rhea 2.0.7 breaks typings

[serratus]

Describe the bug
TS build error

lib/connection.ts:107:44 - error TS2312: An interface can only extend an object type or intersection of object types with statically known members.

107 export interface ConnectionOptions extends RheaConnectionOptions {

To Reproduce

git clone git@github.com:amqp/rhea-promise.git
cd rhea-promise
npm run tsc

Expected behavior
The tsc build to succeed

Package-version: 2.1.0
node.js version: 16.1.0
OS name and version: macOS Big Sur, 11.6.2

Additional context
When pinning the dependency to "rhea": "2.0.6", the build succeeds without problems.

It seems like this issue was introduced with the latest changes amqp/rhea#375 which should have been a breaking change, not a patch-release.

Workaround
For anyone who's running into this issue, I recommend pinning rhea to 2.0.6 until this is resolved

[grs]

I've published 2.0.8 without this commit, and then republished as 3.0.0