function registerCustomQueryHandlerimport { registerCustomQueryHandler } from "https://dotland.deno.dev/x/puppeteer@16.2.0/mod.ts"; registerCustomQueryHandler(name: string, handler: CustomQueryHandler): voidRegisters a {@link CustomQueryHandler | custom query handler}. Registers a {@link CustomQueryHandler | custom query handler}. ExamplesExample 1 puppeteer.registerCustomQueryHandler('text', { … }); const aHandle = await page.$('text/…'); Parametersname: string The name that the custom query handler will be registered under. handler: CustomQueryHandler The {@link CustomQueryHandler | custom query handler} to register. Returnsvoid