old_contents: 'use strict';
  
  const handler = require('feathers-errors/handler');
  const notFound = require('./not-found-handler');
  const logger = require('./logger');
  
  module.exports = function() {
    // Add your custom middleware here. Remember, that
    // just like Express the order matters, so error
    // handling middleware should go last.
    const app = this;
    app.post('/signup', signup(app));
    app.use(notFound());
    app.use(logger(app));
    app.use(handler());
  };
  
new_contents: 'use strict';
  
  const handler = require('feathers-errors/handler');
  const notFound = require('./not-found-handler');
  const logger = require('./logger');
  const signup = require('./signup');
  
  module.exports = function() {
    // Add your custom middleware here. Remember, that
    // just like Express the order matters, so error
    // handling middleware should go last.
    const app = this;
    app.post('/signup', signup(app));
    app.use(notFound());
    app.use(logger(app));
    app.use(handler());
  };
  
subject: Fix signup.