FormData is incompatible with current version of mailgun.js

Hello,

I recently upgraded a project that made use of this library to typescript and I’ve been getting a typescript error.

. It seems the form-data library expects an optional parameter and that doesn't align with the type definition for the mailgun class. I tried using `global.FormData` instead of the npm library but that was incompatible with `mailgun.js`.

I’m not sure if I’m doing something wrong but I’ll appreciate any help I can get. I also tried downgrading form-data to v3 and I still got the same error.

"mailgun.js": "4.1.4"

[olexandr-mazepa]

We’re also experiencing issues with the usage of FormData in this project. We’ve actually been unable to update in a very long time (we’re stuck on v3.6.1). Our project isn’t typescript, but JS with a CommonJS setup, and we get the following error when doing static type checking:

import NodeFormData
Module '".../node_modules/form-data/index"' can only be default-imported using the 'esModuleInterop' flagts(1259)
index.d.ts(10, 1): This module is declared with using 'export =', and can only be used with a default import when using the 'esModuleInterop' flag.

This error is thrown in the following files: dist/lib/interfaces/IFormData.d.ts:1:8 dist/lib/request.d.ts:1:8

Hello @gdieguez Adding “allowSyntheticDefaultImports”: true option to your tsconfig.json file should fix this issue.

[olexandr-mazepa]

Okay, thank you for your time, I am glad that you don’t have the issue anymore.