error TS7016: Could not find a declaration file for module 'browser-monads-ts'.

[geyang]

Hi, I am switching from the browser-monads package to this one in order to
migrate a project to typescript. I am running into this error when compiling:

error TS7016: Could not find a declaration file for module 'browser-monads-ts'. 
'project/node_modules/browser-monads-ts/dist/browser-monads-ts.es.js' implicitly 
has an 'any' type.

There are types at 'project/node_modules/browser-monads-ts/dist/index.d.ts', but 
this result could not be resolved when respecting package.json "exports". The 
'browser-monads-ts' library may need to update its package.json or typings.

Is this project still maintained?