From 901204ed5817a718d82bcd66dbb5ebdaaeb5838a Mon Sep 17 00:00:00 2001
From: Ivan Hofer <ivan.hofer@outlook.com>
Date: Thu, 3 Dec 2020 07:11:48 +0100
Subject: [PATCH] add customStyleTag to component constructor options

---
 src/runtime/internal/dev.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/runtime/internal/dev.ts b/src/runtime/internal/dev.ts
index e7c4a26d9a..41a78528c5 100644
--- a/src/runtime/internal/dev.ts
+++ b/src/runtime/internal/dev.ts
@@ -117,7 +117,8 @@ export class SvelteComponentDev extends SvelteComponent {
 	$$prop_def: Props;
 
 	constructor(options: {
-		target: Element;
+		target: Element | ShadowRoot;
+		customStyleTag: Element | ShadowRoot;
 		anchor?: Element;
 		props?: Props;
 		hydrate?: boolean;