@salesforce/design-system-react/components/tooltip/__examples__/base.jsx

Salesforce Lightning Design System for React

import React from 'react';

import IconSettings from '~/components/icon-settings';
import Tooltip from '~/components/tooltip'; // `~` is replaced with design-system-react at runtime
import Icon from '~/components/icon';

class Example extends React.Component {
	static displayName = 'TooltipExample';

	render() {
		return (
			<IconSettings iconPath="/assets/icons">
				<Tooltip
					align="top left"
					content="Sit nulla est ex deserunt exercitation anim occaecat. Nostrud ullamco deserunt aute id consequat veniam incididunt duis in sint irure nisi."
				>
					<a href="javascript:void(0)">
						<Icon
							assistiveText={{ label: 'Tooltip with icon' }}
							category="utility"
							name="info"
							size="x-small"
						/>
					</a>
				</Tooltip>
			</IconSettings>
		);
	}
}

export default Example; // export is replaced with `ReactDOM.render(<Example />, mountNode);` at runtime