making it work on more recent versions of unity

Author: LeoUnity

Assets/Tests/InputSystem.Editor/Unity.InputSystem.Tests.Editor.asmdef

@@ -5,6 +5,7 @@
         "UnityEngine.TestRunner",
         "UnityEditor.TestRunner",
         "Unity.InputSystem",
+        "Unity.InputSystem.Editor",
         "Unity.InputSystem.TestFramework"
     ],
     "includePlatforms": [

Assets/Tests/InputSystem/Unity.InputSystem.Tests.asmdef

@@ -11,7 +11,8 @@
         "UnityEditor.TestRunner",
         "Unity.PerformanceTesting",
         "Unity.Coding.Editor",
-        "Unity.InputSystem.ForUI"
+        "Unity.InputSystem.ForUI",
+        "Unity.InputSystem.ForUI.Editor"
     ],
     "includePlatforms": [],
     "excludePlatforms": [],

Packages/com.unity.inputsystem/Editor.meta

@@ -8,4 +8,5 @@
 [assembly: InternalsVisibleTo("Unity.InputSystem.Tests")]
 [assembly: InternalsVisibleTo("Unity.InputSystem.IntegrationTests")]
 [assembly: InternalsVisibleTo("Unity.InputSystem.ForUI")] // To avoid minor bump
+[assembly: InternalsVisibleTo("Unity.InputSystem.ForUI.Editor")] // To avoid minor bump
 

Packages/com.unity.inputsystem/Editor/AssemblyInfo.cs

@@ -9,10 +9,12 @@ static EditorInitialization()
         {
             EditorHooks.m_SettingsProviderConfigKeyGetter = () => InputSettingsProvider.kEditorBuildSettingsConfigKey;
 
+#if UNITY_INPUT_SYSTEM_PROJECT_WIDE_ACTIONS
             EditorHooks.m_ProjectWideActionsBuildProvideractionsToIncludeInPlayerBuildSetter = (value) =>
                 ProjectWideActionsBuildProvider.actionsToIncludeInPlayerBuild = value;
             EditorHooks.m_ProjectWideActionsBuildProvideractionsToIncludeInPlayerBuildGetter = () =>
                 ProjectWideActionsBuildProvider.actionsToIncludeInPlayerBuild;
+#endif
 
             EditorHooks.m_InputSettingsProviderForceReload = InputSettingsProvider.ForceReload;
 

Packages/com.unity.inputsystem/Editor/EditorInitialization.cs

@@ -0,0 +1,7 @@
+using System.Runtime.CompilerServices;
+using UnityEngine.Scripting;
+
+[assembly: InternalsVisibleTo("UnityEngine.InputForUIVisualizer")]
+[assembly: InternalsVisibleTo("Unity.InputSystem.ForUI")]
+[assembly: InternalsVisibleTo("Unity.InputSystem.Tests")]
+[assembly: AlwaysLinkAssembly]