Microsoft/TypeScript
Update lib.dom.d.ts: `MutationObserverInit.attributeFilter` can accept an iterator
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#55 990 ouverte le 5 oct. 2023
BugDomain: lib.d.tsHelp Wanted
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Description
⚙ 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