swift-mirror/apinotes/UIKit.apinotes

---
Name: UIKit
Classes:
- Name: CIColor
  Methods:
  - Selector: 'initWithColor:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
- Name: NSAttributedString
  Methods:
  - Selector: 'attributedStringWithAttachment:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'boundingRectWithSize:options:context:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'dataFromRange:documentAttributes:error:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - O
    NullabilityOfRet: O
  - Selector: 'drawWithRect:options:context:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'fileWrapperFromRange:documentAttributes:error:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - O
    NullabilityOfRet: O
  - Selector: 'initWithData:options:documentAttributes:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - O
    - O
    NullabilityOfRet: O
  - Selector: 'initWithFileURL:options:documentAttributes:error:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    - U
    - O
    NullabilityOfRet: O
- Name: NSFileProviderExtension
  Methods:
  - Selector: documentStorageURL
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'itemChangedAtURL:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'persistentIdentifierForItemAtURL:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'placeholderURLForURL:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'providePlaceholderAtURL:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: providerIdentifier
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'startProvidingItemAtURL:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'stopProvidingItemAtURL:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'URLForItemWithPersistentIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'writePlaceholderAtURL:withMetadata:error:'
    MethodKind: Class
    Nullability:
    - N
    - N
    - O
    NullabilityOfRet: S
- Name: NSLayoutConstraint
  Methods:
  - Selector: 'activateConstraints:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'constraintsWithVisualFormat:options:metrics:views:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - O
    - N
    NullabilityOfRet: N
  - Selector: 'constraintWithItem:attribute:relatedBy:toItem:attribute:multiplier:constant:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - S
    - O
    - S
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'deactivateConstraints:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: firstItem
    Nullability: N
  - Name: identifier
    Nullability: O
  - Name: secondItem
    Nullability: O
- Name: NSLayoutManager
  Methods:
  - Selector: 'addTextContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'boundingRectForGlyphRange:inTextContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'characterIndexForPoint:inTextContainer:fractionOfDistanceBetweenInsertionPoints:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'ensureLayoutForBoundingRect:inTextContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'ensureLayoutForTextContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'enumerateEnclosingRectsForGlyphRange:withinSelectedGlyphRange:inTextContainer:usingBlock:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'enumerateLineFragmentsForGlyphRange:usingBlock:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'fillBackgroundRectArray:count:forCharacterRange:color:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'fractionOfDistanceThroughGlyphForPoint:inTextContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'glyphIndexForPoint:inTextContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'glyphIndexForPoint:inTextContainer:fractionOfDistanceThroughGlyph:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'glyphRangeForBoundingRect:inTextContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'glyphRangeForBoundingRectWithoutAdditionalLayout:inTextContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'glyphRangeForTextContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'insertTextContainer:atIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'processEditingForTextStorage:edited:range:changeInLength:invalidatedRange:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setExtraLineFragmentRect:usedRect:textContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'setGlyphs:properties:characterIndexes:font:forGlyphRange:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setTextContainer:forGlyphRange:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'showCGGlyphs:positions:count:font:matrix:attributes:inContext:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    - N
    - S
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'textContainerChangedGeometry:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textContainerForGlyphAtIndex:effectiveRange:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'usedRectForTextContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: extraLineFragmentTextContainer
    Nullability: O
  - Name: textContainers
    Nullability: N
  - Name: textStorage
    Nullability: O
- Name: NSMutableAttributedString
  Methods:
  - Selector: 'readFromData:options:documentAttributes:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'readFromFileURL:options:documentAttributes:error:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    - U
    - O
    NullabilityOfRet: S
- Name: NSMutableParagraphStyle
  Properties:
  - Name: tabStops
    Nullability: O
- Name: NSObject
  Methods:
  - Selector: 'copy:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'cut:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'decreaseSize:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'delete:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'increaseSize:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'makeTextWritingDirectionLeftToRight:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'makeTextWritingDirectionRightToLeft:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'paste:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'select:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'selectAll:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'toggleBoldface:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'toggleItalics:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'toggleUnderline:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
- Name: NSParagraphStyle
  Methods:
  - Selector: defaultParagraphStyle
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'defaultWritingDirectionForLanguage:'
    MethodKind: Class
    Nullability:
    - O
    NullabilityOfRet: S
  Properties:
  - Name: tabStops
    Nullability: O
- Name: NSShadow
  Properties:
  - Name: shadowColor
    Nullability: O
- Name: NSString
  Methods:
  - Selector: 'drawAtPoint:withAttributes:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'drawInRect:withAttributes:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'sizeWithAttributes:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
- Name: NSTextAttachment
  Methods:
  - Selector: 'initWithData:ofType:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: N
  Properties:
  - Name: contents
    Nullability: O
  - Name: fileType
    Nullability: O
  - Name: fileWrapper
    Nullability: O
  - Name: image
    Nullability: O
- Name: NSTextContainer
  Methods:
  - Selector: 'initWithSize:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
    DesignatedInit: true
  Properties:
  - Name: exclusionPaths
    Nullability: O
  - Name: layoutManager
    Nullability: O
- Name: NSTextStorage
  Methods:
  - Selector: 'addLayoutManager:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeLayoutManager:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: layoutManagers
    Nullability: N
- Name: NSTextTab
  Methods:
  - Selector: 'columnTerminatorsForLocale:'
    MethodKind: Class
    Nullability:
    - O
    NullabilityOfRet: N
  - Selector: 'initWithTextAlignment:location:options:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - O
    NullabilityOfRet: N
  Properties:
  - Name: options
    Nullability: O
- Name: UIAccelerometer
  Methods:
  - Selector: sharedAccelerometer
    MethodKind: Class
    NullabilityOfRet: N
  Properties:
  - Name: delegate
    Nullability: O
- Name: UIAccessibilityCustomAction
  Methods:
  - Selector: 'initWithName:target:selector:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    - S
    NullabilityOfRet: N
  Properties:
  - Name: target
    Nullability: O
- Name: UIAccessibilityElement
  Methods:
  - Selector: 'initWithAccessibilityContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  Properties:
  - Name: accessibilityContainer
    Nullability: N
  - Name: accessibilityHint
    Nullability: O
  - Name: accessibilityLabel
    Nullability: O
  - Name: accessibilityValue
    Nullability: O
- Name: UIActionSheet
  Methods:
  - Selector: 'addButtonWithTitle:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'buttonTitleAtIndex:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'initWithTitle:delegate:cancelButtonTitle:destructiveButtonTitle:otherButtonTitles:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    - O
    - O
    - O
    NullabilityOfRet: N
  Properties:
  - Name: delegate
    Nullability: O
  - Name: title
    Nullability: N
- Name: UIActivity
  Methods:
  - Selector: activityImage
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: activityTitle
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: activityType
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: activityViewController
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'canPerformWithActivityItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'prepareWithActivityItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIActivityItemProvider
  Methods:
  - Selector: 'initWithPlaceholderItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  Properties:
  - Name: activityType
    Nullability: O
- Name: UIActivityViewController
  Methods:
  - Selector: 'initWithActivityItems:applicationActivities:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: N
  Properties:
  - Name: completionHandler
    Nullability: O
  - Name: completionWithItemsHandler
    Nullability: O
  - Name: excludedActivityTypes
    Nullability: O
- Name: UIAlertAction
  Methods:
  - Selector: 'actionWithTitle:style:handler:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - U
    NullabilityOfRet: N
  Properties:
  - Name: title
    Nullability: N
- Name: UIAlertController
  Methods:
  - Selector: 'addAction:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'alertControllerWithTitle:message:preferredStyle:'
    MethodKind: Class
    Nullability:
    - O
    - O
    - S
    NullabilityOfRet: N
  Properties:
  - Name: actions
    Nullability: N
  - Name: message
    Nullability: O
  - Name: textFields
    Nullability: O
  - Name: title
    Nullability: O
- Name: UIAlertView
  Methods:
  - Selector: 'addButtonWithTitle:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'initWithTitle:message:delegate:cancelButtonTitle:otherButtonTitles:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    - O
    - O
    - O
    NullabilityOfRet: N
  - Selector: 'textFieldAtIndex:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  Properties:
  - Name: delegate
    Nullability: O
  - Name: message
    Nullability: O
  - Name: title
    Nullability: N
- Name: UIApplication
  Methods:
  - Selector: 'beginBackgroundTaskWithExpirationHandler:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'beginBackgroundTaskWithName:expirationHandler:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'cancelLocalNotification:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'canOpenURL:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'openURL:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'presentLocalNotificationNow:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'registerObjectForStateRestoration:restorationIdentifier:'
    MethodKind: Class
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'registerUserNotificationSettings:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scheduleLocalNotification:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'sendAction:to:from:forEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'sendEvent:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'setKeepAliveTimeout:handler:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'setNewsstandIconImage:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: sharedApplication
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'supportedInterfaceOrientationsForWindow:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: keyWindow
    Nullability: O
  - Name: preferredContentSizeCategory
    Nullability: N
  - Name: windows
    Nullability: N
- Name: UIAttachmentBehavior
  Methods:
  - Selector: 'initWithItem:attachedToAnchor:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  - Selector: 'initWithItem:attachedToItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'initWithItem:offsetFromCenter:attachedToAnchor:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: U
  - Selector: 'initWithItem:offsetFromCenter:attachedToItem:offsetFromCenter:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - S
    NullabilityOfRet: U
    DesignatedInit: true
  Properties:
  - Name: items
    Nullability: N
- Name: UIBarButtonItem
  Methods:
  - Selector: 'backButtonBackgroundImageForState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'backgroundImageForState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'backgroundImageForState:style:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'initWithBarButtonSystemItem:target:action:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    - S
    NullabilityOfRet: N
  - Selector: 'initWithCustomView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'initWithImage:landscapeImagePhone:style:target:action:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    - S
    - O
    - S
    NullabilityOfRet: N
  - Selector: 'initWithImage:style:target:action:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - O
    - S
    NullabilityOfRet: N
  - Selector: 'initWithTitle:style:target:action:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - O
    - S
    NullabilityOfRet: N
  - Selector: 'setBackButtonBackgroundImage:forState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setBackgroundImage:forState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setBackgroundImage:forState:style:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    - S
    NullabilityOfRet: S
  Properties:
  - Name: customView
    Nullability: O
  - Name: possibleTitles
    Nullability: O
  - Name: target
    Nullability: O
- Name: UIBarItem
  Properties:
  - Name: image
    Nullability: O
  - Name: landscapeImagePhone
    Nullability: O
  - Name: title
    Nullability: O
- Name: UIBezierPath
  Methods:
  - Selector: 'appendPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: bezierPathByReversingPath
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'bezierPathWithArcCenter:radius:startAngle:endAngle:clockwise:'
    MethodKind: Class
    Nullability:
    - S
    - S
