TypeScript-DOM-lib-generator

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Event type for readystatechange is not specific enough

4

Fixes https://github.com/microsoft/TypeScript/issues/41775 I was a little bit unsure whether its best to use `ProgressEvent` vs making `Event` generic (`Event`) and then using `Event`.

jonhue

adding new ServiceWorkerEvent interface to allow new event target

2

Addresses Issue microsoft/typescript#40153. - created new interface ServiceWorkerEvent - trying to edit ServiceWorkerEventMap's statechange property type.

sarahzhao25

fix: add FormData to URLSearchParams constructor

13

See https://github.com/microsoft/TypeScript/issues/30584 I'm aware that URLSearchParams also accepts generic iterators (see https://github.com/microsoft/TSJS-lib-generator/issues/741) but mostly interested in getting _this specific pattern_ fixed quickly, as it's used a lot.

keithamus

fix(dom): DOMRECTList index can return undefined

3

See https://drafts.fxtf.org/geometry-1/#domrectlist

keithamus

fix(NamedNodeMap): Index signature accepts `string`

1

See the [**DOM Specification**](https://dom.spec.whatwg.org/#interface-namednodemap) for details.

ExE-Boss

There are some web API packages in DefinitelyTyped mainly to use APIs with bad browser support. Those should be able to be generated here to prevent unwanted deviation. (Part of...

saschanaz

HTMLVideoElement.play may be undefined

4

According to [MDN](https://developer.mozilla.org/en-US/docs/Web/API/HTMLMediaElement/play#return_value), "older browsers may not return a value from `play()`." I also got an alert about that in production shortly after deploying a change that used `play().catch()` without...

alcar

See https://github.com/heycam/webidl/pull/936. - `BigInt64Array` and `BigUint64Array` are introduced as keywords. - The `ArrayBufferView` and `BufferSource` aliases now include BigInt64Array and BigUint64Array as part of the union. Concretely, the only change...

TimothyGu

HTMLFormControlsCollection does not have string accessor

2

As per the spec (https://developer.mozilla.org/en-US/docs/Web/API/HTMLFormControlsCollection/namedItem), namedItem supports strings, but the accessor of `HTMLFormControlsCollection` is not updated to reflect this.

Paril

orta