qs library breaks Edge builds

[jacoblee93]

This qs library generally has some things that aren't supported in edge environments in a downstream dependency:

test-exports-vercel:build: Failed to compile.
test-exports-vercel:build: 
test-exports-vercel:build: ../node_modules/function-bind/implementation.js
test-exports-vercel:build: Dynamic Code Evaluation (e. g. 'eval', 'new Function', 'WebAssembly.compile') not allowed in Edge Runtime 
test-exports-vercel:build: Learn More: https://nextjs.org/docs/messages/edge-dynamic-code-evaluation
test-exports-vercel:build: 
test-exports-vercel:build: Import trace for requested module:
test-exports-vercel:build: ../node_modules/function-bind/implementation.js
test-exports-vercel:build: ../node_modules/function-bind/index.js
test-exports-vercel:build: ../node_modules/get-intrinsic/index.js
test-exports-vercel:build: ../node_modules/side-channel/index.js
test-exports-vercel:build: ../node_modules/@anthropic-ai/sdk/node_modules/qs/lib/stringify.js
test-exports-vercel:build: ../node_modules/@anthropic-ai/sdk/node_modules/qs/lib/index.js
test-exports-vercel:build: ../node_modules/@anthropic-ai/sdk/core.mjs
test-exports-vercel:build: ../node_modules/@anthropic-ai/sdk/index.mjs
test-exports-vercel:build: ../langchain/dist/chat_models/anthropic.js
test-exports-vercel:build: ../langchain/chat_models/anthropic.js
test-exports-vercel:build: ./src/entrypoints.js
test-exports-vercel:build: 
test-exports-vercel:build: 
test-exports-vercel:build: > Build failed because of webpack errors

Would love to replace it with an alternative - it's a blocker on langchain-ai/langchainjs#1932.

[jacoblee93]

Here's the bad downstream dep:

https://github.com/Raynos/function-bind/blob/master/implementation.js#L42

[rattrayalex]

Hey @jacoblee93, this has been resolved on the Next.js side in vercel/next.js#52009 – is that sufficient for your needs?

Some additional background in vercel/next.js#51910 if it's helpful (it documents a workaround for users on older versions of Next)

[jacoblee93]

Wild! Ok, will see what we can do on our end. Thank you!

[rattrayalex]

Great! If you think version incompatibilities will be a big issue, let me know and we'll see what we can do.

[jacoblee93]

Bumping next in our build test seems to have fixed it, all good. Thanks for the quick response!