragons-peel.md
@@ -0,0 +1,5 @@
+---
+'svelte': patch
+---
+
+fix: improve unstate type definition
diff --git a/packages/svelte/src/internal/client/proxy/proxy.js b/packages/svelte/src/internal/client/proxy/proxy.js
@@ -100,12 +100,12 @@ function unwrap(value, already_unwrapped = new Map()) {
 }
 
 /**
- * @template {StateObject} T
+ * @template T
  * @param {T} value
- * @returns {Record<string | symbol, any>}
+ * @returns {T}
  */
 export function unstate(value) {
-	return unwrap(value);
+	return /** @type {T} */ (unwrap(/** @type {StateObject} */ (value)));
 }
 
 /**

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +'svelte': patch
 +---
++
 +fix: improve unstate type definition
Original file line number	Diff line number	Diff line change
`@@ -100,12 +100,12 @@ function unwrap(value, already_unwrapped = new Map()) {`
`100`	`100`	`}`
`101`	`101`
`102`	`102`	`/**`
`103`		`- * @template {StateObject} T`
	`103`	`+ * @template T`
`104`	`104`	`* @param {T} value`
`105`		`- * @returns {Record<string \| symbol, any>}`
	`105`	`+ * @returns {T}`
`106`	`106`	`*/`
`107`	`107`	`export function unstate(value) {`
`108`		`- return unwrap(value);`
	`108`	`+ return /** @type {T} / (unwrap(/* @type {StateObject} */ (value)));`
`109`	`109`	`}`
`110`	`110`
`111`	`111`	`/**`