Microsoft/TypeScript

Update lib.dom.d.ts: `MutationObserverInit.attributeFilter` can accept an iterator

Open

#55.990 aperta il 5 ott 2023

Vedi su GitHub
 (0 commenti) (0 reazioni) (0 assegnatari)TypeScript (6726 fork)batch import
BugDomain: lib.d.tsHelp Wanted

Metriche repository

Star
 (48.455 star)
Metriche merge PR
 (Merge medio 6g 17h) (9 PR mergiate in 30 g)

Descrizione

⚙ Compilation target

n/a

⚙ Library

lib.dom

Missing / Incorrect Definition

MutationObserverInit

Sample Code

The following code works in Chredge, Firefox, and Safari:

const obs = new MutationObserver((records) => {
    console.log(...records)
})

const s = new Set(['foo', 'bar'])

obs.observe(document.body, {
  attributeFilter: s.keys() // <--------- HERE
})

document.body.setAttribute('foo', 'foo')
document.body.removeAttribute('foo')
document.body.setAttribute('bar', 'bar')
document.body.removeAttribute('bar')

Edge screenshot:

Documentation Link

https://developer.mozilla.org/en-US/docs/Web/API/MutationObserver/observe#parameters

WIP Pull Request

Guida contributor