static var writableContentTypes : [UTType]
The types the document is able to save or export to.
Availability 有効性
Technology
static var writableContentTypes: [UTType
] { get }
If you don’t implement this property, the protocol returns the value in readable
by default.
static var writableContentTypes : [UTType]
func fileWrapper (configuration: Self.WriteConfiguration ) throws -> FileWrapper
typealias WriteConfiguration