The running app instance.
Type of the resource the handler handles.
The number of times to retry a failed request for the resource.
Load a resource from a remote URL. The base implementation does nothing.
Either the URL of the resource to load or a structure containing the load and original URL.
The callback used when the resource is loaded or an error occurs.
Optional
asset: AssetOptional asset that is passed by ResourceLoader.
Resource handler used for loading Render resources.