I often copy typescript code between preact and react apps and it's slightly annoying when some types have different names :( especially when they don't have to.

Here's a list from top of my head

• Preact.ComponentConstructor → React.ComponentClass
• Preact.FunctionalComponent → React.FunctionComponent
• Preact.ComponentFactory → React.ComponentType
• Preact.Preact{Context,Provider,Consumer} → React.{Context,Provider,Consumer}