/* @flow */
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export function resolveScopedSlots (
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fns: ScopedSlotsData, // see flow/vnode
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res?: Object,
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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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): { [key: string]: Function, $stable: boolean } {
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res = res || { $stable: !hasDynamicKeys }
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for (let i = 0; i < fns.length; i++) {
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const slot = fns[i]
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if (Array.isArray(slot)) {
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resolveScopedSlots(slot, res, hasDynamicKeys)
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} else if (slot) {
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// marker for reverse proxying v-slot without scope on this.$slots
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if (slot.proxy) {
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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: any).$key = contentHashKey
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}
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return res
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}
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