Values.PreviewSourceContains the preview status and preview URL.
type nonrec t = {previewStatus : PreviewStatus.t option;The status of the preview.
*)previewUrl : string option;The URL of the preview.
*)statusException : StatusException.t option;The status exception information.
*)}val make :
?previewStatus:PreviewStatus.t ->
?previewUrl:string ->
?statusException:StatusException.t ->
unit ->
t