What is servant package?

A servant package, in the context of software development, typically refers to a framework or library that facilitates the creation of web APIs in a type-safe manner, primarily using Haskell. It allows developers to define API endpoints and their corresponding handlers using Haskell's type system, which helps ensure that the implementation adheres to the specified types and reduces runtime errors. The servant package also supports generating client code and documentation automatically, streamlining the development process.