method IsolatedWorld.prototype.waitForSelectorRe-exportimport { IsolatedWorld } from "https://deno.land/x/puppeteer@16.2.0/mod.ts"; waitForSelector<Selector extends string>(selector: Selector, options: WaitForSelectorOptions): Promise<ElementHandle<NodeFor<Selector>> | null>Type ParametersSelector extends stringParametersselector: Selectoroptions: WaitForSelectorOptionsReturnsPromise<ElementHandle<NodeFor<Selector>> | null>