steps_file.js

// in this file you can append custom step methods to 'I' object

module.exports = function() {
  return actor({

    // Define custom steps here, use 'this' to access default methods of I.
    // It is recommended to place a general 'login' function here.

    canVisitGithub() {
      this.amOnPage('https://github.com');
      this.see('GitHub');
    }
  });
}