class Blink extends Component{

    constructor(props){

        super(props);

        this.state = {

            showText: true

        };

        setInterval(

            () => {

                this.setState(funName => {

                    return{

                        showText: !funName.showText

                    };

                });

            }, 1000

        );

    }

    render(){

        let display = this.state.showText ? this.props.text:' ';

        return(

            <Text>{display}</Text>

        );

    }

}