diff --git a/minisqlquery-master/src/MiniSqlQuery.Core/IQueryEditor.cs b/minisqlquery-master/src/MiniSqlQuery.Core/IQueryEditor.cs
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+#region License
+
+// Copyright 2005-2019 Paul Kohler (https://github.com/paulkohler/minisqlquery). All rights reserved.
+// This source code is made available under the terms of the GNU Lesser General Public License v3.0
+// https://github.com/paulkohler/minisqlquery/blob/master/LICENSE
+
+#endregion
+
+using System.Windows.Forms;
+using ICSharpCode.TextEditor.Gui.CompletionWindow;
+
+namespace MiniSqlQuery.Core
+{
+ /// <summary>
+ /// The functions of the editing window.
+ /// </summary>
+ public interface IQueryEditor : IPerformTask, IFindReplaceProvider, INavigatableDocument, IQueryBatchProvider, IEditor
+ {
+ /// <summary>
+ /// Gets a reference to the actual editor control.
+ /// </summary>
+ /// <value>The editor control.</value>
+ Control EditorControl { get; }
+
+ /// <summary>
+ /// Sets the "status" text for the form.
+ /// </summary>
+ /// <param name = "text">The message to appear in the status bar.</param>
+ void SetStatus(string text);
+
+ /// <summary>
+ /// Access to the code completion window.
+ /// </summary>
+ CodeCompletionWindow CodeCompletionWindow { get; set; }
+ }
+}
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