mirror of
https://github.com/swc-project/swc.git
synced 2024-12-28 08:04:43 +03:00
37 lines
490 B
TypeScript
37 lines
490 B
TypeScript
//@filename: file.tsx
|
|
//@jsx: preserve
|
|
declare module JSX {
|
|
interface Element { }
|
|
interface IntrinsicElements { }
|
|
}
|
|
|
|
// Error
|
|
var Div = 3;
|
|
<Div />;
|
|
|
|
// OK
|
|
function Fact(): any { return null; }
|
|
<Fact />
|
|
|
|
// Error
|
|
function Fnum(): number{ return 42; }
|
|
<Fnum />
|
|
|
|
interface Obj1 {
|
|
new(): {};
|
|
(): number;
|
|
}
|
|
var Obj1: Obj1;
|
|
<Obj1 />; // OK, prefer construct signatures
|
|
|
|
interface Obj2 {
|
|
(): number;
|
|
}
|
|
var Obj2: Obj2;
|
|
<Obj2 />; // Error
|
|
|
|
interface Obj3 {
|
|
}
|
|
var Obj3: Obj3;
|
|
<Obj3 />; // Error
|