Created
May 5, 2018 20:40
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// rendering a plain div | |
<Any />; // -> <div /> | |
// using props defined on a div | |
<Any style={{ color: 'red' }} />; // -> <div style={{ color: 'red' }} /> | |
// Declaring a new Input type | |
const Input = Any.ofType<'input'>(); | |
// Failure to pass literal 'input' to is will be a type failure | |
<Input is="input" />; | |
// You can also now include input specific props. Including 'type' and 'value' | |
// would be a type failure with the div. | |
<Input is="input" type="text" value="text value" />; | |
// Using components | |
type BoxProps = { | |
color: string; | |
}; | |
const StatelessBox: SFC<BoxProps> = ({ color }) => <div style={{ color }} />; | |
// When using `ofType` with functional components you need to use `typeof`. | |
const AnyStatelessBox = Any.ofType<typeof StatelessBox>(); | |
// Failure to include both `StatelessBox` and `color` is a type error now. | |
<AnyStatelessBox is={StatelessBox} color="red" />; | |
class Box extends Component<BoxProps> { | |
public render() { | |
const { color } = this.props; | |
return <div style={{ color }} />; | |
} | |
} | |
// Testing with class components. | |
// Note that `typeof` is no longer required here. | |
const AnyBox = Any.ofType<Box>(); | |
<AnyBox is={Box} color="red" />; | |
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