SignatureAndData: {
    typeUrl: string;
    decode(input: Uint8Array | BinaryReader, length?: number): SignatureAndData;
    encode(message: SignatureAndData, writer?: BinaryWriter): BinaryWriter;
    fromAmino(object: SignatureAndDataAmino): SignatureAndData;
    fromAminoMsg(object: SignatureAndDataAminoMsg): SignatureAndData;
    fromPartial(object: {
        data?: Uint8Array;
        dataType?: DataType;
        signature?: Uint8Array;
        timestamp?: bigint;
    }): SignatureAndData;
    fromProtoMsg(message: SignatureAndDataProtoMsg): SignatureAndData;
    toAmino(message: SignatureAndData): SignatureAndDataAmino;
    toAminoMsg(message: SignatureAndData): SignatureAndDataAminoMsg;
    toProto(message: SignatureAndData): Uint8Array;
    toProtoMsg(message: SignatureAndData): SignatureAndDataProtoMsg;
}