[gnome-builder/wip/gtk4-port] libide/gui: fix some gir warnings

[Christian Hergert <chergert src gnome org>]

commit ac3b9976eb3e69dd387126bb8d51e02a1f08af11
Author: Christian Hergert <chergert redhat com>
Date:   Wed Mar 30 15:18:18 2022 -0700

    libide/gui: fix some gir warnings

 src/libide/gui/ide-grid.c  | 8 ++++++++
 src/libide/gui/meson.build | 1 +
 2 files changed, 9 insertions(+)
---
diff --git a/src/libide/gui/ide-grid.c b/src/libide/gui/ide-grid.c
index 9f41e7ee6..3a6713a5f 100644
--- a/src/libide/gui/ide-grid.c
+++ b/src/libide/gui/ide-grid.c
@@ -65,6 +65,14 @@ ide_grid_new (void)
   return g_object_new (IDE_TYPE_GRID, NULL);
 }
 
+/**
+ * ide_grid_foreach_page:
+ * @self: a #IdeGrid
+ * @callback: (scope call): callback to execute for each page found
+ * @user_data: closure data for @callback
+ *
+ * Calls @callback for each #IdePage found in the grid.
+ */
 void
 ide_grid_foreach_page (IdeGrid         *self,
                        IdePageCallback  callback,
diff --git a/src/libide/gui/meson.build b/src/libide/gui/meson.build
index 0f9f1d9e2..470114f90 100644
--- a/src/libide/gui/meson.build
+++ b/src/libide/gui/meson.build
@@ -12,6 +12,7 @@ libide_gui_public_headers = [
   'ide-application-addin.h',
   'ide-config-view-addin.h',
   'ide-environment-editor.h',
+  'ide-frame.h',
   'ide-frame-addin.h',
   'ide-grid.h',
   'ide-gui-global.h',