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import { useCallback, useContext } from 'react'import { SECRET_INTERNAL_getScopeContext as getScopeContext } from 'jotai'import type { Atom } from '../core/atom'import { DEV_SUBSCRIBE_STATE, RESTORE_ATOMS } from '../core/store'
type Scope = NonNullable<Parameters<typeof getScopeContext>[0]>type AnyAtomValue = unknowntype AnyAtom = Atom<AnyAtomValue>type AtomsValues = Map<AnyAtom, AnyAtomValue> // immutabletype AtomsDependents = Map<AnyAtom, Set<AnyAtom>> // immutabletype AtomsSnapshot = Readonly<{  values: AtomsValues  dependents: AtomsDependents}>
/** * @deprecated use object snapshot instead */type DeprecatedIterableSnapshot = Iterable<readonly [AnyAtom, AnyAtomValue]>
export function useGotoAtomsSnapshot(scope?: Scope) {  const ScopeContext = getScopeContext(scope)  const { s: store, w: versionedWrite } = useContext(ScopeContext)
  return useCallback(    (snapshot: AtomsSnapshot | DeprecatedIterableSnapshot) => {      if (!store[DEV_SUBSCRIBE_STATE]) return
      const restoreAtoms = (        values: Iterable<readonly [AnyAtom, AnyAtomValue]>      ) => {        if (versionedWrite) {          versionedWrite((version) => {            store[RESTORE_ATOMS](values, version)          })        } else {          store[RESTORE_ATOMS](values)        }      }      if (isIterable(snapshot)) {        if (__DEV__) {          console.warn(            'snapshot as iterable is deprecated. use an object instead.'          )        }        restoreAtoms(snapshot)        return      }      restoreAtoms(snapshot.values)    },    [store, versionedWrite]  )}
const isIterable = (item: any): item is Iterable<any> => {  return typeof item[Symbol.iterator] === 'function'}