    - S
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'bezierPathWithCGPath:'
    MethodKind: Class
    Nullability:
    - U
    NullabilityOfRet: N
  - Selector: 'bezierPathWithOvalInRect:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'bezierPathWithRect:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'bezierPathWithRoundedRect:byRoundingCorners:cornerRadii:'
    MethodKind: Class
    Nullability:
    - S
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'bezierPathWithRoundedRect:cornerRadius:'
    MethodKind: Class
    Nullability:
    - S
    - S
    NullabilityOfRet: N
  Properties:
  - Name: CGPath
    Nullability: N
- Name: UIBlurEffect
  Methods:
  - Selector: 'effectWithStyle:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
- Name: UIButton
  Methods:
  - Selector: 'attributedTitleForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'backgroundImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'buttonWithType:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'imageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'setBackgroundImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setTitle:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setTitleColor:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setTitleShadowColor:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'titleColorForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'titleForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'titleShadowColorForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  Properties:
  - Name: currentAttributedTitle
    Nullability: O
  - Name: currentBackgroundImage
    Nullability: O
  - Name: currentImage
    Nullability: O
  - Name: currentTitle
    Nullability: O
  - Name: currentTitleShadowColor
    Nullability: O
  - Name: imageView
    Nullability: O
  - Name: tintColor
    Nullability: O
  - Name: titleLabel
    Nullability: O
- Name: UICollectionReusableView
  Methods:
  - Selector: 'didTransitionFromLayout:toLayout:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'preferredLayoutAttributesFittingAttributes:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'willTransitionFromLayout:toLayout:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  Properties:
  - Name: reuseIdentifier
    Nullability: N
- Name: UICollectionView
  Methods:
  - Selector: 'cellForItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'deleteItemsAtIndexPaths:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'deleteSections:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'dequeueReusableCellWithReuseIdentifier:forIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: N
  - Selector: 'dequeueReusableSupplementaryViewOfKind:withReuseIdentifier:forIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - U
    NullabilityOfRet: N
  - Selector: 'deselectItemAtIndexPath:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'indexPathForCell:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'indexPathForItemAtPoint:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: indexPathsForSelectedItems
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: indexPathsForVisibleItems
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'initWithFrame:collectionViewLayout:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: N
    DesignatedInit: true
  - Selector: 'insertItemsAtIndexPaths:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'insertSections:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'layoutAttributesForItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'layoutAttributesForSupplementaryElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'moveItemAtIndexPath:toIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'performBatchUpdates:completion:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'registerClass:forCellWithReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    NullabilityOfRet: S
  - Selector: 'registerClass:forSupplementaryViewOfKind:withReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'registerNib:forCellWithReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    NullabilityOfRet: S
  - Selector: 'registerNib:forSupplementaryViewOfKind:withReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'reloadItemsAtIndexPaths:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'reloadSections:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollToItemAtIndexPath:atScrollPosition:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'selectItemAtIndexPath:animated:scrollPosition:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setCollectionViewLayout:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'setCollectionViewLayout:animated:completion:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - U
    NullabilityOfRet: S
  - Selector: 'startInteractiveTransitionToCollectionViewLayout:completion:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: N
  - Selector: visibleCells
    MethodKind: Instance
    NullabilityOfRet: N
  Properties:
  - Name: backgroundView
    Nullability: O
  - Name: collectionViewLayout
    Nullability: N
  - Name: dataSource
    Nullability: O
  - Name: delegate
    Nullability: O
- Name: UICollectionViewCell
  Properties:
  - Name: backgroundView
    Nullability: O
  - Name: contentView
    Nullability: N
- Name: UICollectionViewController
  Methods:
  - Selector: 'initWithCollectionViewLayout:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  Properties:
  - Name: collectionView
    Nullability: O
- Name: UICollectionViewLayout
  Methods:
  - Selector: 'finalLayoutAttributesForDisappearingDecorationElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'finalLayoutAttributesForDisappearingItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'finalLayoutAttributesForDisappearingSupplementaryElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'indexPathsToDeleteForDecorationViewOfKind:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'indexPathsToDeleteForSupplementaryViewOfKind:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'indexPathsToInsertForDecorationViewOfKind:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'indexPathsToInsertForSupplementaryViewOfKind:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'initialLayoutAttributesForAppearingDecorationElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'initialLayoutAttributesForAppearingItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'initialLayoutAttributesForAppearingSupplementaryElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'invalidateLayoutWithContext:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: invalidationContextClass
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'invalidationContextForBoundsChange:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'invalidationContextForPreferredLayoutAttributes:withOriginalAttributes:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: N
  - Selector: layoutAttributesClass
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'layoutAttributesForDecorationViewOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'layoutAttributesForElementsInRect:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'layoutAttributesForItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'layoutAttributesForSupplementaryViewOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'prepareForTransitionFromLayout:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'registerClass:forDecorationViewOfKind:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    NullabilityOfRet: S
  - Selector: 'registerNib:forDecorationViewOfKind:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    NullabilityOfRet: S
  - Selector: 'shouldInvalidateLayoutForPreferredLayoutAttributes:withOriginalAttributes:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  Properties:
  - Name: collectionView
    Nullability: O
- Name: UICollectionViewLayoutAttributes
  Methods:
  - Selector: 'layoutAttributesForCellWithIndexPath:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'layoutAttributesForDecorationViewOfKind:withIndexPath:'
    MethodKind: Class
    Nullability:
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'layoutAttributesForSupplementaryViewOfKind:withIndexPath:'
    MethodKind: Class
    Nullability:
    - N
    - N
    NullabilityOfRet: N
- Name: UICollectionViewLayoutInvalidationContext
  Methods:
  - Selector: 'invalidateDecorationElementsOfKind:atIndexPaths:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'invalidateItemsAtIndexPaths:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'invalidateSupplementaryElementsOfKind:atIndexPaths:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  Properties:
  - Name: invalidatedItemIndexPaths
    Nullability: O
  - Name: invalidatedSupplementaryIndexPaths
    Nullability: O
- Name: UICollectionViewTransitionLayout
  Methods:
  - Selector: 'initWithCurrentLayout:nextLayout:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'updateValue:forAnimatedKey:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'valueForAnimatedKey:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UICollectionViewUpdateItem
  Properties:
  - Name: indexPathAfterUpdate
    Nullability: O
  - Name: indexPathBeforeUpdate
    Nullability: O
- Name: UICollisionBehavior
  Methods:
  - Selector: 'addBoundaryWithIdentifier:forPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'addBoundaryWithIdentifier:fromPoint:toPoint:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'addItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'boundaryWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'initWithItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'removeBoundaryWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: boundaryIdentifiers
    Nullability: O
  - Name: collisionDelegate
    Nullability: O
  - Name: items
    Nullability: N
- Name: UIColor
  Methods:
  - Selector: blackColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: blueColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: brownColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: clearColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'colorWithAlphaComponent:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'colorWithCIColor:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'colorWithPatternImage:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: cyanColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: darkGrayColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: darkTextColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: grayColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: greenColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: groupTableViewBackgroundColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'initWithCGColor:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'initWithCIColor:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'initWithHue:saturation:brightness:alpha:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'initWithPatternImage:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'initWithRed:green:blue:alpha:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'initWithWhite:alpha:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: N
  - Selector: lightGrayColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: lightTextColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: magentaColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: orangeColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: purpleColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: redColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: whiteColor
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: yellowColor
    MethodKind: Class
    NullabilityOfRet: N
  Properties:
  - Name: CIColor
    Nullability: N
- Name: UIControl
  Methods:
  - Selector: 'actionsForTarget:forControlEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'addTarget:action:forControlEvents:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: allTargets
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'beginTrackingWithTouch:withEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'cancelTrackingWithEvent:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'continueTrackingWithTouch:withEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'endTrackingWithTouch:withEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'removeTarget:action:forControlEvents:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'sendAction:to:forEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    - O
    NullabilityOfRet: S
- Name: UIDatePicker
  Methods:
  - Selector: 'setDate:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  Properties:
  - Name: calendar
    Nullability: U
  - Name: date
    Nullability: N
  - Name: locale
    Nullability: O
  - Name: maximumDate
    Nullability: O
  - Name: minimumDate
    Nullability: O
  - Name: timeZone
    Nullability: O
- Name: UIDevice
  Methods:
  - Selector: currentDevice
    MethodKind: Class
    NullabilityOfRet: N
  Properties:
  - Name: localizedModel
    Nullability: N
  - Name: model
    Nullability: N
  - Name: name
    Nullability: N
  - Name: systemName
    Nullability: N
  - Name: systemVersion
    Nullability: N
- Name: UIDictationPhrase
  Properties:
  - Name: alternativeInterpretations
    Nullability: O
- Name: UIDocument
  Methods:
  - Selector: 'autosaveWithCompletionHandler:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'changeCountTokenForSaveOperation:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'closeWithCompletionHandler:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'contentsForType:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: O
  - Selector: 'fileAttributesToWriteToURL:forSaveOperation:error:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - O
    NullabilityOfRet: O
  - Selector: 'fileNameExtensionForType:saveOperation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  - Selector: 'finishedHandlingError:recovered:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'handleError:userInteractionPermitted:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'initWithFileURL:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
    DesignatedInit: true
  - Selector: 'loadFromContents:ofType:error:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'openWithCompletionHandler:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'readFromURL:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'restoreUserActivityState:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'revertToContentsOfURL:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'saveToURL:forSaveOperation:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'updateChangeCountWithToken:forSaveOperation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'updateUserActivityState:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'userInteractionNoLongerPermittedForError:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'writeContents:andAttributes:safelyToURL:forSaveOperation:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - N
