export type AnnouncedProvider = {
    /** Stable identifier for the wallet/extension (e.g. chrome.runtime.id). */
    id: string;
    /** Display name for pickers. */
    name: string;
    /** Optional icon (data URL or https URL) */
    icon?: string | undefined;
    /**
     * Optional routing key for postMessage-based transports.
     * For extensions, this should typically equal `id`.
     */
    target?: string | undefined;
};
export declare function requestAnnouncedProviders(options?: {
    timeoutMs?: number | undefined;
}): Promise<AnnouncedProvider[]>;
//# sourceMappingURL=announce-discovery.d.ts.map