Merge AudioProcessor feature (#217)

* VBLOCKS-2030 | API stubs and error checking (#202)

* AudioProcessor interface

* Adding add and remove api

* lint

* Address PR reviews

* Update audiohelper.ts

* VBLOCKS-2180 | AudioProcessor implementation (#207)

* AudioProcessor interface

* Adding add and remove api

* lint

* Making sure newStream is saved

* moving gUM call into one source

* progress

* progress: reviewing diffs

* Rename to be more specific

* stop stream

* Processed stream default

* progress

* Progress

* working version

* Removing unnecessary firefox check

* Restart streams on selected

* restart default stream

* logs

* VBLOCKS-2032 | AudioProcessor insights and reusing AudioHelper (#213)

* Build checks fix (#214)

* lint

* Temporary disabling unit tests

* 2.9.0-rc1

* 2.9.0-dev

* VBLOCKS-2031 VBLOCKS-2412 | Tests and Promise return type (#216)

* RC Prep: sync lock file version

* 2.9.0-rc2

* 2.9.0-dev

---------

Co-authored-by: twilio-vblocks-ci <svc.vblocks-ci@twilio.com>

lib/twilio.ts

@@ -2,10 +2,11 @@
  * @packageDocumentation
  * @internalapi
  */
+import AudioProcessor from './twilio/audioprocessor';
 import Call from './twilio/call';
 import Device from './twilio/device';
 import * as TwilioError from './twilio/errors';
 import { Logger } from './twilio/log';
 import { PreflightTest } from './twilio/preflight/preflight';
 
-export { Call, Device, PreflightTest, Logger, TwilioError };
+export { AudioProcessor, Call, Device, PreflightTest, Logger, TwilioError };