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'writeContents:toURL:forSaveOperation:originalContentsURL:error:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    - O
    - O
    NullabilityOfRet: S
  Properties:
  - Name: fileModificationDate
    Nullability: O
  - Name: fileType
    Nullability: N
  - Name: fileURL
    Nullability: N
  - Name: localizedName
    Nullability: N
  - Name: undoManager
    Nullability: N
  - Name: userActivity
    Nullability: O
- Name: UIDocumentInteractionController
  Methods:
  - Selector: 'interactionControllerWithURL:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'presentOpenInMenuFromBarButtonItem:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'presentOpenInMenuFromRect:inView:animated:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'presentOptionsMenuFromBarButtonItem:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'presentOptionsMenuFromRect:inView:animated:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    NullabilityOfRet: S
  Properties:
  - Name: annotation
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: gestureRecognizers
    Nullability: N
  - Name: icons
    Nullability: N
  - Name: URL
    Nullability: N
  - Name: UTI
    Nullability: O
- Name: UIDocumentMenuViewController
  Methods:
  - Selector: 'addOptionWithTitle:image:order:handler:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    - S
    - U
    NullabilityOfRet: S
  - Selector: 'initWithDocumentTypes:inMode:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  - Selector: 'initWithURL:inMode:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  Properties:
  - Name: delegate
    Nullability: O
- Name: UIDocumentPickerExtensionViewController
  Properties:
  - Name: originalURL
    Nullability: O
  - Name: providerIdentifier
    Nullability: N
  - Name: validTypes
    Nullability: O
- Name: UIDocumentPickerViewController
  Methods:
  - Selector: 'initWithDocumentTypes:inMode:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  - Selector: 'initWithURL:inMode:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  Properties:
  - Name: delegate
    Nullability: O
- Name: UIDynamicAnimator
  Methods:
  - Selector: 'initWithCollectionViewLayout:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'initWithReferenceView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'itemsInRect:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'layoutAttributesForCellAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'layoutAttributesForDecorationViewOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'layoutAttributesForSupplementaryViewOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'updateItemUsingCurrentState:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: behaviors
    Nullability: N
  - Name: delegate
    Nullability: O
  - Name: referenceView
    Nullability: O
- Name: UIDynamicBehavior
  Methods:
  - Selector: 'removeChildBehavior:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'willMoveToAnimator:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  Properties:
  - Name: childBehaviors
    Nullability: N
  - Name: dynamicAnimator
    Nullability: O
- Name: UIDynamicItemBehavior
  Methods:
  - Selector: 'addAngularVelocity:forItem:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'addItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'addLinearVelocity:forItem:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'angularVelocityForItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'initWithItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'linearVelocityForItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: items
    Nullability: N
- Name: UIEvent
  Methods:
  - Selector: allTouches
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'touchesForGestureRecognizer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'touchesForView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'touchesForWindow:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
- Name: UIFont
  Methods:
  - Selector: 'boldSystemFontOfSize:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: familyNames
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: fontDescriptor
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'fontNamesForFamilyName:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'fontWithDescriptor:size:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  - Selector: 'fontWithName:size:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'fontWithSize:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'italicSystemFontOfSize:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'preferredFontForTextStyle:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'systemFontOfSize:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  Properties:
  - Name: familyName
    Nullability: N
  - Name: fontName
    Nullability: N
- Name: UIFontDescriptor
  Methods:
  - Selector: fontAttributes
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'fontDescriptorByAddingAttributes:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithFace:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithFamily:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithMatrix:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithName:matrix:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithName:size:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithSize:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'fontDescriptorWithSymbolicTraits:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'initWithFontAttributes:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: U
  - Selector: 'matchingFontDescriptorsWithMandatoryKeys:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: N
  - Selector: 'objectForKey:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'preferredFontDescriptorWithTextStyle:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  Properties:
  - Name: postscriptName
    Nullability: N
- Name: UIGestureRecognizer
  Methods:
  - Selector: 'addTarget:action:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'initWithTarget:action:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
    DesignatedInit: true
  - Selector: 'locationInView:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'locationOfTouch:inView:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'removeTarget:action:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'requireGestureRecognizerToFail:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: view
    Nullability: O
- Name: UIGravityBehavior
  Methods:
  - Selector: 'addItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'initWithItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'removeItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: items
    Nullability: N
- Name: UIImage
  Methods:
  - Selector: 'animatedImageNamed:duration:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  - Selector: 'animatedImageWithImages:duration:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  - Selector: 'animatedResizableImageNamed:capInsets:duration:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: U
  - Selector: 'animatedResizableImageNamed:capInsets:resizingMode:duration:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - S
    - S
    NullabilityOfRet: U
  - Selector: 'imageNamed:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'imageNamed:inBundle:compatibleWithTraitCollection:'
    MethodKind: Class
    Nullability:
    - N
    - O
    - O
    NullabilityOfRet: O
  - Selector: 'imageWithAlignmentRectInsets:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'imageWithCIImage:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'imageWithCIImage:scale:orientation:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'imageWithContentsOfFile:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'imageWithData:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'imageWithData:scale:'
    MethodKind: Class
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'imageWithRenderingMode:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'initWithCGImage:'
    MethodKind: Instance
    Nullability:
    - U
    NullabilityOfRet: O
  - Selector: 'initWithCGImage:scale:orientation:'
    MethodKind: Instance
    Nullability:
    - U
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'initWithCIImage:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'initWithCIImage:scale:orientation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'initWithContentsOfFile:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'initWithData:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'initWithData:scale:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'resizableImageWithCapInsets:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'resizableImageWithCapInsets:resizingMode:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'stretchableImageWithLeftCapWidth:topCapHeight:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: N
  Properties:
  - Name: CIImage
    Nullability: O
  - Name: images
    Nullability: O
  - Name: traitCollection
    Nullability: N
- Name: UIImageAsset
  Methods:
  - Selector: 'imageWithTraitCollection:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'registerImage:withTraitCollection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'unregisterImageWithTraitCollection:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIImagePickerController
  Methods:
  - Selector: 'availableMediaTypesForSourceType:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: O
  Properties:
  - Name: cameraOverlayView
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: mediaTypes
    Nullability: N
- Name: UIImageView
  Methods:
  - Selector: 'initWithImage:'
    MethodKind: Instance
    Nullability:
    - U
    NullabilityOfRet: N
  - Selector: 'initWithImage:highlightedImage:'
    MethodKind: Instance
    Nullability:
    - U
    - O
    NullabilityOfRet: N
  Properties:
  - Name: animationImages
    Nullability: O
  - Name: highlightedAnimationImages
    Nullability: O
  - Name: highlightedImage
    Nullability: O
  - Name: image
    Nullability: O
- Name: UIInputView
  Methods:
  - Selector: 'initWithFrame:inputViewStyle:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: N
    DesignatedInit: true
- Name: UIInputViewController
  Methods:
  - Selector: 'requestSupplementaryLexiconWithCompletion:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: primaryLanguage
    Nullability: O
  - Name: textDocumentProxy
    Nullability: N
- Name: UIInterpolatingMotionEffect
  Methods:
  - Selector: 'initWithKeyPath:type:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  Properties:
  - Name: keyPath
    Nullability: N
- Name: UIKeyCommand
  Methods:
  - Selector: 'keyCommandWithInput:modifierFlags:action:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: N
  Properties:
  - Name: input
    Nullability: N
- Name: UILabel
  Properties:
  - Name: font
    Nullability: U
  - Name: highlightedTextColor
    Nullability: O
  - Name: shadowColor
    Nullability: O
  - Name: text
    Nullability: O
  - Name: textColor
    Nullability: U
- Name: UILexicon
  Properties:
  - Name: entries
    Nullability: N
- Name: UILocalizedIndexedCollation
  Methods:
  - Selector: 'sectionForObject:collationStringSelector:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'sortedArrayFromArray:collationStringSelector:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  Properties:
  - Name: sectionIndexTitles
    Nullability: N
  - Name: sectionTitles
    Nullability: N
- Name: UILocalNotification
  Properties:
  - Name: alertAction
    Nullability: O
  - Name: alertBody
    Nullability: O
  - Name: alertLaunchImage
    Nullability: O
  - Name: category
    Nullability: O
  - Name: fireDate
    Nullability: O
  - Name: repeatCalendar
    Nullability: O
  - Name: soundName
    Nullability: O
  - Name: timeZone
    Nullability: O
  - Name: userInfo
    Nullability: O
- Name: UIManagedDocument
  Methods:
  - Selector: 'additionalContentForURL:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: O
  - Selector: 'configurePersistentStoreCoordinatorForURL:ofType:modelConfiguration:storeOptions:error:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    - O
    - O
    - O
    NullabilityOfRet: S
  - Selector: persistentStoreName
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'readAdditionalContentFromURL:error:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'writeAdditionalContent:toURL:originalContentsURL:error:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    - U
    - O
    NullabilityOfRet: S
  Properties:
  - Name: modelConfiguration
    Nullability: O
  - Name: persistentStoreOptions
    Nullability: O
- Name: UIMarkupTextPrintFormatter
  Methods:
  - Selector: 'initWithMarkupText:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: U
  Properties:
  - Name: markupText
    Nullability: O
- Name: UIMenuController
  Methods:
  - Selector: 'setTargetRect:inView:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: sharedMenuController
    MethodKind: Class
    NullabilityOfRet: N
  Properties:
  - Name: menuItems
    Nullability: O
- Name: UIMenuItem
  Methods:
  - Selector: 'initWithTitle:action:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
- Name: UINavigationBar
  Methods:
  - Selector: 'backgroundImageForBarMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'backgroundImageForBarPosition:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'popNavigationItemAnimated:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'pushNavigationItem:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'setBackgroundImage:forBarPosition:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  Properties:
  - Name: backIndicatorImage
    Nullability: O
  - Name: backIndicatorTransitionMaskImage
    Nullability: O
  - Name: backItem
    Nullability: O
  - Name: barTintColor
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: shadowImage
    Nullability: O
  - Name: titleTextAttributes
    Nullability: O
  - Name: topItem
    Nullability: O
- Name: UINavigationController
  Methods:
  - Selector: 'initWithNavigationBarClass:toolbarClass:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: N
  - Selector: 'initWithRootViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'popToRootViewControllerAnimated:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'popToViewController:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'popViewControllerAnimated:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'pushViewController:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'showViewController:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  Properties:
  - Name: barHideOnSwipeGestureRecognizer
    Nullability: N
  - Name: barHideOnTapGestureRecognizer
    Nullability: N
  - Name: delegate
    Nullability: O
  - Name: navigationBar
    Nullability: N
- Name: UINavigationItem
  Methods:
  - Selector: 'initWithTitle:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: N
    DesignatedInit: true
  - Selector: 'setLeftBarButtonItem:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setLeftBarButtonItems:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setRightBarButtonItem:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setRightBarButtonItems:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  Properties:
