1 files changed, 22 insertions, 1 deletions

diff --git a/src/WixToolset.Extensibility/Services/IWixToolsetServiceProvider.cs b/src/WixToolset.Extensibility/Services/IWixToolsetServiceProvider.cs
index c9ef36e1..0315f7ed 100644
--- a/src/WixToolset.Extensibility/Services/IWixToolsetServiceProvider.cs
+++ b/src/WixToolset.Extensibility/Services/IWixToolsetServiceProvider.cs
@@ -4,10 +4,31 @@ namespace WixToolset.Extensibility.Services
 {
     using System;
 
+    /// <summary>
+    /// Service provider.
+    /// </summary>
     public interface IWixToolsetServiceProvider : IServiceProvider
     {
+        /// <summary>
+        /// Gets a service from the service provider.
+        /// </summary>
+        /// <typeparam name="T">Type of service to get.</typeparam>
+        T GetService<T>() where T : class;
+
+        /// <summary>
+        /// Gets a service from the service provider.
+        /// </summary>
+        /// <param name="serviceType">Type of service to get.</param>
+        /// <param name="service">Retrieved service.</param>
+        /// <returns>True if the service was found, otherwise false</returns>
         bool TryGetService(Type serviceType, out object service);
+
+        /// <summary>
+        /// Gets a service from the service provider.
+        /// </summary>
+        /// <typeparam name="T">Type of service to get.</typeparam>
+        /// <param name="service">Retrieved service.</param>
+        /// <returns>True if the service was found, otherwise false</returns>
         bool TryGetService<T>(out T service) where T : class;
-        T GetService<T>() where T : class;
     }
 }