import type { ScopedSlotsData } from 'types/vnode'
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import { isArray } from 'core/util'
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export function resolveScopedSlots(
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fns: ScopedSlotsData,
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res?: Record<string, any>,
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// the following are added in 2.6
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hasDynamicKeys?: boolean,
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contentHashKey?: number
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): { $stable: boolean } & { [key: string]: Function } {
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res = res || { $stable: !hasDynamicKeys }
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for (let i = 0; i < fns.length; i++) {
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const slot = fns[i]
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if (isArray(slot)) {
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resolveScopedSlots(slot, res, hasDynamicKeys)
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} else if (slot) {
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// marker for reverse proxying v-slot without scope on this.$slots
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// @ts-expect-error
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if (slot.proxy) {
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// @ts-expect-error
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slot.fn.proxy = true
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}
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res[slot.key] = slot.fn
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}
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}
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if (contentHashKey) {
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;(res as any).$key = contentHashKey
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}
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return res as any
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}
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