function NestedIntegerIteratorimport { NestedIntegerIterator } from "https://deno.land/x/masx200_leetcode_test@10.6.1/flatten-nested-list-iterator/index.ts"; NestedIntegerIterator(nestedList: NestedInteger[]): Generator<number | null, void, unknown>ParametersnestedList: NestedInteger[]ReturnsGenerator<number | null, void, unknown>