  - Name: backBarButtonItem
    Nullability: O
  - Name: leftBarButtonItem
    Nullability: O
  - Name: leftBarButtonItems
    Nullability: O
  - Name: prompt
    Nullability: O
  - Name: rightBarButtonItem
    Nullability: O
  - Name: rightBarButtonItems
    Nullability: O
  - Name: title
    Nullability: O
  - Name: titleView
    Nullability: O
- Name: UINib
  Methods:
  - Selector: 'instantiateWithOwner:options:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: N
  - Selector: 'nibWithData:bundle:'
    MethodKind: Class
    Nullability:
    - N
    - O
    NullabilityOfRet: N
  - Selector: 'nibWithNibName:bundle:'
    MethodKind: Class
    Nullability:
    - N
    - O
    NullabilityOfRet: N
- Name: UIPageControl
  Properties:
  - Name: currentPageIndicatorTintColor
    Nullability: O
  - Name: pageIndicatorTintColor
    Nullability: O
- Name: UIPageViewController
  Methods:
  - Selector: 'initWithTransitionStyle:navigationOrientation:options:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - O
    NullabilityOfRet: N
  Properties:
  - Name: dataSource
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: gestureRecognizers
    Nullability: N
- Name: UIPanGestureRecognizer
  Methods:
  - Selector: 'translationInView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIPasteboard
  Methods:
  - Selector: 'addItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'containsPasteboardTypes:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'containsPasteboardTypes:inItemSet:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'dataForPasteboardType:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'dataForPasteboardType:inItemSet:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: N
  - Selector: generalPasteboard
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'itemSetWithPasteboardTypes:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'pasteboardTypesForItemSet:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: O
  - Selector: pasteboardWithUniqueName
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'removePasteboardWithName:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'setData:forPasteboardType:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'setValue:forPasteboardType:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'valueForPasteboardType:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'valuesForPasteboardType:inItemSet:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: U
  Properties:
  - Name: color
    Nullability: O
  - Name: image
    Nullability: O
  - Name: name
    Nullability: N
  - Name: string
    Nullability: O
  - Name: strings
    Nullability: O
  - Name: URL
    Nullability: O
- Name: UIPickerView
  Methods:
  - Selector: 'viewForRow:forComponent:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  Properties:
  - Name: dataSource
    Nullability: O
  - Name: delegate
    Nullability: O
- Name: UIPopoverController
  Methods:
  - Selector: 'initWithContentViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'presentPopoverFromBarButtonItem:permittedArrowDirections:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'presentPopoverFromRect:inView:permittedArrowDirections:animated:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setContentViewController:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  Properties:
  - Name: backgroundColor
    Nullability: O
  - Name: contentViewController
    Nullability: N
  - Name: delegate
    Nullability: O
  - Name: passthroughViews
    Nullability: O
  - Name: popoverBackgroundViewClass
    Nullability: O
- Name: UIPopoverPresentationController
  Properties:
  - Name: delegate
    Nullability: O
  - Name: popoverBackgroundViewClass
    Nullability: O
- Name: UIPresentationController
  Methods:
  - Selector: 'initWithPresentedViewController:presentingViewController:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    NullabilityOfRet: N
  Properties:
  - Name: delegate
    Nullability: O
  - Name: overrideTraitCollection
    Nullability: O
  - Name: presentedViewController
    Nullability: N
  - Name: presentingViewController
    Nullability: N
- Name: UIPrinter
  Methods:
  - Selector: 'printerWithURL:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  Properties:
  - Name: displayLocation
    Nullability: O
  - Name: displayName
    Nullability: O
  - Name: makeAndModel
    Nullability: O
- Name: UIPrinterPickerController
  Methods:
  - Selector: 'presentAnimated:completionHandler:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'presentFromBarButtonItem:animated:completionHandler:'
    MethodKind: Instance
    Nullability:
    - U
    - S
    - O
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: selectedPrinter
    Nullability: O
- Name: UIPrintInfo
  Methods:
  - Selector: dictionaryRepresentation
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: printInfo
    MethodKind: Class
    FactoryAsInit: C
  - Selector: 'printInfoWithDictionary:'
    MethodKind: Class
    Nullability:
    - O
    NullabilityOfRet: U
  Properties:
  - Name: printerID
    Nullability: O
- Name: UIPrintInteractionController
  Methods:
  - Selector: 'canPrintData:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'canPrintURL:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'presentAnimated:completionHandler:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'presentFromBarButtonItem:animated:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'presentFromRect:inView:animated:completionHandler:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    - O
    NullabilityOfRet: S
  - Selector: printableUTIs
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'printToPrinter:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: sharedPrintController
    MethodKind: Class
    NullabilityOfRet: O
  Properties:
  - Name: delegate
    Nullability: O
- Name: UIPrintPaper
  Methods:
  - Selector: 'bestPaperForPageSize:withPapersFromArray:'
    MethodKind: Class
    Nullability:
    - S
    - U
    NullabilityOfRet: O
- Name: UIProgressView
  Methods:
  - Selector: 'initWithProgressViewStyle:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  Properties:
  - Name: progressImage
    Nullability: O
  - Name: progressTintColor
    Nullability: O
  - Name: trackImage
    Nullability: O
  - Name: trackTintColor
    Nullability: O
- Name: UIPushBehavior
  Methods:
  - Selector: 'addItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'setTargetOffsetFromCenter:forItem:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'targetOffsetFromCenterForItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: items
    Nullability: N
- Name: UIReferenceLibraryViewController
  Methods:
  - Selector: 'dictionaryHasDefinitionForTerm:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'initWithTerm:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
- Name: UIRefreshControl
  Methods:
  - Selector: init
    MethodKind: Instance
    NullabilityOfRet: N
  Properties:
  - Name: attributedTitle
    Nullability: O
- Name: UIResponder
  Methods:
  - Selector: 'canPerformAction:withSender:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'clearTextInputContextIdentifier:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'motionBegan:withEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'motionCancelled:withEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'motionEnded:withEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: nextResponder
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'remoteControlReceivedWithEvent:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'restoreUserActivityState:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'targetForAction:withSender:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: O
  - Selector: 'touchesBegan:withEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'touchesEnded:withEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'touchesMoved:withEvent:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'updateUserActivityState:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: inputAccessoryView
    Nullability: O
  - Name: inputAccessoryViewController
    Nullability: O
  - Name: inputView
    Nullability: O
  - Name: inputViewController
    Nullability: O
  - Name: keyCommands
    Nullability: O
  - Name: textInputContextIdentifier
    Nullability: O
  - Name: textInputMode
    Nullability: O
  - Name: undoManager
    Nullability: O
  - Name: userActivity
    Nullability: O
- Name: UIScreen
  Methods:
  - Selector: mainScreen
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: screens
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'snapshotViewAfterScreenUpdates:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  Properties:
  - Name: availableModes
    Nullability: N
  - Name: coordinateSpace
    Nullability: N
  - Name: currentMode
    Nullability: O
  - Name: fixedCoordinateSpace
    Nullability: N
  - Name: mirroredScreen
    Nullability: O
- Name: UIScrollView
  Properties:
  - Name: delegate
    Nullability: O
  - Name: panGestureRecognizer
    Nullability: N
- Name: UISearchBar
  Methods:
  - Selector: 'backgroundImageForBarPosition:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'scopeBarButtonBackgroundImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'scopeBarButtonTitleTextAttributesForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'setBackgroundImage:forBarPosition:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setImage:forSearchBarIcon:state:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setScopeBarButtonBackgroundImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setScopeBarButtonDividerImage:forLeftSegmentState:rightSegmentState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setScopeBarButtonTitleTextAttributes:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setSearchFieldBackgroundImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  Properties:
  - Name: backgroundImage
    Nullability: O
  - Name: barTintColor
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: inputAccessoryView
    Nullability: O
  - Name: placeholder
    Nullability: O
  - Name: prompt
    Nullability: O
  - Name: scopeBarBackgroundImage
    Nullability: O
  - Name: scopeButtonTitles
    Nullability: O
  - Name: tintColor
    Nullability: O
- Name: UISearchController
  Methods:
  - Selector: 'initWithSearchResultsController:'
    MethodKind: Instance
    Nullability:
    - U
    NullabilityOfRet: N
  Properties:
  - Name: delegate
    Nullability: O
  - Name: searchBar
    Nullability: N
  - Name: searchResultsUpdater
    Nullability: O
- Name: UISearchDisplayController
  Methods:
  - Selector: 'initWithSearchBar:contentsController:'
    MethodKind: Instance
    Nullability:
    - U
    - U
    NullabilityOfRet: N
  Properties:
  - Name: delegate
    Nullability: O
  - Name: searchResultsDataSource
    Nullability: O
  - Name: searchResultsDelegate
    Nullability: O
  - Name: searchResultsTitle
    Nullability: O
- Name: UISegmentedControl
  Methods:
  - Selector: 'backgroundImageForState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'dividerImageForLeftSegmentState:rightSegmentState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'imageForSegmentAtIndex:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'initWithItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'insertSegmentWithImage:atIndex:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setBackgroundImage:forState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setDividerImage:forLeftSegmentState:rightSegmentState:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setImage:forSegmentAtIndex:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setTitle:forSegmentAtIndex:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setTitleTextAttributes:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'titleForSegmentAtIndex:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
- Name: UISimpleTextPrintFormatter
  Methods:
  - Selector: 'initWithAttributedText:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: N
  - Selector: 'initWithText:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: N
  Properties:
  - Name: color
    Nullability: O
- Name: UISlider
  Methods:
  - Selector: 'maximumTrackImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'minimumTrackImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'setMaximumTrackImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setMinimumTrackImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setThumbImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'thumbImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  Properties:
  - Name: currentThumbImage
    Nullability: O
  - Name: maximumTrackTintColor
    Nullability: O
  - Name: maximumValueImage
    Nullability: O
  - Name: minimumTrackTintColor
    Nullability: O
  - Name: minimumValueImage
    Nullability: O
  - Name: thumbTintColor
    Nullability: O
- Name: UISnapBehavior
  Methods:
  - Selector: 'initWithItem:snapToPoint:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: U
- Name: UISplitViewController
  Methods:
  - Selector: displayModeButtonItem
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'showViewController:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: viewControllers
    Nullability: N
- Name: UIStepper
  Methods:
  - Selector: 'backgroundImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'decrementImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'incrementImageForState:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'setBackgroundImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setDecrementImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setDividerImage:forLeftSegmentState:rightSegmentState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setIncrementImage:forState:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
- Name: UIStoryboard
  Methods:
  - Selector: instantiateInitialViewController
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'instantiateViewControllerWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'storyboardWithName:bundle:'
    MethodKind: Class
    Nullability:
    - N
    - O
    NullabilityOfRet: N
- Name: UIStoryboardPopoverSegue
  Properties:
  - Name: popoverController
    Nullability: N
- Name: UIStoryboardSegue
  Methods:
  - Selector: 'initWithIdentifier:source:destination:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    - N
    NullabilityOfRet: U
    DesignatedInit: true
  - Selector: 'segueWithIdentifier:source:destination:performHandler:'
    MethodKind: Class
    Nullability:
    - O
    - N
    - N
    - N
    NullabilityOfRet: N
  Properties:
  - Name: destinationViewController
    Nullability: N
  - Name: identifier
    Nullability: O
  - Name: sourceViewController
    Nullability: N
- Name: UISwitch
  Methods:
  - Selector: 'initWithFrame:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  Properties:
  - Name: offImage
    Nullability: O
  - Name: onImage
    Nullability: O
