@class MFComposeSMIMELockButton; @protocol MFMailComposeToFieldDelegate; @interface MFMailComposeToField : MFMailComposeRecipientTextView { MFComposeSMIMELockButton *_smimeButton; BOOL _wantsEncryption; BOOL _canEncrypt; } @property (readonly, nonatomic) MFComposeSMIMELockButton *SMIMEButton; @property (weak, nonatomic) id<MFMailComposeToFieldDelegate> toFieldDelegate; @property (nonatomic) BOOL smimeButtonVisible; @property (nonatomic) BOOL smimeButtonEnabled; - (void)dealloc; - (void)setExpanded:(BOOL)a0; - (void).cxx_destruct; - (void)layoutSubviews; - (void)_setSMIMEButtonVisible:(BOOL)a0 animated:(BOOL)a1; - (void)_tappedSMIMEButton:(id)a0; - (id)_textContainerExclusionPathsWithAddButton:(BOOL)a0; - (void)setWantsEncryption:(BOOL)a0 canEncrypt:(BOOL)a1 animated:(BOOL)a2; @end