With the Import command you can't. The import command can only import a single item, and that is usually a folder, imported recursively. But there is a workaround:
- Create a new folder in the repository for your import, using repo-browser.
- Checkout the new folder over the top of the folder you want to import. You will get a warning that the local folder is not empty. Now you have a versioned top level folder with no versioned content.
- Use the Add command to select the bits you want to add.
- Add items to the ignore list as required.
- Commit the top level folder.