import { defaultFieldResolver } from "https://dotland.deno.dev/x/graphql_deno@v15.0.0/lib/execution/execute.js";
If a resolve function is not given, then a default resolve behavior is used which takes the property of the source object of the same name as the field and returns it as the result, or if it's a function, returns the result of calling that function while passing along args and context value.