import { ThpState } from './ThpState';
import { TransportProtocolDecode } from '../types';
import { ThpMessageResponse } from './messages';
type ProtobufDecoder = (messageType: string | number, payload: Buffer) => {
    type: string;
    message: Record<string, unknown>;
};
type MessageV2 = ReturnType<TransportProtocolDecode>;
export declare const decodeSendAck: (decodedMessage: MessageV2) => ThpMessageResponse | undefined;
export declare const decode: (decodedMessage: MessageV2, protobufDecoder: ProtobufDecoder, thpState?: ThpState) => ThpMessageResponse;
export {};
//# sourceMappingURL=decode.d.ts.map