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export default class CounterApp extends React.Component {
constructor(props) {
super(props);
this.state = { count: 0 };
this.increaseCount = this.increaseCount.bind(this);
}
increaseCount() {
this.setState({ count: this.state.count + 1 });
}
render() {
return (
<div className="App">
<button onClick={this.increaseCount}>COUNT ({this.state.count})</button>
</div>
);
}
}
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