Add supported OS platform annotations

ElectronNET.API/Entities/OpenDialogProperty.cs

@@ -1,4 +1,6 @@
-namespace ElectronNET.API.Entities
+using System.Runtime.Versioning;
+
+namespace ElectronNET.API.Entities
 {
     /// <summary>
     /// 
@@ -28,21 +30,66 @@
         /// <summary>
         /// The create directory
         /// </summary>
+        [SupportedOSPlatform("macos")]
         createDirectory,
 
         /// <summary>
         /// The prompt to create
         /// </summary>
+        [SupportedOSPlatform("windows")]
         promptToCreate,
 
         /// <summary>
         /// The no resolve aliases
         /// </summary>
+        [SupportedOSPlatform("macos")]
         noResolveAliases,
 
         /// <summary>
-        /// The treat package as directory
+        /// Treat packages, such as .app folders, as a directory instead of a file.
         /// </summary>
-        treatPackageAsDirectory
+        [SupportedOSPlatform("macos")]
+        treatPackageAsDirectory,
+
+        /// <summary>
+        /// Don't add the item being opened to recent documents list
+        /// </summary>
+        [SupportedOSPlatform("windows")]
+        dontAddToRecent
+    }
+
+    /// <summary>
+    /// 
+    /// </summary>
+    public enum SaveDialogProperty
+    {
+        /// <summary>
+        /// The show hidden files
+        /// </summary>
+        showHiddenFiles,
+
+        /// <summary>
+        /// The create directory
+        /// </summary>
+        [SupportedOSPlatform("macos")]
+        createDirectory,
+
+        /// <summary>
+        /// Treat packages, such as .app folders, as a directory instead of a file.
+        /// </summary>
+        [SupportedOSPlatform("macos")]
+        treatPackageAsDirectory,
+
+        /// <summary>
+        /// Sets whether the user will be presented a confirmation dialog if the user types a file name that already exists.
+        /// </summary>
+        [SupportedOSPlatform("linux")]
+        showOverwriteConfirmation,
+
+        /// <summary>
+        /// Don't add the item being opened to recent documents list
+        /// </summary>
+        [SupportedOSPlatform("windows")]
+        dontAddToRecent
     }
 }