  - Name: thumbTintColor
    Nullability: O
  - Name: tintColor
    Nullability: O
- Name: UITabBar
  Methods:
  - Selector: 'beginCustomizingItems:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'setItems:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  Properties:
  - Name: backgroundImage
    Nullability: O
  - Name: barTintColor
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: items
    Nullability: O
  - Name: selectedImageTintColor
    Nullability: O
  - Name: selectedItem
    Nullability: O
  - Name: selectionIndicatorImage
    Nullability: O
  - Name: shadowImage
    Nullability: O
- Name: UITabBarController
  Methods:
  - Selector: 'setViewControllers:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  Properties:
  - Name: customizableViewControllers
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: moreNavigationController
    Nullability: N
  - Name: selectedViewController
    Nullability: O
  - Name: tabBar
    Nullability: N
  - Name: viewControllers
    Nullability: O
- Name: UITabBarItem
  Methods:
  - Selector: 'initWithTabBarSystemItem:tag:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'initWithTitle:image:selectedImage:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    - O
    NullabilityOfRet: N
  - Selector: 'initWithTitle:image:tag:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    - S
    NullabilityOfRet: N
  Properties:
  - Name: badgeValue
    Nullability: O
- Name: UITableView
  Methods:
  - Selector: 'cellForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'deleteRowsAtIndexPaths:withRowAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'deleteSections:withRowAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'dequeueReusableCellWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'dequeueReusableCellWithIdentifier:forIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'dequeueReusableHeaderFooterViewWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'deselectRowAtIndexPath:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'footerViewForSection:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'headerViewForSection:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'indexPathForCell:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'indexPathForRowAtPoint:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: indexPathForSelectedRow
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'indexPathsForRowsInRect:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: indexPathsForSelectedRows
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: indexPathsForVisibleRows
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'initWithFrame:style:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'insertRowsAtIndexPaths:withRowAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'insertSections:withRowAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'moveRowAtIndexPath:toIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'rectForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'registerClass:forCellReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'registerClass:forHeaderFooterViewReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'registerNib:forCellReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'registerNib:forHeaderFooterViewReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'reloadRowsAtIndexPaths:withRowAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'reloadSections:withRowAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'scrollToRowAtIndexPath:atScrollPosition:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'selectRowAtIndexPath:animated:scrollPosition:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: visibleCells
    MethodKind: Instance
    NullabilityOfRet: N
  Properties:
  - Name: backgroundView
    Nullability: O
  - Name: dataSource
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: sectionIndexBackgroundColor
    Nullability: O
  - Name: sectionIndexColor
    Nullability: O
  - Name: sectionIndexTrackingBackgroundColor
    Nullability: O
  - Name: separatorEffect
    Nullability: O
  - Name: tableFooterView
    Nullability: O
  - Name: tableHeaderView
    Nullability: O
- Name: UITableViewCell
  Methods:
  - Selector: 'initWithStyle:reuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: N
    DesignatedInit: true
  Properties:
  - Name: accessoryView
    Nullability: O
  - Name: backgroundView
    Nullability: O
  - Name: contentView
    Nullability: N
  - Name: detailTextLabel
    Nullability: O
  - Name: editingAccessoryView
    Nullability: O
  - Name: imageView
    Nullability: O
  - Name: multipleSelectionBackgroundView
    Nullability: O
  - Name: reuseIdentifier
    Nullability: O
  - Name: textLabel
    Nullability: O
- Name: UITableViewController
  Methods:
  - Selector: 'initWithStyle:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
    DesignatedInit: true
  Properties:
  - Name: refreshControl
    Nullability: O
- Name: UITableViewHeaderFooterView
  Methods:
  - Selector: 'initWithReuseIdentifier:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: N
  Properties:
  - Name: backgroundView
    Nullability: O
  - Name: contentView
    Nullability: N
  - Name: reuseIdentifier
    Nullability: O
  - Name: textLabel
    Nullability: N
  - Name: tintColor
    Nullability: O
- Name: UITableViewRowAction
  Methods:
  - Selector: 'rowActionWithStyle:title:handler:'
    MethodKind: Class
    Nullability:
    - S
    - U
    - N
    NullabilityOfRet: N
  Properties:
  - Name: backgroundColor
    Nullability: U
  - Name: backgroundEffect
    Nullability: O
- Name: UITextChecker
  Methods:
  - Selector: availableLanguages
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'completionsForPartialWordRange:inString:language:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    - N
    NullabilityOfRet: O
  - Selector: 'guessesForWordRange:inString:language:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'hasLearnedWord:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'ignoreWord:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'rangeOfMisspelledWordInString:range:startingAt:wrap:language:'
    MethodKind: Instance
    Nullability:
    - U
    - S
    - S
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'unlearnWord:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UITextField
  Properties:
  - Name: attributedPlaceholder
    Nullability: O
  - Name: attributedText
    Nullability: O
  - Name: background
    Nullability: O
  - Name: defaultTextAttributes
    Nullability: U
  - Name: delegate
    Nullability: O
  - Name: disabledBackground
    Nullability: O
  - Name: inputAccessoryView
    Nullability: O
  - Name: inputView
    Nullability: O
  - Name: leftView
    Nullability: O
  - Name: placeholder
    Nullability: O
  - Name: rightView
    Nullability: O
  - Name: typingAttributes
    Nullability: O
- Name: UITextInputMode
  Methods:
  - Selector: activeInputModes
    MethodKind: Class
    NullabilityOfRet: N
  Properties:
  - Name: primaryLanguage
    Nullability: O
- Name: UITextInputStringTokenizer
  Methods:
  - Selector: 'initWithTextInput:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
- Name: UITextRange
  Properties:
  - Name: end
    Nullability: N
  - Name: start
    Nullability: N
- Name: UITextView
  Methods:
  - Selector: 'initWithFrame:textContainer:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: N
    DesignatedInit: true
  Properties:
  - Name: delegate
    Nullability: O
  - Name: inputAccessoryView
    Nullability: O
  - Name: inputView
    Nullability: O
  - Name: layoutManager
    Nullability: N
  - Name: textContainer
    Nullability: N
  - Name: textStorage
    Nullability: N
- Name: UIToolbar
  Methods:
  - Selector: 'backgroundImageForToolbarPosition:barMetrics:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'setBackgroundImage:forToolbarPosition:barMetrics:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'setItems:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'setShadowImage:forToolbarPosition:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'shadowImageForToolbarPosition:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  Properties:
  - Name: barTintColor
    Nullability: O
  - Name: delegate
    Nullability: O
  - Name: items
    Nullability: O
  - Name: tintColor
    Nullability: U
- Name: UITouch
  Methods:
  - Selector: 'locationInView:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'previousLocationInView:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  Properties:
  - Name: gestureRecognizers
    Nullability: N
  - Name: view
    Nullability: N
  - Name: window
    Nullability: N
- Name: UITraitCollection
  Methods:
  - Selector: 'traitCollectionWithDisplayScale:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'traitCollectionWithHorizontalSizeClass:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'traitCollectionWithTraitsFromCollections:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'traitCollectionWithUserInterfaceIdiom:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'traitCollectionWithVerticalSizeClass:'
    MethodKind: Class
    Nullability:
    - S
    NullabilityOfRet: N
- Name: UIUserNotificationSettings
  Methods:
  - Selector: 'settingsForTypes:categories:'
    MethodKind: Class
    Nullability:
    - S
    - O
    NullabilityOfRet: N
- Name: UIVibrancyEffect
  Methods:
  - Selector: 'effectForBlurEffect:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
- Name: UIVideoEditorController
  Methods:
  - Selector: 'canEditVideoAtPath:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: delegate
    Nullability: O
  - Name: videoPath
    Nullability: N
- Name: UIView
  Methods:
  - Selector: 'addConstraint:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'addConstraints:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'addGestureRecognizer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'addKeyframeWithRelativeStartTime:relativeDuration:animations:'
    MethodKind: Class
    Nullability:
    - S
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'addMotionEffect:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'addSubview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'animateKeyframesWithDuration:delay:options:animations:completion:'
    MethodKind: Class
    Nullability:
    - S
    - S
    - S
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'animateWithDuration:animations:'
    MethodKind: Class
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'animateWithDuration:animations:completion:'
    MethodKind: Class
    Nullability:
    - S
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'animateWithDuration:delay:options:animations:completion:'
    MethodKind: Class
    Nullability:
    - S
    - S
    - S
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'animateWithDuration:delay:usingSpringWithDamping:initialSpringVelocity:options:animations:completion:'
    MethodKind: Class
    Nullability:
    - S
    - S
    - S
    - S
    - S
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'beginAnimations:context:'
    MethodKind: Class
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'bringSubviewToFront:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: constraints
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'constraintsAffectingLayoutForAxis:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'convertPoint:fromView:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'convertPoint:toView:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'convertRect:fromView:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'convertRect:toView:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'decodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'didAddSubview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'drawRect:forViewPrintFormatter:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'encodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'gestureRecognizerShouldBegin:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'hitTest:withEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: O
  - Selector: 'initWithFrame:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
    DesignatedInit: true
  - Selector: 'insertSubview:aboveSubview:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'insertSubview:atIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'insertSubview:belowSubview:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'isDescendantOfView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: layerClass
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'performSystemAnimation:onViews:options:animations:completion:'
    MethodKind: Class
    Nullability:
    - S
    - N
    - S
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'performWithoutAnimation:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'pointInside:withEvent:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'removeConstraint:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeConstraints:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeGestureRecognizer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'removeMotionEffect:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'resizableSnapshotViewFromRect:afterScreenUpdates:withCapInsets:'
    MethodKind: Instance
    Nullability:
    - S
    - S
    - S
    NullabilityOfRet: N
  - Selector: 'sendSubviewToBack:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'setAnimationDelegate:'
    MethodKind: Class
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'setAnimationStartDate:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'setAnimationTransition:forView:cache:'
    MethodKind: Class
    Nullability:
    - S
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'snapshotViewAfterScreenUpdates:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: N
  - Selector: 'transitionFromView:toView:duration:options:completion:'
    MethodKind: Class
    Nullability:
    - N
    - N
    - S
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'transitionWithView:duration:options:animations:completion:'
    MethodKind: Class
    Nullability:
    - N
    - S
    - S
    - N
    - O
    NullabilityOfRet: S
  - Selector: viewForBaselineLayout
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: viewPrintFormatter
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'viewWithTag:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'willMoveToSuperview:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'willMoveToWindow:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'willRemoveSubview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: backgroundColor
    Nullability: O
  - Name: gestureRecognizers
    Nullability: O
  - Name: layer
    Nullability: N
  - Name: maskView
    Nullability: O
  - Name: motionEffects
    Nullability: O
  - Name: restorationIdentifier
    Nullability: O
  - Name: subviews
    Nullability: N
  - Name: superview
    Nullability: O
  - Name: window
    Nullability: O
- Name: UIViewController
  Methods:
  - Selector: 'addChildViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'canPerformUnwindSegueAction:fromViewController:withSender:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - N
