4a3ce4cc1d
Add comprehensive reference documentation for: - Vitest: environments, projects/workspaces, type testing, vi utilities - Pinia: HMR, Nuxt integration, SSR setup - Vue: built-in components (Transition, Teleport, Suspense, KeepAlive) and advanced directives
38 lines
855 B
Markdown
38 lines
855 B
Markdown
---
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category: State
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---
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# provideLocal
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Extended `provide` with ability to call `injectLocal` to obtain the value in the same component.
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## Usage
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```vue
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<script setup>
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import { injectLocal, provideLocal } from '@vueuse/core'
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provideLocal('MyInjectionKey', 1)
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const injectedValue = injectLocal('MyInjectionKey') // injectedValue === 1
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</script>
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```
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## Type Declarations
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```ts
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export type ProvideLocalReturn = void
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/**
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* On the basis of `provide`, it is allowed to directly call inject to obtain the value after call provide in the same component.
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*
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* @example
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* ```ts
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* provideLocal('MyInjectionKey', 1)
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* const injectedValue = injectLocal('MyInjectionKey') // injectedValue === 1
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* ```
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*/
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export declare function provideLocal<T, K = LocalProvidedKey<T>>(
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key: K,
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value: K extends InjectionKey<infer V> ? V : T,
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): ProvideLocalReturn
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```
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