Add 'src/modules/launcher/' from commit '28acd466b352a807910cebbc74477d3173b31511'

git-subtree-dir: src/modules/launcher
git-subtree-mainline: 852689b3df
git-subtree-split: 28acd466b3

src/modules/launcher/Wox.Plugin/BaseModel.cs

@@ -0,0 +1,17 @@
+using System.ComponentModel;
+using System.Runtime.CompilerServices;
+using JetBrains.Annotations;
+
+namespace Wox.Plugin
+{
+    public class BaseModel : INotifyPropertyChanged
+    {
+        public event PropertyChangedEventHandler PropertyChanged;
+
+        [NotifyPropertyChangedInvocator]
+        protected void OnPropertyChanged([CallerMemberName] string propertyName = null)
+        {
+            PropertyChanged?.Invoke(this, new PropertyChangedEventArgs(propertyName));  
+        }
+    }
+}