<virtualType name="AuthorizenetAcceptjsAcceptPaymentCommand"
             type="Magento\AuthorizenetAcceptjs\Gateway\Command\AcceptPaymentStrategyCommand">
    <arguments>
        <argument name="commandPool" xsi:type="object">
            AuthorizenetAcceptjsCommandPool
        </argument>
    </arguments>
</virtualType>

This is a virtual type configuration.

This configuration is for the base area. Base area configurations will apply to all the sub-applications.

This virtualType configuration tells the Object Manager when a user wants a virtual AuthorizenetAcceptjsAcceptPaymentCommand object that it should return a Magento\AuthorizenetAcceptjs\Gateway\Command\AcceptPaymentStrategyCommand object.

This configuration tells the Object Manager that when a user wants a AuthorizenetAcceptjsAcceptPaymentCommand object that the following arguments should be used in the foo object's constructor.

• $commandPool = new AuthorizenetAcceptjsCommandPool (...)