public static System.Threading.Tasks.ValueTask InvokeVoidAsync(this Microsoft.JSInterop.IJSObjectReference jsObjectReference, string identifier, System.Threading.CancellationToken cancellationToken, params object[] args) => throw null;
 public static System.Threading.Tasks.ValueTask <TValue> InvokeAsync <TValue>(this Microsoft.JSInterop.IJSObjectReference jsObjectReference, string identifier, System.TimeSpan timeout, params object[] args) => throw null;