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Foundation / NSKeyValueObservedChange / kind

kind

Declaration

let kind: NSKeyValueObservedChange<Value>.Kind

Open on developer.apple.com

FoundationInstance Property

iOS 8.0+iPadOS 8.0+Mac Catalyst 8.0+macOS 10.10+tvOS 9.0+visionOS 1.0+watchOS 2.0+

Built on 2026-05-07