From: Evan You <yyx990803@gmail.com>
Date: Tue, 13 Aug 2019 15:17:55 +0000 (-0400)
Subject: types: allow string keys in provide/inject
X-Git-Tag: v3.0.0-alpha.0~930
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=1cfa2da78a3933eb22d14fe77f1e2674ce9dacbf;p=thirdparty%2Fvuejs%2Fcore.git

types: allow string keys in provide/inject
---

diff --git a/packages/runtime-core/src/apiInject.ts b/packages/runtime-core/src/apiInject.ts
index 79121ec2fd..f3133fb5a9 100644
--- a/packages/runtime-core/src/apiInject.ts
+++ b/packages/runtime-core/src/apiInject.ts
@@ -3,7 +3,7 @@ import { currentInstance } from './component'
 
 export interface Key<T> extends Symbol {}
 
-export function provide<T>(key: Key<T>, value: T | Value<T>) {
+export function provide<T>(key: Key<T> | string, value: T | Value<T>) {
   if (!currentInstance) {
     // TODO warn
   } else {
@@ -22,14 +22,14 @@ export function provide<T>(key: Key<T>, value: T | Value<T>) {
   }
 }
 
-export function inject<T>(key: Key<T>): Value<T> | undefined {
+export function inject<T>(key: Key<T> | string): Value<T> | undefined {
   if (!currentInstance) {
     // TODO warn
   } else {
     // TODO should also check for app-level provides
     const provides = currentInstance.parent && currentInstance.provides
     if (provides) {
-      const val = provides[key as any]
+      const val = provides[key as any] as any
       return isValue(val) ? val : value(val)
     }
   }