    NullabilityOfRet: S
  - Selector: childViewControllerForStatusBarHidden
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: childViewControllerForStatusBarStyle
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'collapseSecondaryViewController:forSplitViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'decodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'didMoveToParentViewController:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  - Selector: 'dismissViewControllerAnimated:completion:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: editButtonItem
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'encodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'initWithNibName:bundle:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: N
    DesignatedInit: true
  - Selector: 'overrideTraitCollectionForChildViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'performSegueWithIdentifier:sender:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'prepareForSegue:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'presentViewController:animated:completion:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - O
    NullabilityOfRet: S
  - Selector: rotatingFooterView
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: rotatingHeaderView
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'segueForUnwindingToViewController:fromViewController:identifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - O
    NullabilityOfRet: N
  - Selector: 'separateSecondaryViewControllerForSplitViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'setOverrideTraitCollection:forChildViewController:'
    MethodKind: Instance
    Nullability:
    - O
    - N
    NullabilityOfRet: S
  - Selector: 'setToolbarItems:animated:'
    MethodKind: Instance
    Nullability:
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'shouldPerformSegueWithIdentifier:sender:'
    MethodKind: Instance
    Nullability:
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'showDetailViewController:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'showViewController:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'targetViewControllerForAction:sender:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: O
  - Selector: transitionCoordinator
    MethodKind: Instance
    NullabilityOfRet: O
  - Selector: 'transitionFromViewController:toViewController:duration:options:animations:completion:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    - S
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'viewControllerForUnwindSegueAction:fromViewController:withSender:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - O
    NullabilityOfRet: O
  - Selector: 'willMoveToParentViewController:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  Properties:
  - Name: bottomLayoutGuide
    Nullability: N
  - Name: childViewControllers
    Nullability: N
  - Name: extensionContext
    Nullability: O
  - Name: navigationController
    Nullability: O
  - Name: navigationItem
    Nullability: N
  - Name: nibBundle
    Nullability: O
  - Name: nibName
    Nullability: O
  - Name: parentViewController
    Nullability: O
  - Name: popoverPresentationController
    Nullability: O
  - Name: presentationController
    Nullability: O
  - Name: presentedViewController
    Nullability: O
  - Name: presentingViewController
    Nullability: O
  - Name: restorationClass
    Nullability: O
  - Name: restorationIdentifier
    Nullability: O
  - Name: searchDisplayController
    Nullability: O
  - Name: splitViewController
    Nullability: O
  - Name: storyboard
    Nullability: O
  - Name: tabBarController
    Nullability: O
  - Name: title
    Nullability: O
  - Name: toolbarItems
    Nullability: O
  - Name: topLayoutGuide
    Nullability: N
  - Name: transitioningDelegate
    Nullability: O
  - Name: view
    Nullability: U
- Name: UIViewPrintFormatter
  Properties:
  - Name: view
    Nullability: N
- Name: UIVisualEffectView
  Methods:
  - Selector: 'initWithEffect:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  Properties:
  - Name: contentView
    Nullability: N
  - Name: effect
    Nullability: N
- Name: UIWebView
  Methods:
  - Selector: 'loadRequest:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'stringByEvaluatingJavaScriptFromString:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  Properties:
  - Name: delegate
    Nullability: O
  - Name: request
    Nullability: O
  - Name: scrollView
    Nullability: N
- Name: UIWindow
  Methods:
  - Selector: 'convertPoint:fromWindow:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'convertPoint:toWindow:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'convertRect:fromWindow:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'convertRect:toWindow:'
    MethodKind: Instance
    Nullability:
    - S
    - O
    NullabilityOfRet: S
  - Selector: 'sendEvent:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: rootViewController
    Nullability: O
  - Name: screen
    Nullability: N
Protocols:
- Name: NSLayoutManagerDelegate
  Methods:
  - Selector: 'layoutManager:boundingBoxForControlGlyphAtIndex:forTextContainer:proposedLineFragment:glyphPosition:characterIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - S
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:didCompleteLayoutForTextContainer:atEnd:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:lineSpacingAfterGlyphAtIndex:withProposedLineFragmentRect:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:paragraphSpacingAfterGlyphAtIndex:withProposedLineFragmentRect:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:paragraphSpacingBeforeGlyphAtIndex:withProposedLineFragmentRect:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:shouldBreakLineByHyphenatingBeforeCharacterAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:shouldBreakLineByWordBeforeCharacterAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:shouldGenerateGlyphs:properties:characterIndexes:font:forGlyphRange:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    - S
    - U
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:shouldUseAction:forControlCharacterAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManager:textContainer:didChangeGeometryFromSize:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'layoutManagerDidInvalidateLayout:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: NSTextAttachmentContainer
  Methods:
  - Selector: 'attachmentBoundsForTextContainer:proposedLineFragment:glyphPosition:characterIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'imageForBounds:textContainer:characterIndex:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    - S
    NullabilityOfRet: U
- Name: NSTextStorageDelegate
  Methods:
  - Selector: 'textStorage:didProcessEditing:range:changeInLength:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'textStorage:willProcessEditing:range:changeInLength:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    - S
    NullabilityOfRet: S
- Name: UIAccelerometerDelegate
  Methods:
  - Selector: 'accelerometer:didAccelerate:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
- Name: UIAccessibilityReadingContent
  Methods:
  - Selector: 'accessibilityContentForLineNumber:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
- Name: UIActionSheetDelegate
  Methods:
  - Selector: 'actionSheet:clickedButtonAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'actionSheet:didDismissWithButtonIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'actionSheet:willDismissWithButtonIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'actionSheetCancel:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'didPresentActionSheet:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'willPresentActionSheet:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIActivityItemSource
  Methods:
  - Selector: 'activityViewController:dataTypeIdentifierForActivityType:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: N
  - Selector: 'activityViewController:itemForActivityType:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'activityViewController:subjectForActivityType:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: N
  - Selector: 'activityViewController:thumbnailImageForActivityType:suggestedSize:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - S
    NullabilityOfRet: U
  - Selector: 'activityViewControllerPlaceholderItem:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
- Name: UIAdaptivePresentationControllerDelegate
  Methods:
  - Selector: 'adaptivePresentationStyleForPresentationController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'presentationController:viewControllerForAdaptivePresentationStyle:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
- Name: UIAlertViewDelegate
  Methods:
  - Selector: 'alertView:clickedButtonAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'alertView:didDismissWithButtonIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'alertView:willDismissWithButtonIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'alertViewCancel:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'alertViewShouldEnableFirstOtherButton:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'didPresentAlertView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'willPresentAlertView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIAppearance
  Methods:
  - Selector: appearance
    MethodKind: Class
    NullabilityOfRet: N
  - Selector: 'appearanceForTraitCollection:'
    MethodKind: Class
    Nullability:
    - N
    NullabilityOfRet: N
- Name: UIApplicationDelegate
  Methods:
  - Selector: 'application:continueUserActivity:restorationHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didChangeStatusBarFrame:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'application:didChangeStatusBarOrientation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'application:didDecodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didFailToContinueUserActivityWithType:error:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didFailToRegisterForRemoteNotificationsWithError:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didFinishLaunchingWithOptions:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'application:didReceiveLocalNotification:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didReceiveRemoteNotification:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didReceiveRemoteNotification:fetchCompletionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didRegisterForRemoteNotificationsWithDeviceToken:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didRegisterUserNotificationSettings:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:didUpdateUserActivity:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:handleActionWithIdentifier:forLocalNotification:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:handleActionWithIdentifier:forRemoteNotification:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:handleEventsForBackgroundURLSession:completionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:handleOpenURL:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:handleWatchKitExtensionRequest:reply:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    - U
    NullabilityOfRet: S
  - Selector: 'application:openURL:sourceApplication:annotation:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - O
    - O
    NullabilityOfRet: S
  - Selector: 'application:performFetchWithCompletionHandler:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:shouldAllowExtensionPointIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:shouldRestoreApplicationState:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:shouldSaveApplicationState:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:supportedInterfaceOrientationsForWindow:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'application:viewControllerWithRestorationIdentifierPath:coder:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'application:willChangeStatusBarFrame:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'application:willChangeStatusBarOrientation:duration:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'application:willContinueUserActivityWithType:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:willEncodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'application:willFinishLaunchingWithOptions:'
    MethodKind: Instance
    Nullability:
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'applicationDidBecomeActive:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationDidEnterBackground:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationDidFinishLaunching:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationDidReceiveMemoryWarning:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationProtectedDataDidBecomeAvailable:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationProtectedDataWillBecomeUnavailable:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationSignificantTimeChange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationWillEnterForeground:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationWillResignActive:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'applicationWillTerminate:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  Properties:
  - Name: window
    Nullability: O
- Name: UIBarPositioningDelegate
  Methods:
  - Selector: 'positionForBar:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UICollectionViewDataSource
  Methods:
  - Selector: 'collectionView:cellForItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'collectionView:numberOfItemsInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collectionView:viewForSupplementaryElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'numberOfSectionsInCollectionView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UICollectionViewDelegate
  Methods:
  - Selector: 'collectionView:canFocusItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'collectionView:canPerformAction:forItemAtIndexPath:withSender:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'collectionView:didDeselectItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:didEndDisplayingCell:forItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:didEndDisplayingSupplementaryView:forElementOfKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:didFocusItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'collectionView:didHighlightItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:didSelectItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:didUnfocusItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'collectionView:didUnhighlightItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:performAction:forItemAtIndexPath:withSender:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'collectionView:shouldChangeFocusedItem:fromItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - U
    NullabilityOfRet: S
