[SystemOut]

IntelliJ has support for Typescript. I'm not sure if this is the level of support you're looking for but it seems like it should be sufficient.

http://www.jetbrains.com/idea/webhelp/typescript-support.htm...

[tieTYT]

Whoa, thank you sir. I assumed it didn't support it because I couldn't find a Typescript plugin when I searched their repository. I didn't think it would just be built in.