title: How to set custom folder path for sub folders in vendor when installing a package?
body: <p>I want to install a package into my local project.For that I'm creating a composer.json file in my project folder is given below, it gives the total vendor folder of that package into my custom folder in my project. Its working fine.....</p>
  
  <pre><code>{
  "config": {
          "vendor-dir": "/var/www/html/Test2/Testing/Down"
      },
  }
  </code></pre>
  
  <p>It gives the package into 'Down' folder.</p>
  
  <p>But, now I want the sub folders or files in that packages to be installed in my custom folders like js/css folders in my project.</p>
  
  <p>For example i want jquery.js file into my local folder path </p>
  
  <pre><code>  /var/www/html/Test2/Testing/assests/js
  </code></pre>
  
  <p>From the package "frameworks/jquery".</p>
  
  <p>For that, what changes are needed in my composer.json file?</p>