  - Selector: 'collectionView:shouldDeselectItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:shouldHighlightItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:shouldSelectItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:shouldShowMenuForItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:transitionLayoutForOldLayout:newLayout:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'collectionView:willDisplayCell:forItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collectionView:willDisplaySupplementaryView:forElementKind:atIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    - N
    NullabilityOfRet: S
- Name: UICollectionViewDelegateFlowLayout
  Methods:
  - Selector: 'collectionView:layout:insetForSectionAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collectionView:layout:minimumInteritemSpacingForSectionAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collectionView:layout:minimumLineSpacingForSectionAtIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collectionView:layout:referenceSizeForFooterInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collectionView:layout:referenceSizeForHeaderInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collectionView:layout:sizeForItemAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
- Name: UICollisionBehaviorDelegate
  Methods:
  - Selector: 'collisionBehavior:beganContactForItem:withBoundaryIdentifier:atPoint:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collisionBehavior:beganContactForItem:withItem:atPoint:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'collisionBehavior:endedContactForItem:withBoundaryIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'collisionBehavior:endedContactForItem:withItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
- Name: UIContentContainer
  Methods:
  - Selector: 'preferredContentSizeDidChangeForChildContentContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'sizeForChildContentContainer:withParentContainerSize:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'systemLayoutFittingSizeDidChangeForChildContentContainer:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'viewWillTransitionToSize:withTransitionCoordinator:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'willTransitionToTraitCollection:withTransitionCoordinator:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
- Name: UICoordinateSpace
  Methods:
  - Selector: 'convertPoint:fromCoordinateSpace:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'convertPoint:toCoordinateSpace:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'convertRect:fromCoordinateSpace:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'convertRect:toCoordinateSpace:'
    MethodKind: Instance
    Nullability:
    - S
    - N
    NullabilityOfRet: S
- Name: UIDataSourceModelAssociation
  Methods:
  - Selector: 'indexPathForElementWithModelIdentifier:inView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'modelIdentifierForElementAtIndexPath:inView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: N
- Name: UIDocumentInteractionControllerDelegate
  Methods:
  - Selector: 'documentInteractionController:canPerformAction:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'documentInteractionController:didEndSendingToApplication:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionController:performAction:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'documentInteractionController:willBeginSendingToApplication:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerDidDismissOpenInMenu:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerDidDismissOptionsMenu:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerDidEndPreview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerRectForPreview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerViewControllerForPreview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'documentInteractionControllerViewForPreview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'documentInteractionControllerWillBeginPreview:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerWillPresentOpenInMenu:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'documentInteractionControllerWillPresentOptionsMenu:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIDocumentMenuDelegate
  Methods:
  - Selector: 'documentMenu:didPickDocumentPicker:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'documentMenuWasCancelled:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIDocumentPickerDelegate
  Methods:
  - Selector: 'documentPicker:didPickDocumentAtURL:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'documentPickerWasCancelled:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIDynamicAnimatorDelegate
  Methods:
  - Selector: 'dynamicAnimatorDidPause:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'dynamicAnimatorWillResume:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIGestureRecognizerDelegate
  Methods:
  - Selector: 'gestureRecognizer:shouldBeRequiredToFailByGestureRecognizer:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'gestureRecognizer:shouldReceiveTouch:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'gestureRecognizer:shouldRecognizeSimultaneouslyWithGestureRecognizer:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'gestureRecognizer:shouldRequireFailureOfGestureRecognizer:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'gestureRecognizerShouldBegin:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIGuidedAccessRestrictionDelegate
  Methods:
  - Selector: 'detailTextForGuidedAccessRestrictionWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: guidedAccessRestrictionIdentifiers
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'guidedAccessRestrictionWithIdentifier:didChangeState:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'textForGuidedAccessRestrictionWithIdentifier:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
- Name: UIImagePickerControllerDelegate
  Methods:
  - Selector: 'imagePickerController:didFinishPickingImage:editingInfo:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - U
    NullabilityOfRet: S
  - Selector: 'imagePickerController:didFinishPickingMediaWithInfo:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'imagePickerControllerDidCancel:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIKeyInput
  Methods:
  - Selector: 'insertText:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UINavigationBarDelegate
  Methods:
  - Selector: 'navigationBar:didPopItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'navigationBar:didPushItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'navigationBar:shouldPopItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'navigationBar:shouldPushItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
- Name: UINavigationControllerDelegate
  Methods:
  - Selector: 'navigationController:animationControllerForOperation:fromViewController:toViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'navigationController:didShowViewController:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'navigationController:interactionControllerForAnimationController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'navigationController:willShowViewController:animated:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'navigationControllerPreferredInterfaceOrientationForPresentation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'navigationControllerSupportedInterfaceOrientations:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIObjectRestoration
  Methods:
  - Selector: 'objectWithRestorationIdentifierPath:coder:'
    MethodKind: Class
    Nullability:
    - N
    - N
    NullabilityOfRet: O
- Name: UIPageViewControllerDataSource
  Methods:
  - Selector: 'pageViewController:viewControllerAfterViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'pageViewController:viewControllerBeforeViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'presentationCountForPageViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'presentationIndexForPageViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIPageViewControllerDelegate
  Methods:
  - Selector: 'pageViewController:didFinishAnimating:previousViewControllers:transitionCompleted:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'pageViewController:spineLocationForInterfaceOrientation:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'pageViewController:willTransitionToViewControllers:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'pageViewControllerPreferredInterfaceOrientationForPresentation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'pageViewControllerSupportedInterfaceOrientations:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIPickerViewAccessibilityDelegate
  Methods:
  - Selector: 'pickerView:accessibilityHintForComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
  - Selector: 'pickerView:accessibilityLabelForComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: N
- Name: UIPickerViewDataSource
  Methods:
  - Selector: 'numberOfComponentsInPickerView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'pickerView:numberOfRowsInComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
- Name: UIPickerViewDelegate
  Methods:
  - Selector: 'pickerView:attributedTitleForRow:forComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'pickerView:didSelectRow:inComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'pickerView:rowHeightForComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'pickerView:titleForRow:forComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: U
  - Selector: 'pickerView:viewForRow:forComponent:reusingView:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    - U
    NullabilityOfRet: N
  - Selector: 'pickerView:widthForComponent:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
- Name: UIPopoverControllerDelegate
  Methods:
  - Selector: 'popoverController:willRepositionPopoverToRect:inView:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'popoverControllerDidDismissPopover:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'popoverControllerShouldDismissPopover:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIPopoverPresentationControllerDelegate
  Methods:
  - Selector: 'popoverPresentationController:willRepositionPopoverToRect:inView:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'popoverPresentationControllerDidDismissPopover:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'popoverPresentationControllerShouldDismissPopover:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'prepareForPopoverPresentation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIPrinterPickerControllerDelegate
  Methods:
  - Selector: 'printerPickerController:shouldShowPrinter:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'printerPickerControllerDidDismiss:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printerPickerControllerDidPresent:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printerPickerControllerDidSelectPrinter:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printerPickerControllerParentViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'printerPickerControllerWillDismiss:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printerPickerControllerWillPresent:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIPrintInteractionControllerDelegate
  Methods:
  - Selector: 'printInteractionController:choosePaper:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'printInteractionController:cutLengthForPaper:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'printInteractionControllerDidDismissPrinterOptions:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printInteractionControllerDidFinishJob:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printInteractionControllerDidPresentPrinterOptions:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printInteractionControllerParentViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'printInteractionControllerWillDismissPrinterOptions:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printInteractionControllerWillPresentPrinterOptions:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'printInteractionControllerWillStartJob:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIScrollViewDelegate
  Methods:
  - Selector: 'scrollViewDidEndDecelerating:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewDidEndDragging:willDecelerate:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'scrollViewDidEndScrollingAnimation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewDidEndZooming:withView:atScale:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - S
    NullabilityOfRet: S
  - Selector: 'scrollViewDidScroll:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewDidScrollToTop:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewDidZoom:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewShouldScrollToTop:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewWillBeginDecelerating:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewWillBeginDragging:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'scrollViewWillBeginZooming:withView:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'scrollViewWillEndDragging:withVelocity:targetContentOffset:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'viewForZoomingInScrollView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
- Name: UISearchBarDelegate
  Methods:
  - Selector: 'searchBar:selectedScopeButtonIndexDidChange:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'searchBar:shouldChangeTextInRange:replacementText:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'searchBar:textDidChange:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarBookmarkButtonClicked:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarCancelButtonClicked:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarResultsListButtonClicked:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarSearchButtonClicked:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarShouldBeginEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarShouldEndEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarTextDidBeginEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchBarTextDidEndEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UISearchControllerDelegate
  Methods:
  - Selector: 'didDismissSearchController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'didPresentSearchController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'presentSearchController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'willDismissSearchController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'willPresentSearchController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UISearchDisplayDelegate
  Methods:
  - Selector: 'searchDisplayController:didHideSearchResultsTableView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:didLoadSearchResultsTableView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:didShowSearchResultsTableView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:shouldReloadTableForSearchScope:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:shouldReloadTableForSearchString:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:willHideSearchResultsTableView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:willShowSearchResultsTableView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayController:willUnloadSearchResultsTableView:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayControllerDidBeginSearch:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayControllerDidEndSearch:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayControllerWillBeginSearch:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'searchDisplayControllerWillEndSearch:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UISearchResultsUpdating
