Timeless refactor

src/Core/FileTime.Core.Abstraction/Timeline/ITimelessContentProvider.cs

@@ -0,0 +1,16 @@
+using System.Reactive.Subjects;
+using FileTime.Core.Enums;
+using FileTime.Core.Models;
+
+namespace FileTime.Core.Timeline;
+
+public interface ITimelessContentProvider
+{
+    BehaviorSubject<PointInTime> CurrentPointInTime { get; }
+
+    Task<IItem> GetItemByFullNameAsync(FullName fullName,
+        PointInTime? pointInTime,
+        bool forceResolve = false,
+        AbsolutePathType forceResolvePathType = AbsolutePathType.Unknown,
+        ItemInitializationSettings itemInitializationSettings = default);
+}