Firebase Cloud Functions with Google Spreadsheet

spreadsheet-index.js

const createSpreadSheet = require("./createSpreadSheet.js");
const createWorkSheet = require("./createWorkSheet.js");
const updateWorkSheet = require("./updateWorkSheet.js");
const removeWorkSheet = require("./removeWorkSheet.js");

module.exports = {
    createSpreadSheet,
    createWorkSheet,
    updateWorkSheet,
    removeWorkSheet
};