Add support for JSDoc's @inheritDoc for TypeScript

[jrieken]

From @kohzihan on May 31, 2016 22:43

• VSCode Version: 1.2.0-insider
• OS Version: Win 10

For TypeScript, for instance when a class implements an interface, it would be good if the IntelliSense would recognize JSDoc's @inheritDoc and display the JSDoc declared at the parent/interface level instead.

http://usejsdoc.org/tags-inheritdoc.html

Copied from original issue: microsoft/vscode#7084

[raijinsetsu]

Any way to get MS to look at this? It seems like it should be simple for VSCode to do.

[mhegazy]

PRs are welcomed.