React Design System: component Tooltip
Tooltip
A tooltip is a lightweight popover for showing additional information during hover interactions.
Component 'Tooltip'

First, you need to import a component to your code (сheck component path is right):

import Tooltip from "../../core/Tooltip";

To use the component, copy and paste an example from the CODE tab.
Default props of component can be omitted, they are applied automatically. For example, you can skip the prop type='def', because 'def' is the default value of prop 'type'.