<p dir="auto">...to have a better visual separation from files</p>
<p dir="auto">Can you please add file icons support in the tree view?</p>
<p dir="auto">I know that access from extension to the DOM is restricted. But it will be good to add some language-id attribute to the tree-view element. For example in the <a href="https://github.com/Microsoft/vscode/blob/master/src/vs/base/parts/tree/browser/treeView.ts#L219">render function</a>. So it will be easy to modify view of files with different types with CSS, without modifying DOM.</p>
<p dir="auto">And also It will be nice to add possibility to add/modify directly CSS from extension.</p>