From f46519994615703a6433036d06e1a457794ed92f Mon Sep 17 00:00:00 2001
From: Yang Mingshan <y.mingshan3@gmail.com>
Date: Sat, 11 Jan 2020 00:46:34 +0800
Subject: [PATCH] types: fix setup this type (#605)

---
 packages/runtime-core/src/apiOptions.ts | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/runtime-core/src/apiOptions.ts b/packages/runtime-core/src/apiOptions.ts
index b306943f..ad1ab867 100644
--- a/packages/runtime-core/src/apiOptions.ts
+++ b/packages/runtime-core/src/apiOptions.ts
@@ -51,7 +51,7 @@ export interface ComponentOptionsBase<
   M extends MethodOptions
 > extends LegacyOptions<Props, RawBindings, D, C, M>, SFCInternalOptions {
   setup?: (
-    this: null,
+    this: void,
     props: Props,
     ctx: SetupContext
   ) => RawBindings | RenderFunction | void
@@ -82,7 +82,7 @@ export type ComponentOptionsWithoutProps<
   D = {},
   C extends ComputedOptions = {},
   M extends MethodOptions = {}
-> = ComponentOptionsBase<Props, RawBindings, D, C, M> & {
+> = ComponentOptionsBase<Readonly<Props>, RawBindings, D, C, M> & {
   props?: undefined
 } & ThisType<ComponentPublicInstance<{}, RawBindings, D, C, M, Readonly<Props>>>