text: const corsMiddleware = require('./middlewares/cors')
  const jsonParserMiddleware = require('./middlewares/json-parser')
  const contentTypeMiddleware = require('./middlewares/content-type')
  
  module.exports = app => {
    app.disable('x-powered-by')
    app.use(corsMiddleware)
    app.use(jsonParserMiddleware)
    app.use(contentTypeMiddleware)
  }
  