19 lines
566 B
JavaScript
19 lines
566 B
JavaScript
const React = require("react");
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// Custom validator must match `ReactPropsCheckType`
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var Example = React.createClass({
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propTypes: {
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foo(props, propName, componentName, href) {
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(props: empty); // ok: props is `any`
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(propName: empty); // error: propName is a string
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(componentName: empty); // error: componentName is a string
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(href: empty); // error: href is an optional string
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return (0: mixed); // error: should return ?Error
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},
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}
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});
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// Inferred prop type is optional `any`
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(<Example />);
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(<Example foo={(0: mixed)} />);
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