title: Less multiple files import
body: <p>I'm working on WordPress theme that needs to have color schemes functionality.
  I am forced to use less on this project. I have file called schemes.less, that contains code for styling different colored sections on a webpage.
  Then I have set of less files called: dark.less, light.less, blue.less etc.
  I am importing them using default values technique (<a href="http://lesscss.org/features/#variables-feature-default-variables" rel="nofollow">http://lesscss.org/features/#variables-feature-default-variables</a>), but because of lazy loading if I import the scheme.less multiple times every time I have the same variables. </p>
  
  <p>Are there any ways to workaround that?</p>