title: run a function from .js file without import it?
body: <p>I want to Run a Function from <em>.js</em> file without import in in my page 
   I use this code :</p>
  
  <pre><code>var js =("../../../static/js/file.js");
  js.hi();
  </code></pre>
  
  <p>and show this Error in console :</p>
  
  <blockquote>
    <p><strong>Uncaught TypeError: undefined is not a function</strong></p>
  </blockquote>
  
  <p>But I have a function with <code>hi</code> name !</p>