title: fluent wait in nightwatch.js
body: <p>please help me with implementing FluentWait using nightwatch.js
  how can I use it??</p>
  
  <p>in my project I have global.js containing: </p>
  
  <pre><code>waitForConditionPollInterval : 300,
      waitForConditionTimeout : 5000,
  </code></pre>
  
  <p>but this is not FluentWait??</p>
  
  <p>And the second question is how to use variables from global.js in test scripts ??
  for example, if I have code like this:</p>
  
  <pre><code>this.typeLoginAndSubmit = function() {
          browser
              .waitForElementVisible(loginPageSelectors.loginField, 5000)
              .setValue(loginPageSelectors.loginField, 'login')
              .waitForElementVisible(loginPageSelectors.loginSubmit, 5000)
              .click(loginPageSelectors.loginSubmit)
          return browser;
  </code></pre>
  
  <p>the nightwatch methods like "waitForElementVisible" has forced me to give ms value ?? so how and when I can use global.js configuration??</p>