import { type Address, type Codec, type Decoder, type Encoder, type ReadonlyUint8Array } from "@solana/kit";
export type MessageReceived = {
    caller: Address;
    sourceDomain: number;
    nonce: ReadonlyUint8Array;
    sender: Address;
    finalityThresholdExecuted: number;
    messageBody: ReadonlyUint8Array;
};
export type MessageReceivedArgs = MessageReceived;
export declare function getMessageReceivedEncoder(): Encoder<MessageReceivedArgs>;
export declare function getMessageReceivedDecoder(): Decoder<MessageReceived>;
export declare function getMessageReceivedCodec(): Codec<MessageReceivedArgs, MessageReceived>;
