docs: function getFile(path) {
  	const
  		cache = validateCache(path, filesCache);
  
  	if (!cache.fromCache) {
  		filesCache[path] = {
  			mtime: cache.mtime,
  			content: fs.readFileSync(path, 'utf-8')
  		};
  	}
  
  	return filesCache[path].content;
  }