import { PortabilityMessage, TransactionPayload } from './messageTypes';
export declare const sendPortabilityMessage: (message: PortabilityMessage, webViewRef?: React.RefObject<any>) => void;
export declare const createTransactionMessage: (txs: TransactionPayload[], type: "TRANSACTION_INITIATED" | "TRANSACTION_SIGNED") => PortabilityMessage;
//# sourceMappingURL=postMessage.d.ts.map