In my experience, Typescript support in IntelliJ/Webstorm has always been sketchy --- so much that I find it quite unfair that they would mention this as a feature of the paying version.
I still use it, but I often get invalid highlighting, etc.. Then I update to the latest EAP because it's supposed to fix this particular issue... and then other appear. Hmm, annoying...
I tried the VS version as well, and there the highlighting and refactoring works very well... but the editor is waaaay slower so I always give up. Funny because it works fine when working with other languages such as C#.
I still use it, but I often get invalid highlighting, etc.. Then I update to the latest EAP because it's supposed to fix this particular issue... and then other appear. Hmm, annoying...
I tried the VS version as well, and there the highlighting and refactoring works very well... but the editor is waaaay slower so I always give up. Funny because it works fine when working with other languages such as C#.