Asset<D>:

An asset is a resource that is loaded asynchronously.

loaded: boolean

loaded<D>(data: D ): Asset<D>

data: D | null

error: Error | null

onLoadEvents:

onErrorEvents:

onFinishEvents:

onLoad(action: (data: D )=>void ): this

onError(action: (err: Error )=>void ): this

onFinish(action: ()=>void ): this

then(action: (data: D )=>void ): Asset<D>

catch(action: (err: Error )=>void ): Asset<D>

finally(action: ()=>void ): Asset<D>