Does Webstorm (and I'm not asking about JSDoc in general) have a format that it accepts to document "Promise" return values?
Second question, apart from pointing to http://usejsdoc.org/index.html is there an overview anywhere about how WebStorm determines types? I'm regularly surprised by what works, or more often what doesn't, incl. in the latest EAP.
For example, I'm looking at a file where I'm using promises heavily, and type detection incl. what a chain of promises hands over from one `.then(...)` to the next one in the chain does not seem to work at all. Is this just not implemented yet? An overview over what works (and where WebStorm gets its information) would be nice. For example, how about a tool inside WebStorm that lets me inspect its internal information that it gathered from my files, so that I can see first-hand how type-deduction works? It might allow me to either fix my files so that it works better, or to know if it's time to submit a bug report.