1 files changed, 21 insertions, 1 deletions

diff --git a/src/api/burn/WixToolset.Mba.Core/IDefaultBootstrapperApplication.cs b/src/api/burn/WixToolset.Mba.Core/IDefaultBootstrapperApplication.cs
index e809a965..ce06408e 100644
--- a/src/api/burn/WixToolset.Mba.Core/IDefaultBootstrapperApplication.cs
+++ b/src/api/burn/WixToolset.Mba.Core/IDefaultBootstrapperApplication.cs
@@ -134,6 +134,11 @@ namespace WixToolset.Mba.Core
         event EventHandler<DetectBeginEventArgs> DetectBegin;
 
         /// <summary>
+        /// Fired when a package was not detected but a package using the same provider key was.
+        /// </summary>
+        event EventHandler<DetectCompatibleMsiPackageEventArgs> DetectCompatibleMsiPackage;
+
+        /// <summary>
         /// Fired when the detection phase has completed.
         /// </summary>
         event EventHandler<DetectCompleteEventArgs> DetectComplete;
@@ -269,6 +274,16 @@ namespace WixToolset.Mba.Core
         event EventHandler<PlanBeginEventArgs> PlanBegin;
 
         /// <summary>
+        /// Fired when the engine plans a new, compatible package using the same provider key.
+        /// </summary>
+        event EventHandler<PlanCompatibleMsiPackageBeginEventArgs> PlanCompatibleMsiPackageBegin;
+
+        /// <summary>
+        /// Fired when the engine has completed planning the installation of a specific package.
+        /// </summary>
+        event EventHandler<PlanCompatibleMsiPackageCompleteEventArgs> PlanCompatibleMsiPackageComplete;
+
+        /// <summary>
         /// Fired when the engine has completed planning the installation.
         /// </summary>
         event EventHandler<PlanCompleteEventArgs> PlanComplete;
@@ -279,6 +294,11 @@ namespace WixToolset.Mba.Core
         event EventHandler<PlanForwardCompatibleBundleEventArgs> PlanForwardCompatibleBundle;
 
         /// <summary>
+        /// Fired when the engine has completed planning a compatible package.
+        /// </summary>
+        event EventHandler<PlannedCompatiblePackageEventArgs> PlannedCompatiblePackage;
+
+        /// <summary>
         /// Fired when the engine has completed planning a package.
         /// </summary>
         event EventHandler<PlannedPackageEventArgs> PlannedPackage;
@@ -399,4 +419,4 @@ namespace WixToolset.Mba.Core
         /// </summary>
         event EventHandler<UnregisterCompleteEventArgs> UnregisterComplete;
     }
-}
\ No newline at end of file
+}