src/vs/workbench/contrib/preferences/browser/preferencesEditor.ts/PreferencesRenderersController/_getAllPreferences
class PreferencesRenderersController:	private _getAllPreferences(preferencesRenderer: IPreferencesRenderer<ISetting>): ISettingsGroup[] {
		return preferencesRenderer ? (<ISettingsEditorModel>preferencesRenderer.preferencesModel).settingsGroups : [];
	}