function rtrimimport { rtrim } from "https://dotland.deno.dev/x/deno_validator@v0.0.5/mod.ts"; rtrim(str: string, chars: string)Parametersstr: stringchars: stringimport rtrimimport { rtrim } from "https://dotland.deno.dev/x/deno_validator@v0.0.5/mod.ts";