Contains two functions queryOne and queryAll that can
be {@link Puppeteer.registerCustomQueryHandler | registered}
as alternative querying strategies. The functions queryOne and queryAll
are executed in the page context. queryOne should take an Element and a
selector string as argument and return a single Element or null if no
element is found. queryAll takes the same arguments but should instead
return a NodeListOf<Element> or Array<Element> with all the elements
that match the given query selector.
Contains two functions
queryOneandqueryAllthat can be {@link Puppeteer.registerCustomQueryHandler | registered} as alternative querying strategies. The functionsqueryOneandqueryAllare executed in the page context.queryOneshould take anElementand a selector string as argument and return a singleElementornullif no element is found.queryAlltakes the same arguments but should instead return aNodeListOf<Element>orArray<Element>with all the elements that match the given query selector.