DocumentServer-v-9.2.0/web-apps/.vscode/settings.json

{
    "filewatcher.commands": [
        {
            "match": "app-(ios|material)\\.less",
            "isAsync": true,
            "cmd": "lessc --js --no-color '${file}' '${fileDirname}/../css/${fileBasenameNoExt}.css'",
            "event": "onFileChange"
        }
    ]
}