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import {merge} from './merge'import {pick} from './pick'import {type} from './type'
let holder = {}
/** * Pass string to get value * Pass array to get object of values * Pass undefined to get all data */export function getter(key) {  const typeKey = type(key)
  if (typeKey === 'String') return holder[key]
  if (typeKey === 'Array') return pick(key, holder)
  return holder}
export function setter(maybeKey, maybeValue) {  const typeKey = type(maybeKey)  const typeValue = type(maybeValue)
  if (typeKey === 'String') {    if (typeValue === 'Function') {      return (holder[maybeKey] = maybeValue(holder[maybeKey]))    }
    return (holder[maybeKey] = maybeValue)  }
  if (typeKey !== 'Object') return
  holder = merge(holder, maybeKey)}
export function reset() {  holder = {}}