If the report is accurate, MacBook Pros will only pack USB Type C and Thunderbolt 3 ports. As with the new MacBook, you’d presumably charge it through the USB-C port and connect peripherals via Thunderbolt 3.
That means you’d need some kind of USB 3.0 adapter, since the majority of storage and other peripherals still use the traditional standard. For the MacBook, Apple sells a $79 USB-C dock that gives you USB 3.0, USB-C for power and an HDMI connection.