class Account
{
    protected:
        char* FIO;
        long INN;

        available_privileges privileges;

        WalletList wallet;
    public:
        Account(string newFIO, long newINN);
        virtual ~Account();

        bool CreateWallet( char Currency[4] );
        void DeleteWallet( char Currency[4] );

        bool AddMoney( long Summ, Money Wallet );
        bool SendMoney( long INN, char Currency[4], long Summ,  );
};

Account::Account (string newFIO, long newINN) {
    this.privileges = ordinary;
    this.wallet = NULL;

    this.INN = newINN;

    this->FIO = new char[newFIO.length + 1];
    strcpy( this->FIO, newFIO.c_str());
}

Account::~Account () {
    this.wallet.~WalletList();
    delete[] this->FIO;
}

Текст ошибки:
g++ -c modules/account/account.cpp -o bin/account.o
modules/account/account.cpp:5:1: error: ‘Account’ does not name a type
 Account::Account (string newFIO, long newINN) {
 ^~~~~~~
modules/account/account.cpp:15:1: error: ‘Account’ does not name a type
 Account::~Account () {