docs: function inlineStyle(content, urlResolver) {
    return content.replace(/styleUrls:\s*(\[[\s\S]*?\])/gm, function(m, styleUrls) {
      const urls = eval(styleUrls);
      return 'styles: ['
        + urls.map(styleUrl => {
          const extension = path.extname(styleUrl);
          if(extension == '.scss'){
              console.log("extension sass trouvé", styleUrl);
              styleUrl = styleUrl.replace('.scss','.css');
              console.log("nouvelle url =>",styleUrl);
          }
          const styleFile = urlResolver(styleUrl);
          const styleContent = fs.readFileSync(styleFile, 'utf-8');
          const shortenedStyle = styleContent
            .replace(/([\n\r]\s*)+/gm, ' ')
            .replace(/"/g, '\\"');
          return `"${shortenedStyle}"`;
        })
          .join(',\n')
        + ']';
    });
  }