-typedef Callback1<const char*> StringImportCallback;
-template<typename FirstArgument, void (*func)(FirstArgument)>
-class FreeCaller1;
+extern ui::Widget g_page_textures;
+
+void TextureBrowser_exportTitle(const Callback<void(const char *)> &importer);
+
+typedef FreeCaller<void(
+ const Callback<void(const char *)> &), TextureBrowser_exportTitle> TextureBrowserExportTitleCaller;
+
+const Vector3 &TextureBrowser_getBackgroundColour(TextureBrowser &textureBrowser);
+
+void TextureBrowser_setBackgroundColour(TextureBrowser &textureBrowser, const Vector3 &colour);