TSServer outputs NPM warnings at startup

[micbou]

Since TypeScript 2.6.1, TSServer outputs NPM warnings at startup (see actual behavior below). That's problematic since clients expect HTTP-like responses from TSServer stdout.

TypeScript Version: 2.7.0-dev.20171101

Steps to reproduce

npm -g install typescript@next
tsserver

Expected behavior:

No output.

Actual behavior:

The following lines are printed:

npm WARN 2.7 No description
npm WARN 2.7 No repository field.
npm WARN 2.7 No license field.

@micbou Check out typescript@next tomorrow and tell us if this is fixed for you. (You may have to clear your typings cache first.)

[micbou]

I tried with TypeScript 2.7.0-dev.20171102 (I first deleted the ~/.cache/typescript folder) and I am still getting the NPM warnings although the content of package.json in ~/.cache/typescript/2.7 is

{ "description": "", "repository": "", "license": "" }