diff --git a/Sources/InfomaniakCore/Extensions/EnsureFrozen.swift b/Sources/InfomaniakCore/Extensions/EnsureFrozen.swift
new file mode 100644
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+++ b/Sources/InfomaniakCore/Extensions/EnsureFrozen.swift
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+/*
+ Infomaniak Core - iOS
+ Copyright (C) 2024 Infomaniak Network SA
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+import Foundation
+import RealmSwift
+
+
+/// This property wrapper ensures that the passed object is frozen. In case the given object isn't frozen an assert is raised.
+@propertyWrapper
+public struct EnsureFrozen<Value: ThreadConfined> {
+    public let wrappedValue: Value
+
+    public init(wrappedValue: Value) {
+        #if DEBUG
+        assert(wrappedValue.isFrozen, "Object should be frozen")
+        #endif
+        self.wrappedValue = wrappedValue
+    }
+}
+
+/// This property wrapper ensures that the passed object collection is frozen. In case  all the objects in the given collection
+/// aren't frozen an assert is raised.
+@propertyWrapper
+public struct EnsureFrozenCollection<Value: Collection<ThreadConfined>> {
+    public let wrappedValue: Value
+
+    public init(wrappedValue: Value) {
+        #if DEBUG
+        assert(wrappedValue.allSatisfy { $0.isFrozen }, "All objects in collection should be frozen")
+        #endif
+        self.wrappedValue = wrappedValue
+    }
+}