From 38925e3cfacf3fb89a81a35b1cd44fd5a5b7e0fa Mon Sep 17 00:00:00 2001
From: Sindre Sorhus <sindresorhus@gmail.com>
Date: Tue, 20 Feb 2024 19:32:27 +0700
Subject: [PATCH] Improve compatibility with strict concurrency

Fixes #167
---
 Sources/Defaults/Defaults.swift    | 2 +-
 Sources/Defaults/Observation.swift | 3 ++-
 2 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/Sources/Defaults/Defaults.swift b/Sources/Defaults/Defaults.swift
index d6c3036..2385cc9 100644
--- a/Sources/Defaults/Defaults.swift
+++ b/Sources/Defaults/Defaults.swift
@@ -43,7 +43,7 @@ extension Defaults {
 	/**
 	Type-erased key.
 	*/
-	public class _AnyKey {
+	public class _AnyKey: @unchecked Sendable {
 		public typealias Key = Defaults.Key
 
 		public let name: String
diff --git a/Sources/Defaults/Observation.swift b/Sources/Defaults/Observation.swift
index 06d2d74..fff41e8 100644
--- a/Sources/Defaults/Observation.swift
+++ b/Sources/Defaults/Observation.swift
@@ -27,7 +27,7 @@ public protocol _DefaultsObservation: AnyObject {
 extension Defaults {
 	public typealias Observation = _DefaultsObservation
 
-	public enum ObservationOption {
+	public enum ObservationOption: Sendable {
 		/**
 		Whether a notification should be sent to the observer immediately, before the observer registration method even returns.
 		*/
@@ -365,3 +365,4 @@ extension Defaults.ObservationOptions {
 }
 
 extension Defaults.KeyChange: Equatable where Value: Equatable {}
+extension Defaults.KeyChange: Sendable where Value: Sendable {}