function readMapimport { readMap } from "https://dotland.deno.dev/x/aws_api@v0.8.1/encoding/json.ts"; readMap<K extends string, V>(keyEncoder: (x: string) => K,valEncoder: (x: JSONValue) => V,input: JSONValue,): Record<K, V> | nullType ParametersK extends stringVParameterskeyEncoder: (x: string) => KvalEncoder: (x: JSONValue) => Vinput: JSONValueReturnsRecord<K, V> | null