GraphQL Custom Resolver Plugin Format for Return Types

How can I declare the code below once so I do not have to repeat them in each custom graphql resolver?

const { toEntityResponseCollection } = strapi.plugin("graphql").service("format").returnTypes;

const { toEntityResponse } = strapi.plugin("graphql").service("format").returnTypes;

I have multiple custom resolvers and in each of them I have to include the logic above so my return type will display correctly; otherwise, I will get Data: null. I want to declare them once and use them over and over without repeating the logic.

Code with repeating logic:

const axios = require("axios");
const EXTERNAL_API_URL = "http://jsonplaceholder.typicode.com/users";

exports.Query = {
  endUsers: async () => {
    const { data } = await axios.get(EXTERNAL_API_URL);
    const { toEntityResponseCollection } = strapi
      .plugin("graphql")
      .service("format").returnTypes;

    if (data) {
      console.log(data);
      return toEntityResponseCollection(data);
    } else {
      throw NotFoundError();
    }
  },
  endUser: async (parent, args, context) => {
    console.log("id: ", args.id);

    const url = `${EXTERNAL_API_URL}/${args.id}`;

    const { toEntityResponse } = strapi
      .plugin("graphql")
      .service("format").returnTypes;
    const { data } = await axios.get(url);

    console.log("url", url);

    if (data) {
      console.log(data);
      return toEntityResponse(data);
    } else {
      throw NotFoundError();
    }
  },
};

Thank you.