method IsolatedWorld.prototype.adoptBackendNodeimport { IsolatedWorld } from "https://dotland.deno.dev/x/puppeteer@16.2.0/vendor/puppeteer-core/puppeteer/types.d.ts"; adoptBackendNode(backendNodeId?: Protocol.DOM.BackendNodeId): Promise<JSHandle<any>>ParametersoptionalbackendNodeId: Protocol.DOM.BackendNodeIdReturnsPromise<JSHandle<any>>