How to handle the response object in this module. If user dont give location permission then how could I again generate the location dialog box. Can you explaint the response from the module?

[webyonet]

export default class TestPage extends Component {
    state = {
        position: {},
    };

    constructor(props:Object) {
        super(props);
        this.setToUserLocation().catch(error => error);
    }

    async setToUserLocation():Promise {
        let checkLocation = await this.checkLocation();

        if (!Object.is(checkLocation, 'disabled')) {
            this.getLocation();
        } else {
            this.setToUserLocation().catch(error => error); // if location services is disabled try to show dialog 
        }
    }

    async checkLocation():Promise {
        return await LocationServicesDialogBox.checkLocationServicesIsEnabled({
            message: 'Use Location ?',
            ok: 'YES',
            cancel: 'NO'
        });
    }

    getLocation():void {
        navigator.geolocation.getCurrentPosition((position) => {
                this.setState({
                    position
                });
            },
            function(error) {
                this.getLocation(); // if no location info is received try recall 
            }.bind(this),
            { enableHighAccuracy: false, timeout: 20000, maximumAge: 1000 }
        );
    }
}