MFMessageComposeViewController.TextMessageAvailabilityDidChangeMessage.Subject

typealias · iOS 27.0+ · SDK 27.1

typealias Subject = MFMessageComposeViewController

The notification subject type This notification is always posted with a `nil` object, so instance filtering is not applicable. The type provides namespace scoping for the identifier.

Members (0)

This type has no directly callable members in this snapshot. See the framework’s skipped declarations for unsupported APIs.

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