void GlobalCommands_insert( const char* name, const Callback<void()>& callback, const Accelerator& accelerator = accelerator_null() );
const Command& GlobalCommands_find( const char* name );
-void GlobalToggles_insert( const char* name, const Callback<void()>& callback, const ImportExportCallback<bool>::Export_t& exportCallback, const Accelerator& accelerator = accelerator_null() );
+void GlobalToggles_insert( const char* name, const Callback<void()>& callback, const Callback<void(const Callback<void(bool)> &)>& exportCallback, const Accelerator& accelerator = accelerator_null() );
const Toggle& GlobalToggles_find( const char* name );
void GlobalKeyEvents_insert( const char* name, const Accelerator& accelerator, const Callback<void()>& keyDown, const Callback<void()>& keyUp );