add async await

Author: kitwtnb

Source/Shared/Storage/AsyncStorage.swift

@@ -138,3 +138,65 @@ public extension AsyncStorage {
     return storage
   }
 }
+
+@available(macOS 10.15, iOS 13.0, watchOS 6.0, tvOS 13.0, *)
+public extension AsyncStorage {
+  func entry(forKey key: Key) async throws -> Entry<Value> {
+    try await withCheckedThrowingContinuation { continuation in
+      entry(forKey: key) {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+
+  func removeObject(forKey key: Key) async throws {
+    try await withCheckedThrowingContinuation { continuation in
+      removeObject(forKey: key) {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+
+  func setObject(
+      _ object: Value,
+      forKey key: Key,
+      expiry: Expiry? = nil) async throws {
+    try await withCheckedThrowingContinuation { continuation in
+      setObject(object, forKey: key, expiry: expiry) {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+
+  func removeAll() async throws {
+    try await withCheckedThrowingContinuation { continuation in
+      removeAll {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+
+  func removeExpiredObjects() async throws {
+    try await withCheckedThrowingContinuation { continuation in
+      removeExpiredObjects {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+
+  func object(forKey key: Key) async throws -> Value {
+    try await withCheckedThrowingContinuation { continuation in
+      object(forKey: key) {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+
+  func objectExists(forKey key: Key) async throws -> Bool {
+    try await withCheckedThrowingContinuation { continuation in
+      objectExists(forKey: key) {
+        continuation.resume(with: $0)
+      }
+    }
+  }
+}