From d9475402f3b0879451838847fbb5ce704675882a Mon Sep 17 00:00:00 2001
From: Rodion Borisov <vintproykt@gmail.com>
Date: Sun, 7 Jun 2020 14:54:29 +0300
Subject: [PATCH] types: augment MetaInfo with missing titleChunk (#559)

* Augment MetaInfo with missing titleChunk

Fixes #557

* MetaInfoOutput extends MetaInfo

https://github.com/nuxt/vue-meta/pull/559#issuecomment-626967757
---
 types/vue-meta.d.ts | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/types/vue-meta.d.ts b/types/vue-meta.d.ts
index 6cef142..fbf5469 100644
--- a/types/vue-meta.d.ts
+++ b/types/vue-meta.d.ts
@@ -33,7 +33,7 @@ interface RefreshedTags {
 
 interface Refreshed {
   vm: Component,
-  metaInfo: MetaInfo,
+  metaInfo: MetaInfoOutput,
   tags: RefreshedTags
 }
 
@@ -166,7 +166,7 @@ export interface NoScriptProperty extends MetaDataProperty {
 
 export interface MetaInfo {
   title?: string
-  titleTemplate?: string | ((titleChunk: string) => string)
+  titleTemplate?: string | ((titleChunk: string) => string),
 
   htmlAttrs?: AttributeProperty
   headAttrs?: AttributeProperty
@@ -188,8 +188,12 @@ export interface MetaInfo {
     [key: string]: string[]
   }
 
-  changed?: <T extends MetaInfo>(newInfo: T, addedTags: elements, removedTags: elements) => void
-  afterNavigation?: <T extends MetaInfo>(newInfo: T) => void
+  changed?: <T extends MetaInfoOutput>(newInfo: T, addedTags: elements, removedTags: elements) => void
+  afterNavigation?: <T extends MetaInfoOutput>(newInfo: T) => void
+}
+
+export interface MetaInfoOutput extends MetaInfo {
+  titleChunk?: string
 }
 
 export type MetaInfoComputed = () => MetaInfo