tests/cases/conformance/jsx/file.tsx(9,13): error TS2605: JSX element type 'undefined' is not a constructor function for JSX elements.
tests/cases/conformance/jsx/file.tsx(10,11): error TS2605: JSX element type 'undefined' is not a constructor function for JSX elements.


==== tests/cases/conformance/jsx/file.tsx (2 errors) ====
    import React = require('react');
    
    const Foo = (props: any) => undefined;
    function Greet(x: {name?: string}) {
    	return undefined;
    }
    
    // Error
    const foo = <Foo />;
                ~~~~~~~
!!! error TS2605: JSX element type 'undefined' is not a constructor function for JSX elements.
    const G = <Greet />;
              ~~~~~~~~~
!!! error TS2605: JSX element type 'undefined' is not a constructor function for JSX elements.