description Represents one computation unit that will be run on the provider (e.g. rendering of one frame of an animation).TaskDataTaskResultdata)TaskDataTaskResultdataTaskDataPrivate _callbacks: Set<null | Function>Private _data: anyPrivate _emit_event: anyPrivate _finished: null | numberPrivate Optional _result: null | TaskResultPrivate _started: null | numbernumber = 0Static count: number = 0Static get counter(): numbernumbercallback): voidcallbackFunctionvoid_emitter): void_emitteranyvoidretry?): voidretrybooleanvoidresult?): voiddescription Must be called when the result is correct to mark this task as completed.resultnull | TaskResultvoidTaskDataTaskDatareason?, retry?): voiddescription Must be called when the result is not correct to indicate that the task should be retried.reasonnull | stringretrybooleanvoidundefined | null | TaskResultundefined | null | TaskResultnull | numbernull | number