From e0a9546ef32fa4bbfc4bede3002b2d6a5be8cf72 Mon Sep 17 00:00:00 2001
From: Evan You <yyx990803@gmail.com>
Date: Fri, 15 Jul 2022 16:58:01 +0800
Subject: [PATCH] fix(types): fix missing expose() type on setup context

fix #12660
---
 types/test/v3/setup-test.ts | 3 +++
 types/v3-setup-context.d.ts | 1 +
 2 files changed, 4 insertions(+)

diff --git a/types/test/v3/setup-test.ts b/types/test/v3/setup-test.ts
index 4fdec92d92d..328941fd0b4 100644
--- a/types/test/v3/setup-test.ts
+++ b/types/test/v3/setup-test.ts
@@ -28,6 +28,9 @@ Vue.extend({
     }
     ctx.emit('foo')
     ctx.slots.default && ctx.slots.default()
+    ctx.expose({
+      a: 123
+    })
   }
 })
 
diff --git a/types/v3-setup-context.d.ts b/types/v3-setup-context.d.ts
index 8a0a7822e35..7e11fe095a4 100644
--- a/types/v3-setup-context.d.ts
+++ b/types/v3-setup-context.d.ts
@@ -33,4 +33,5 @@ export interface SetupContext<E extends EmitsOptions = {}> {
   attrs: Data
   slots: Slots
   emit: EmitFn<E>
+  expose(exposed?: Record<string, any>): void
 }