Built-in type declaration for XMLHttpRequest is missing a readonly property 'responseURL'

[quyin]

TypeScript Version: 2.0.3

Code

let xhr = new XMLHttpRequest();
console.log(xhr.responseURL);

Expected behavior:

The compiler should be able to compile the code without errors.

Here is the MDN documentation for this property.

Actual behavior:

tsc complains:

error TS2339: Property 'responseURL' does not exist on type 'XMLHttpRequest'.

[kitsonk]

These typings come from TSJS-lib-generator where contributions are greatly welcomed.

[quyin]

@kitsonk Thanks for the information!