installUpdate method
Installs a staged update, then lets the native helper relaunch the app.
Implementation
Future<void> installUpdate({
/// Platform-specific staged artifact path.
required String stagingPath,
/// Legacy-compatible list of files removed during install.
List<String> removedFiles = const [],
/// Allows unsigned macOS update artifacts for explicitly trusted lanes.
bool allowUnsignedMacOSUpdates = false,
/// Optional app-owned native helper diagnostics log path.
String? diagnosticsLogPath,
}) {
throw UnimplementedError("installUpdate() has not been implemented.");
}