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types: allow string keys in provide/inject

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This commit is contained in:
Evan You 2019-08-13 11:17:55 -04:00
parent 61ab483af1
commit 1cfa2da78a
1 changed files with 3 additions and 3 deletions
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6
packages/runtime-core/src/apiInject.ts
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@ -3,7 +3,7 @@ import { currentInstance } from './component'
export interface Key<T> extends Symbol {} 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) { if (!currentInstance) {
// TODO warn // TODO warn
} else { } 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) { if (!currentInstance) {
// TODO warn // TODO warn
} else { } else {
// TODO should also check for app-level provides // TODO should also check for app-level provides
const provides = currentInstance.parent && currentInstance.provides const provides = currentInstance.parent && currentInstance.provides
if (provides) { if (provides) {
const val = provides[key as any] const val = provides[key as any] as any
return isValue(val) ? val : value(val) return isValue(val) ? val : value(val)
} }
} }