diff --git a/src/cl_gui_textedit.clas.abap b/src/cl_gui_textedit.clas.abap
index 1f7784a..b2102a7 100644
--- a/src/cl_gui_textedit.clas.abap
+++ b/src/cl_gui_textedit.clas.abap
@@ -1,8 +1,45 @@
 CLASS cl_gui_textedit DEFINITION INHERITING FROM cl_gui_control PUBLIC.
   PUBLIC SECTION.
     CONSTANTS false TYPE i VALUE 0.
+
+    METHODS constructor
+      IMPORTING
+        max_number_chars TYPE i OPTIONAL
+        parent           TYPE REF TO cl_gui_container.
+
+    METHODS set_toolbar_mode
+      IMPORTING
+        toolbar_mode TYPE i DEFAULT false.
+
+    METHODS set_statusbar_mode
+      IMPORTING
+        statusbar_mode TYPE i DEFAULT false.
+
+    METHODS get_textstream
+      IMPORTING
+        only_when_modified TYPE i DEFAULT false
+      EXPORTING
+        text               TYPE string
+        is_modified        TYPE i.
+
 ENDCLASS.
 
 CLASS cl_gui_textedit IMPLEMENTATION.
 
+  METHOD constructor.
+    ASSERT 1 = 2.
+  ENDMETHOD.
+
+  METHOD set_toolbar_mode.
+    ASSERT 1 = 2.
+  ENDMETHOD.
+
+  METHOD set_statusbar_mode.
+    ASSERT 1 = 2.
+  ENDMETHOD.
+
+  METHOD get_textstream.
+    ASSERT 1 = 2.
+  ENDMETHOD.
+
 ENDCLASS.
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