From 252a9c9242870fbf6af1b49be7d0cf1f641db573 Mon Sep 17 00:00:00 2001
From: baseballyama <xydybaseball@gmail.com>
Date: Mon, 17 Mar 2025 17:44:00 +0900
Subject: [PATCH] fix

---
 .changeset/fuzzy-ads-join.md                      |  5 +++++
 .../src/rules/no-unused-props.ts                  |  2 +-
 .../no-unused-props/valid/ts-basic-input.svelte   | 15 +++++++++++++++
 3 files changed, 21 insertions(+), 1 deletion(-)
 create mode 100644 .changeset/fuzzy-ads-join.md
 create mode 100644 packages/eslint-plugin-svelte/tests/fixtures/rules/no-unused-props/valid/ts-basic-input.svelte

diff --git a/.changeset/fuzzy-ads-join.md b/.changeset/fuzzy-ads-join.md
new file mode 100644
index 000000000..5af5eb134
--- /dev/null
+++ b/.changeset/fuzzy-ads-join.md
@@ -0,0 +1,5 @@
+---
+'eslint-plugin-svelte': patch
+---
+
+fix: resolve false positives on nested objects in `no-unused-props` rule
diff --git a/packages/eslint-plugin-svelte/src/rules/no-unused-props.ts b/packages/eslint-plugin-svelte/src/rules/no-unused-props.ts
index 1588f3b32..0d057b3f0 100644
--- a/packages/eslint-plugin-svelte/src/rules/no-unused-props.ts
+++ b/packages/eslint-plugin-svelte/src/rules/no-unused-props.ts
@@ -319,7 +319,7 @@ export default createRule('no-unused-props', {
 						.filter((v): v is TSESTree.Identifier => v.type === 'Identifier');
 					for (const identifier of identifiers) {
 						const paths = getUsedNestedPropertyNames(identifier);
-						usedPaths.push(...paths);
+						usedPaths.push(...paths.map((path) => [identifier.name, ...path]));
 					}
 				} else if (node.id.type === 'Identifier') {
 					usedPaths = getUsedNestedPropertyNames(node.id);
diff --git a/packages/eslint-plugin-svelte/tests/fixtures/rules/no-unused-props/valid/ts-basic-input.svelte b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-unused-props/valid/ts-basic-input.svelte
new file mode 100644
index 000000000..d2c509f6a
--- /dev/null
+++ b/packages/eslint-plugin-svelte/tests/fixtures/rules/no-unused-props/valid/ts-basic-input.svelte
@@ -0,0 +1,15 @@
+<script lang="ts">
+	// fix: https://github.com/sveltejs/eslint-plugin-svelte/issues/1028#issuecomment-2728101827
+	type Prop = {
+		value: string;
+		value2: string;
+	};
+
+	interface Props {
+		myObjectProp: Prop;
+	}
+
+	const { myObjectProp }: Props = $props();
+</script>
+
+<p>{myObjectProp.value} {myObjectProp.value2}</p>