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
44 lines
738 B
Markdown
44 lines
738 B
Markdown
---
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category: Sensors
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---
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# usePageLeave
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Reactive state to show whether the mouse leaves the page.
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## Usage
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```ts
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import { usePageLeave } from '@vueuse/core'
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const isLeft = usePageLeave()
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```
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## Component Usage
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```vue
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<template>
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<UsePageLeave v-slot="{ isLeft }">
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Has Left Page: {{ isLeft }}
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</UsePageLeave>
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</template>
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```
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## Type Declarations
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```ts
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export interface UsePageLeaveOptions extends ConfigurableWindow {}
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export type UsePageLeaveReturn = ShallowRef<boolean>
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/**
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* Reactive state to show whether mouse leaves the page.
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*
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* @see https://vueuse.org/usePageLeave
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* @param options
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*
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* @__NO_SIDE_EFFECTS__
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*/
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export declare function usePageLeave(
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options?: UsePageLeaveOptions,
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): UsePageLeaveReturn
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```
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