@interface _TtC11NotesEditorP33_B1771FC5B77E2D60FA249C310C92C62223PaperDocumentHeaderView : UIView {
    void /* unknown type, empty encoding */ textAttachmentView;
    void /* unknown type, empty encoding */ stackView;
    void /* unknown type, empty encoding */ moreButton;
    void /* unknown type, empty encoding */ toggleThumbnailsButton;
    void /* unknown type, empty encoding */ isCompact;
}

- (void)layoutMarginsDidChange;
- (id)initWithFrame:(struct CGRect { struct CGPoint { double x0; double x1; } x0; struct CGSize { double x0; double x1; } x1; })a0;
- (void).cxx_destruct;
- (id)initWithCoder:(id)a0;
- (void)didMoveToWindow;

@end