function PrefixTreeSearchPrefixRe-exportimport { PrefixTreeSearchPrefix } from "https://deno.land/x/masx200_leetcode_test@10.6.1/mod.ts"; PrefixTreeSearchPrefix<T extends { children: Map<string, T>; }>(root: T,prefix: string,unnamed 2?: { stop?: (node: T) => boolean; each?: (node: T) => void; end?: (node: T) => void; },): T | undefinedType ParametersT extends { children: Map<string, T>; }Parametersroot: Tprefix: stringoptionalunnamed 2: { stop?: (node: T) => boolean; each?: (node: T) => void; end?: (node: T) => void; } = [UNSUPPORTED]ReturnsT | undefined