function objectPropertiesimport { objectProperties } from "https://deno.land/x/polkadot@0.2.14/util/mod.ts"; objectProperties<S>(that: object,keys: string[],getter: (key: string,index: number,self: S,) => unknown,getName?: (key: string, index: number) => string,): voidType ParametersSParametersthat: objectkeys: string[]getter: (key: string,index: number,self: S,) => unknownoptionalgetName: (key: string, index: number) => stringReturnsvoid