How to use the @nakedobjects/services.Pane.Pane1 function in @nakedobjects/services

cicero = () => {
        this.urlManager.singlePane(this.clickHandler.pane(Pane.Pane1));
        this.urlManager.cicero();
    }

goHome = (right?: boolean) => {
        const newPane = this.clickHandler.pane(Pane.Pane1, right);

        if (this.configService.config.leftClickHomeAlwaysGoesToSinglePane && newPane === Pane.Pane1) {
            this.urlManager.setHomeSinglePane();
        } else {
            this.urlManager.setHome(newPane);
        }
    }