diff --git a/src/RadLine/ILineDecorationRenderer.cs b/src/RadLine/ILineDecorationRenderer.cs
new file mode 100644
index 0000000..bc64216
--- /dev/null
+++ b/src/RadLine/ILineDecorationRenderer.cs
@@ -0,0 +1,7 @@
+namespace RadLine
+{
+    public interface ILineDecorationRenderer
+    {
+        void RenderLineDecoration(LineBuffer buffer);
+    }
+}
diff --git a/src/RadLine/LineEditor.cs b/src/RadLine/LineEditor.cs
index 440688a..765abdd 100644
--- a/src/RadLine/LineEditor.cs
+++ b/src/RadLine/LineEditor.cs
@@ -26,6 +26,8 @@ public sealed class LineEditor : IHighlighterAccessor
         public IHighlighter? Highlighter { get; init; }
         public ILineEditorHistory History => _history;
 
+        public ILineDecorationRenderer? LineDecorationRenderer { get; init; }
+
         public LineEditor(IAnsiConsole? terminal = null, IInputSource? source = null, IServiceProvider? provider = null)
         {
             _console = terminal ?? AnsiConsole.Console;
@@ -185,6 +187,7 @@ public static bool IsSupported(IAnsiConsole console)
 
                 // Render the line
                 _renderer.RenderLine(state);
+                LineDecorationRenderer?.RenderLineDecoration(state.Buffer);
             }
         }