function getHeaderimport { getHeader } from "https://dotland.deno.dev/x/another_cookiejar@v2.2.4/header_utils.ts"; getHeader(headers: | Headers | string[][] | Record<string, string> | undefined, name: string): string | nullParametersheaders: | Headers | string[][] | Record<string, string> | undefinedname: stringReturnsstring | null