Optional deprecatedLegacyContext: anyOptional contextOptional defaultUsed to define default values for the props accepted by the component.
type Props = { name?: string }
const MyComponent: FC<Props> = (props) => {
return <div>{props.name}</div>
}
MyComponent.defaultProps = {
name: 'John Doe'
}
Optional displayUsed in debugging messages. You might want to set it explicitly if you want to display a different name for debugging purposes.
const MyComponent: FC = () => {
return <div>Hello!</div>
}
MyComponent.displayName = 'MyAwesomeComponent'
Optional propUsed to declare the types of the props accepted by the component. These types will be checked during rendering and in development only.
We recommend using TypeScript instead of checking prop types at runtime.
It will render the first matching
<Case />, or the first encountered<Default />(ornull).This component can contain any number of
<Case />and one<Default />blocks