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26 lines
439 B
26 lines
439 B
import { inject } from 'vue'
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/**
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* @typedef {{
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* a: 1
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* }} PageData
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*
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* @typedef {import('vue').Ref<PageData>} PageDataRef
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*/
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/**
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* @type {import('vue').InjectionKey<PageDataRef>}
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*/
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export const pageDataSymbol = Symbol()
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/**
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* @returns {PageDataRef}
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*/
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export function usePageData() {
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const data = inject(pageDataSymbol)
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if (!data) {
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throw new Error('usePageData() is called without provider.')
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}
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return data
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}
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