function memoizeimport { memoize } from "https://dotland.deno.dev/x/polkadot@0.2.45/util/memoize.ts"; memoize<T, F extends (...args: any[]) => T>(fn: F, unnamed 1?: Options): Memoized<F>Type ParametersTF extends (...args: any[]) => TParametersfn: Foptionalunnamed 1: Options = [UNSUPPORTED]ReturnsMemoized<F>