Hi @WebStormIDE I think there is something wrong with your typescript (language server?), it did not detect property type correctly like in vscode.
Here is the screenshot for webstorm: https://prnt.sc/rwjf08
Here is the screenshot for vscode:https://prnt.sc/rwjf87
Hi, thanks for sharing it with us! Please follow this issue for updates: http://youtrack.jetbrains.com/issue/WEB-44845 . Sorry for the inconvenience.