Fix Circular Dependencies with building with typescript?

[greggman]

Describe the bug

When building with typescript, typescript complains there are circular dependencies. It's only a warning but nearly all typescript features are only warnings.

This issue makes it hard to setup a CI to fail on typescript warnings because I can't suppress the warnings only for FlexLayout. If there is a way to suppress those, that would also be a solution

Your Example Website or App

https://codesandbox.io/s/flexlayout-try-to-show-ts-circular-dependencies-issue-ubvmm0

Steps to Reproduce the Bug or Issue

1. go the link above
2. From the top left menu icon pick File->Export to Zip
3. unzip and cd into the folder
4. npm install, npm run build

note: I'm on node 16.17.0

Expected behavior

no warnings

instead it prints

rollup v2.79.1
bundles src/index.tsx → dist/bundle.js...
LiveReload enabled on port 35730
(!) Circular dependencies
node_modules/flexlayout-react/lib/model/BorderNode.js -> node_modules/flexlayout-react/lib/model/Utils.js -> node_modules/flexlayout-react/lib/model/TabSetNode.js -> node_modules/flexlayout-react/lib/model/BorderNode.js
node_modules/flexlayout-react/lib/model/BorderNode.js -> node_modules/flexlayout-react/lib/model/Utils.js -> node_modules/flexlayout-react/lib/model/TabSetNode.js -> node_modules/flexlayout-react/lib/model/RowNode.js -> node_modules/flexlayout-react/lib/model/BorderNode.js
node_modules/flexlayout-react/lib/model/TabSetNode.js -> node_modules/flexlayout-react/lib/model/RowNode.js -> node_modules/flexlayout-react/lib/model/TabSetNode.js
node_modules/flexlayout-react/lib/model/Utils.js -> node_modules/flexlayout-react/lib/model/TabSetNode.js -> node_modules/flexlayout-react/lib/model/Utils.js
node_modules/flexlayout-react/lib/model/BorderNode.js -> node_modules/flexlayout-react/lib/model/Utils.js -> node_modules/flexlayout-react/lib/model/BorderNode.js

Operating System

MacOS

Browser Type?

N/A

Browser Version

N/A

Screenshots or Videos

N/A

Additional context

No response