function PrefixTreeInsertimport { PrefixTreeInsert } from "https://deno.land/x/masx200_leetcode_test@8.3.1/design-add-and-search-words-data-structure/PrefixTreeInsert.ts"; PrefixTreeInsert<T extends PrefixTree>(root: T,word: string,unnamed 2?: { stop?: (node: T) => boolean; each?: (node: T) => void; create?: () => T; end?: (node: T) => void; },): voidType ParametersT extends PrefixTreeParametersroot: Tword: stringoptionalunnamed 2: { stop?: (node: T) => boolean; each?: (node: T) => void; create?: () => T; end?: (node: T) => void; } = [UNSUPPORTED]Returnsvoid