diff --git a/Sources/AppState/Application/Types/Helper/ApplicationLogger.swift b/Sources/AppState/Application/Types/Helper/ApplicationLogger.swift
index 4f739ca..61faf8e 100644
--- a/Sources/AppState/Application/Types/Helper/ApplicationLogger.swift
+++ b/Sources/AppState/Application/Types/Helper/ApplicationLogger.swift
@@ -1,7 +1,7 @@
 #if os(Linux) || os(Windows)
 open class ApplicationLogger {
-    open func log(
-        debug message: String,
+    open func debug(
+        _ message: String,
         fileID: StaticString,
         function: StaticString,
         line: Int,
@@ -16,8 +16,8 @@ open class ApplicationLogger {
         )
     }
 
-    open func log(
-        debug message: () -> String,
+    open func debug(
+        _ message: () -> String,
         fileID: StaticString,
         function: StaticString,
         line: Int,
@@ -32,8 +32,8 @@ open class ApplicationLogger {
         )
     }
 
-    open func log(
-        error: Error,
+    open func error(
+        _ error: Error,
         message: String,
         fileID: StaticString,
         function: StaticString,
diff --git a/Tests/AppStateTests/AppStateTests.swift b/Tests/AppStateTests/AppStateTests.swift
index 306aad6..6608698 100644
--- a/Tests/AppStateTests/AppStateTests.swift
+++ b/Tests/AppStateTests/AppStateTests.swift
@@ -19,7 +19,7 @@ fileprivate extension Application {
     }
 }
 
-fileprivate class ExampleViewModel: ObservableObject {
+fileprivate class ExampleViewModel {
     @AppState(\.username) var username
 
     func testPropertyWrapper() {
@@ -27,6 +27,10 @@ fileprivate class ExampleViewModel: ObservableObject {
     }
 }
 
+#if !os(Linux) && !os(Windows)
+extension ExampleViewModel: ObservableObject { }
+#endif
+
 fileprivate struct ExampleView {
     @AppState(\.username) var username
     @AppState(\.isLoading) var isLoading
diff --git a/Tests/AppStateTests/OptionalSliceTests.swift b/Tests/AppStateTests/OptionalSliceTests.swift
index b1cf048..c545613 100644
--- a/Tests/AppStateTests/OptionalSliceTests.swift
+++ b/Tests/AppStateTests/OptionalSliceTests.swift
@@ -23,7 +23,7 @@ fileprivate extension Application {
     }
 }
 
-fileprivate class ExampleViewModel: ObservableObject {
+fileprivate class ExampleViewModel {
     @OptionalSlice(\.exampleValue, \.username) var username
     @OptionalConstant(\.exampleValue, \.value) var value
     @OptionalSlice(\.exampleValue, \.isLoading) var isLoading
@@ -33,6 +33,10 @@ fileprivate class ExampleViewModel: ObservableObject {
     }
 }
 
+#if !os(Linux) && !os(Windows)
+extension ExampleViewModel: ObservableObject { }
+#endif
+
 fileprivate struct ExampleView {
     @OptionalSlice(\.exampleValue, \.username) var username
     @OptionalSlice(\.exampleValue, \.isLoading) var isLoading
diff --git a/Tests/AppStateTests/SecureStateTests.swift b/Tests/AppStateTests/SecureStateTests.swift
index 08855fb..b0fb849 100644
--- a/Tests/AppStateTests/SecureStateTests.swift
+++ b/Tests/AppStateTests/SecureStateTests.swift
@@ -1,7 +1,5 @@
-import Foundation
 #if !os(Linux) && !os(Windows)
 import SwiftUI
-#endif
 import XCTest
 @testable import AppState
 
@@ -20,9 +18,7 @@ fileprivate class ExampleSecureViewModel: ObservableObject {
 
     func testPropertyWrapper() {
         token = "QWERTY"
-        #if !os(Linux) && !os(Windows)
         _ = Picker("Picker", selection: $token, content: EmptyView.init)
-        #endif
     }
 }
 
@@ -75,3 +71,4 @@ final class SecureStateTests: XCTestCase {
         XCTAssertNil(viewModel.token)
     }
 }
+#endif
diff --git a/Tests/AppStateTests/SliceTests.swift b/Tests/AppStateTests/SliceTests.swift
index cc71b44..6a85ed1 100644
--- a/Tests/AppStateTests/SliceTests.swift
+++ b/Tests/AppStateTests/SliceTests.swift
@@ -25,7 +25,7 @@ fileprivate extension Application {
     }
 }
 
-fileprivate class ExampleViewModel: ObservableObject {
+fileprivate class ExampleViewModel {
     @Slice(\.exampleValue, \.username) var username
     @Constant(\.exampleValue, \.value) var value
 
@@ -34,6 +34,10 @@ fileprivate class ExampleViewModel: ObservableObject {
     }
 }
 
+#if !os(Linux) && !os(Windows)
+extension ExampleViewModel: ObservableObject { }
+#endif
+
 fileprivate struct ExampleView {
     @Slice(\.exampleValue, \.username) var username
     @Slice(\.exampleValue, \.isLoading) var isLoading
diff --git a/Tests/AppStateTests/StoredStateTests.swift b/Tests/AppStateTests/StoredStateTests.swift
index 9e03434..5e9a80e 100644
--- a/Tests/AppStateTests/StoredStateTests.swift
+++ b/Tests/AppStateTests/StoredStateTests.swift
@@ -15,7 +15,7 @@ fileprivate struct ExampleStoredValue {
     @StoredState(\.storedValue) var count
 }
 
-fileprivate class ExampleStoringViewModel: ObservableObject {
+fileprivate class ExampleStoringViewModel {
     @StoredState(\.storedValue) var count
 
     func testPropertyWrapper() {
@@ -30,6 +30,10 @@ fileprivate class ExampleStoringViewModel: ObservableObject {
     }
 }
 
+#if !os(Linux) && !os(Windows)
+extension ExampleStoringViewModel: ObservableObject { }
+#endif
+
 final class StoredStateTests: XCTestCase {
     override class func setUp() {
         Application.logging(isEnabled: true)