This feature adds support for type hints in popular IDEs such as PyCharm or
Visual Studio Code.

The Python IDEs cannot infer type hinting for arbitrary dynamic code.
So, annotations must be explicitly declared in the class body. To make
Starlette installation optional, the class definition must be
duplicated.

Only tests as functionality is already coverd by ASGIMiddleware.

Support http type for now due to Starlette limitation, see:
https://github.com/encode/starlette/blob/master/starlette/applications.py#L192-L195

Without reloading tests are not independent because
rollbar.BASE_DATA_HOOK remains from previously loaded framework.

Due to collision with ASGIApp class decorator

Add to globals: httpx, AsyncHTTPClient (default async client)
As for now AsyncClient -> httpx

Supported connection options:
- Proxy settings
- Timeout
- SSL

Due to bug in Starlette, consuming request body in middlewares can
freeze application. This usually happen for FastAPI apps as the
framework tries to consume the data itself.

This commit adds consuming request body in Starlette middleware,
however it's disabled by default (added as a comment).
In case of uncommenting the body consumption, the payload builder
verifies if body is available and append it to the payload.

See: encode/starlette#495 (comment)

Add Starlette types to the codebase to get support whatever Starlette is
installed or not.

This exception shall be raised when installed FastAPI version is not
suffiecient.

RollbarLoggingRoute is an alternative to FastAPIMiddleware
that provides more functionality (e.g. it can consume request body).

This functions help to receive Rollbar middlewares that have been
added to the app.

- Make it strict to support FastAPI and APIRouter only
- Use correct typing
- Update error msgs
- General clean up

This module provides a global access to the request object available in the current
context. It won't happen automatically. You need to call store_current_request() first
for each connection.

Note: ASGI spec forbidden to edit the returned object. It's strictly
read-only.

Note1: The returned object cannot be modified due to ASGI spec
Note2: _get_starlette_request must be run before _get_flask_request

This middleware is required to support `rollbar.logger`.
It should be attached as the last middleware in the stack.

Fall back to 'thread' to keep backward compatibility.
This change is required to introduce `async` handler with
auto-switching.

This is a boolean function to verify if the app has not added any
routing yet.

Use has_bare_routing() and private _add_to_app() and _add_to_router()
funcs.

Also make sure it's compatible across Python versions