text: 'use strict'
  
  module.exports = {
    OrderBook: require('./order_book'),
    BalanceInfo: require('./balance_info'),
    FundingCredit: require('./funding_credit'),
    FundingInfo: require('./funding_info'),
    FundingLoan: require('./funding_loan'),
    FundingOffer: require('./funding_offer'),
    FundingTrade: require('./funding_trade'),
    MarginInfo: require('./margin_info'),
    Notification: require('./notification'),
    Order: require('./order'),
    Position: require('./position'),
    Trade: require('./trade'),
    Wallet: require('./wallet'),
    WalletHist: require('./wallet_hist'),
    Alert: require('./alert'),
    TradingTicker: require('./trading_ticker'),
    TradingTickerHist: require('./trading_ticker_hist'),
    FundingTicker: require('./funding_ticker'),
    FundingTickerHist: require('./funding_ticker_hist'),
    PublicTrade: require('./public_trade'),
    Candle: require('./candle'),
    LedgerEntry: require('./ledger_entry'),
    Liquidations: require('./liquidations'),
    Movement: require('./movement'),
    UserInfo: require('./user_info'),
    Currency: require('./currency'),
    StatusMessagesDeriv: require('./status_messages_deriv'),
    Login: require('./login'),
    ChangeLog: require('./change_log'),
    PublicPulseProfile: require('./public_pulse_profile'),
    PulseMessage: require('./pulse_message'),
    Invoice: require('./invoice'),
    SymbolDetails: require('./symbol_details'),
    TransactionFee: require('./transaction_fee'),
    AccountSummary: require('./account_summary'),
    AuthPermission: require('./auth_permission'),
  
    isCollection: require('./util/is_collection')
  }
  