# Packages
Package diagnostics provides the Diagnostics interface for reporting various test statistics as well as a no-op implementation of the interface.
Package environment provides an interface for defining how browser environments are managed.
Binary launcher is used to manage the envrionment for web tests and start the underlying test.
Package proxy provides a WebDriver protocol that forwards requests to a WebDriver server provided by an environment.Env.
Package service provides the Service interface for managing the life-cycle of a single binary.