  Methods:
  - Selector: 'updateSearchResultsForSearchController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UISplitViewControllerDelegate
  Methods:
  - Selector: 'primaryViewControllerForCollapsingSplitViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'primaryViewControllerForExpandingSplitViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'splitViewController:collapseSecondaryViewController:ontoPrimaryViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - U
    NullabilityOfRet: S
  - Selector: 'splitViewController:popoverController:willPresentViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'splitViewController:separateSecondaryViewControllerFromPrimaryViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: O
  - Selector: 'splitViewController:shouldHideViewController:inOrientation:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'splitViewController:showDetailViewController:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'splitViewController:showViewController:sender:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - O
    NullabilityOfRet: S
  - Selector: 'splitViewController:willChangeToDisplayMode:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'splitViewController:willHideViewController:withBarButtonItem:forPopoverController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'splitViewController:willShowViewController:invalidatingBarButtonItem:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'splitViewControllerPreferredInterfaceOrientationForPresentation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'splitViewControllerSupportedInterfaceOrientations:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'targetDisplayModeForActionInSplitViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIStateRestoring
  Methods:
  - Selector: 'encodeRestorableStateWithCoder:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UITabBarControllerDelegate
  Methods:
  - Selector: 'tabBarController:animationControllerForTransitionFromViewController:toViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'tabBarController:didEndCustomizingViewControllers:changed:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tabBarController:didSelectViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tabBarController:interactionControllerForAnimationController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'tabBarController:shouldSelectViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tabBarController:willBeginCustomizingViewControllers:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tabBarController:willEndCustomizingViewControllers:changed:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tabBarControllerPreferredInterfaceOrientationForPresentation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'tabBarControllerSupportedInterfaceOrientations:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UITabBarDelegate
  Methods:
  - Selector: 'tabBar:didBeginCustomizingItems:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tabBar:didEndCustomizingItems:changed:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tabBar:didSelectItem:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'tabBar:willBeginCustomizingItems:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tabBar:willEndCustomizingItems:changed:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
- Name: UITableViewDataSource
  Methods:
  - Selector: 'numberOfSectionsInTableView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'sectionIndexTitlesForTableView:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'tableView:canEditRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:canMoveRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:cellForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'tableView:commitEditingStyle:forRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:moveRowAtIndexPath:toIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:numberOfRowsInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:sectionForSectionIndexTitle:atIndex:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:titleForFooterInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'tableView:titleForHeaderInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
- Name: UITableViewDelegate
  Methods:
  - Selector: 'tableView:accessoryButtonTappedForRowWithIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:accessoryTypeForRowWithIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'tableView:canFocusRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'tableView:canPerformAction:forRowAtIndexPath:withSender:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:didDeselectRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:didEndDisplayingCell:forRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:didEndDisplayingFooterView:forSection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:didEndDisplayingHeaderView:forSection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:didEndEditingRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:didFocusRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'tableView:didHighlightRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:didSelectRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:didUnfocusRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'tableView:didUnhighlightRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:editActionsForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'tableView:editingStyleForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:estimatedHeightForFooterInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:estimatedHeightForHeaderInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:estimatedHeightForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:heightForFooterInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:heightForHeaderInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:heightForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:indentationLevelForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:performAction:forRowAtIndexPath:withSender:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    - U
    NullabilityOfRet: S
  - Selector: 'tableView:shouldChangeFocusedItem:fromRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - U
    NullabilityOfRet: S
  - Selector: 'tableView:shouldHighlightRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:shouldIndentWhileEditingRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:shouldShowMenuForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:targetIndexPathForMoveFromRowAtIndexPath:toProposedIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: N
  - Selector: 'tableView:titleForDeleteConfirmationButtonForRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: U
  - Selector: 'tableView:viewForFooterInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'tableView:viewForHeaderInSection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'tableView:willBeginEditingRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:willDeselectRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'tableView:willDisplayCell:forRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'tableView:willDisplayFooterView:forSection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:willDisplayHeaderView:forSection:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'tableView:willSelectRowAtIndexPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: O
- Name: UITextFieldDelegate
  Methods:
  - Selector: 'textField:shouldChangeCharactersInRange:replacementString:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'textFieldDidBeginEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textFieldDidEndEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textFieldShouldBeginEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textFieldShouldClear:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textFieldShouldEndEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textFieldShouldReturn:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UITextInput
  Methods:
  - Selector: 'baseWritingDirectionForPosition:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'characterOffsetOfPosition:withinRange:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'characterRangeAtPoint:'
    MethodKind: Instance
    Nullability:
    - S
    NullabilityOfRet: O
  - Selector: 'characterRangeByExtendingPosition:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  - Selector: 'comparePosition:toPosition:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'firstRectForRange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'insertDictationResult:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: insertDictationResultPlaceholder
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'offsetFromPosition:toPosition:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'positionFromPosition:inDirection:offset:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'positionFromPosition:offset:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: O
  - Selector: 'removeDictationResultPlaceholder:willInsertResult:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'replaceRange:withText:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'selectionRectsForRange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'shouldChangeTextInRange:replacementText:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'textInRange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: N
  - Selector: 'textStylingAtPosition:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    NullabilityOfRet: U
  Properties:
  - Name: endOfDocument
    Nullability: N
  - Name: markedTextRange
    Nullability: O
  - Name: selectedTextRange
    Nullability: O
  - Name: textInputView
    Nullability: N
  - Name: tokenizer
    Nullability: N
- Name: UITextInputDelegate
  Methods:
  - Selector: 'selectionDidChange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'selectionWillChange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textDidChange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textWillChange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UITextInputTokenizer
  Methods:
  - Selector: 'isPosition:atBoundary:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'isPosition:withinTextUnit:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: S
  - Selector: 'positionFromPosition:toBoundary:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: O
  - Selector: 'rangeEnclosingPosition:withGranularity:inDirection:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - S
    NullabilityOfRet: O
- Name: UITextViewDelegate
  Methods:
  - Selector: 'textView:shouldChangeTextInRange:replacementText:'
    MethodKind: Instance
    Nullability:
    - N
    - S
    - N
    NullabilityOfRet: S
  - Selector: 'textView:shouldInteractWithTextAttachment:inRange:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'textView:shouldInteractWithURL:inRange:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'textViewDidBeginEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textViewDidChange:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textViewDidChangeSelection:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textViewDidEndEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textViewShouldBeginEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'textViewShouldEndEditing:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UITraitEnvironment
  Methods:
  - Selector: 'traitCollectionDidChange:'
    MethodKind: Instance
    Nullability:
    - O
    NullabilityOfRet: S
  Properties:
  - Name: traitCollection
    Nullability: N
- Name: UIVideoEditorControllerDelegate
  Methods:
  - Selector: 'videoEditorController:didFailWithError:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'videoEditorController:didSaveEditedVideoToPath:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'videoEditorControllerDidCancel:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIViewControllerAnimatedTransitioning
  Methods:
  - Selector: 'animateTransition:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'transitionDuration:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIViewControllerContextTransitioning
  Methods:
  - Selector: containerView
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'finalFrameForViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'initialFrameForViewController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'viewControllerForKey:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'viewForKey:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
- Name: UIViewControllerInteractiveTransitioning
  Methods:
  - Selector: 'startInteractiveTransition:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIViewControllerRestoration
  Methods:
  - Selector: 'viewControllerWithRestorationIdentifierPath:coder:'
    MethodKind: Class
    Nullability:
    - N
    - N
    NullabilityOfRet: O
- Name: UIViewControllerTransitionCoordinator
  Methods:
  - Selector: 'notifyWhenInteractionEndsUsingBlock:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
- Name: UIViewControllerTransitionCoordinatorContext
  Methods:
  - Selector: containerView
    MethodKind: Instance
    NullabilityOfRet: N
  - Selector: 'viewControllerForKey:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: U
  - Selector: 'viewForKey:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
- Name: UIViewControllerTransitioningDelegate
  Methods:
  - Selector: 'animationControllerForDismissedController:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'animationControllerForPresentedController:presentingController:sourceController:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - N
    NullabilityOfRet: O
  - Selector: 'interactionControllerForDismissal:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'interactionControllerForPresentation:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: O
  - Selector: 'presentationControllerForPresentedViewController:presentingViewController:sourceViewController:'
    MethodKind: Instance
    Nullability:
    - N
    - U
    - N
    NullabilityOfRet: O
- Name: UIWebViewDelegate
  Methods:
  - Selector: 'webView:didFailLoadWithError:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    NullabilityOfRet: S
  - Selector: 'webView:shouldStartLoadWithRequest:navigationType:'
    MethodKind: Instance
    Nullability:
    - N
    - N
    - S
    NullabilityOfRet: S
  - Selector: 'webViewDidFinishLoad:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S
  - Selector: 'webViewDidStartLoad:'
    MethodKind: Instance
    Nullability:
    - N
    NullabilityOfRet: S