import type { DynamicClient } from '../../../client/types';
/**
 * Warms the browser's connection (DNS + TCP + TLS) to the embedded-wallet
 * iframe origin so the iframe mounted after authentication completes loads on
 * a hot connection. Called when an auth flow starts (OTP send/verify, social
 * callback). Safe to call repeatedly; no-op on React Native / SSR and when
 * Dynamic WaaS is not enabled.
 *
 * @param client - The Dynamic client instance.
 * @notInstrumented
 */
export declare const preconnectWaasIframe: (client: DynamicClient) => void;
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