Required files
- httpx/version
- httpx/extensions
- httpx/errors
- httpx/utils
- httpx/punycode
- httpx/domain_name
- httpx/altsvc
- httpx/callbacks
- httpx/loggable
- httpx/transcoder
- httpx/timers
- httpx/pool
- httpx/headers
- httpx/request
- httpx/response
- httpx/options
- httpx/chainable
- httpx/session
- httpx/session_extensions
- httpx/adapters/datadog
- httpx/adapters/sentry
- httpx/adapters/webmock