How to use the @dojo/widgets/splitpane/SplitPane.Direction.row function in @dojo/widgets

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					Quisque id purus ipsum. Aenean ac purus purus.
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				]),
				w(Button, {
					key: 'slidepane-button',
					theme: dojoTheme,
					onClick: () => this.setState({ slidepaneOpen: true })
				}, [ 'Open SlidePane' ])
			]),
			v('div', { classes: this.classes(css.component) }, [
				v('div', {
					classes: this.classes(css.splitContainer)
				}, [
					w(SplitPane, {
						direction: Direction.row,
						onResize: (size: number) => {
							this.setState({ nestedSizeA: size });
						},
						size: nestedSizeA,
						theme: dojoTheme,
						trailing: w(SplitPane, {
							direction: Direction.column,
							onResize: (size: number) => {
								this.setState({ nestedSizeB: size });
							},
							size: nestedSizeB,
							theme: dojoTheme
						})
					})
				])
			]),