Add Dropbox Document Loader Support for Langchain JS/TS

[Ser0n-ath]

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Feature request

We propose integrating Dropbox API support into the Langchain JavaScript/TypeScript version. This enhancement will introduce a Dropbox document loader, mirroring the functionality available in the Python version.

Motivation

Our team extensively utilizes the Dropbox API and has identified that the Langchain JS/TS version currently lacks a Dropbox document loader, unlike its Python counterpart. Implementing this feature would significantly enhance Langchain's capabilities for JS/TS users who wish to use Dropbox as a document source.

Proposal (If applicable)

We intend to develop the Dropbox document loader using the official Dropbox SDK and would like contribute it as a community package to the Langchain JS/TS version.

[Ismail-Bashir]

I fully support this proposal!

[Ser0n-ath]

Hi @jacoblee93, do you think this is something we can create an issue from & work on?

[jacoblee93]

Sure!