get preact files into root

src/components/SplitPane.jsx

@@ -0,0 +1,50 @@
+import { h, Component } from 'preact';
+import Split from 'split.js';
+import { log } from '../utils';
+
+export class SplitPane extends Component {
+	// shouldComponentUpdate(nextProps, nextState) {
+	// 	return (
+	// 		nextProps.direction !== this.props.direction ||
+	// 		nextProps.sizes.join('') !== this.props.sizes.join('')
+	// 	);
+	// }
+	componentDidMount() {
+		this.updateSplit();
+	}
+	componentWillUpdate() {
+		if (this.splitInstance) {
+			this.splitInstance.destroy();
+		}
+	}
+	componentDidUpdate() {
+		this.updateSplit();
+	}
+	updateSplit() {
+		const options = {
+			direction: this.props.direction,
+			minSize: this.props.minSize,
+			gutterSize: 6,
+			sizes: this.props.sizes
+		};
+		if (this.props.onDragEnd) {
+			options.onDragEnd = this.props.onDragEnd;
+		}
+		if (this.props.onDragStart) {
+			options.onDragStart = this.props.onDragStart;
+		}
+
+		// log('SIZE UPDATTED', ...options);
+		this.splitInstance = Split(
+			this.props.children.map(node => '#' + node.attributes.id),
+			options
+		);
+		if (this.props.onSplit) {
+			this.props.onSplit(this.splitInstance);
+		}
+	}
+	render() {
+		const { children, ...props } = this.props;
+		return <div {...props}>{this.props.children}</div>;
+	}
+}