BM25 support with Typescript

[RobertHH-IS]

Is this your first time submitting a feature request?

• [X] I have searched the existing issues, and I could not find an existing issue for this feature
• [ ] I am requesting a straightforward extension of existing functionality

Describe the feature

Maybe I just cannot find it, but we need BM25 encoder support with Typescript to support Hybrid search. Search for BM25 in issues and code base did not return anything.

Describe alternatives you've considered

No response

Who will this benefit?

No response

Are you interested in contributing this feature?

No response

Anything else?

No response

[c464851257]

We need BM25 encoder support with Typescript to support Hybrid search also, Could you please support it?