ElectronNET.API: Move API code to subfolder

src/ElectronNET.API/API/Entities/FileIconOptions.cs

@@ -0,0 +1,25 @@
+namespace ElectronNET.API.Entities
+{
+    /// <summary>
+    /// 
+    /// </summary>
+    public class FileIconOptions
+    {
+        /// <summary>
+        /// Gets the size.
+        /// </summary>
+        /// <value>
+        /// The size.
+        /// </value>
+        public string Size { get; private set; }
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="FileIconOptions"/> class.
+        /// </summary>
+        /// <param name="fileIconSize">Size of the file icon.</param>
+        public FileIconOptions(FileIconSize fileIconSize)
+        {
+            Size = fileIconSize.ToString();
+        }
+    }
+}