From aef47edbfd7b1d2e097d523a2a8ecc7f013a8087 Mon Sep 17 00:00:00 2001
From: paoloricciuti <ricciutipaolo@gmail.com>
Date: Wed, 16 Oct 2024 23:38:21 +0200
Subject: [PATCH] chore: remove extra line

---
 packages/svelte/src/compiler/migrate/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/svelte/src/compiler/migrate/index.js b/packages/svelte/src/compiler/migrate/index.js
index f3cb66e0c4..1bfb844f6d 100644
--- a/packages/svelte/src/compiler/migrate/index.js
+++ b/packages/svelte/src/compiler/migrate/index.js
@@ -205,7 +205,7 @@ export function migrate(source, { filename } = {}) {
 						})
 						.join(newline_separator)}`;
 					if (analysis.uses_props || analysis.uses_rest_props) {
-						type += `${newline_separator}[key: string]: any`;
+						type += `${state.props.length > 0 ? newline_separator : ''}[key: string]: any`;
 					}
 					type += `\n${indent}}`;
 				} else {