title: What is the Haskell syntax to import modules in subdirectories?
body: <p>What is Haskell's syntax for importing modules in another directory?</p>
  
  <p>I'm getting started with Haskell and want to practice writing simple functions TDD style with HUnit. I'm having trouble figuring out how to structure my files, though. The example that comes with HUnit seems to be a flat directory structure. </p>
  
  <p>I'd like to have my tests and HUnit code in a different folder than my actual code. I'd appreciate a quick example import statement and a suggestion as to how I might structure my files. </p>
  
  <p>If it matters, I'm using GHCi and NotePad++ to do my coding right now.</p>