namespace UIKit
{
    [Protocol(Name = "NSTextStorageObserving", WrapperType = typeof(NSTextStorageObservingWrapper))]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "ProcessEditing", ParameterByRef = new[] { false, false, false, false, false }, ParameterType = new[] { typeof(NSTextStorage), typeof(NSTextStorageEditActions), typeof(NSRange), typeof(IntPtr), typeof(NSRange) }, Selector = "processEditingForTextStorage:edited:range:changeInLength:invalidatedRange:")]
    [ProtocolMember(IsProperty = false, IsRequired = true, IsStatic = false, Name = "PerformEditingTransaction", ParameterBlockProxy = new[] { null, typeof(NIDAction) }, ParameterByRef = new[] { false, false }, ParameterType = new[] { typeof(NSTextStorage), typeof(Action) }, Selector = "performEditingTransactionForTextStorage:usingBlock:")]
    [ProtocolMember(ArgumentSemantic = ArgumentSemantic.Retain, GetterSelector = "textStorage", IsProperty = true, IsRequired = true, IsStatic = false, Name = "TextStorage", PropertyType = typeof(NSTextStorage), Selector = "textStorage", SetterSelector = "setTextStorage:")]
    [SupportedOSPlatform("tvos15.0")]
    [SupportedOSPlatform("ios15.0")]
    [SupportedOSPlatform("maccatalyst15.0")]
    [UnsupportedOSPlatform("macos")]
    public interface INSTextStorageObserving : INativeObject, IDisposable
}