In the latest version of Visual Studio 2019, 16.3.2 at the time of writing, my TypeScript files are not being analysed / have no intellisense by ReSharper.
The only exception I can find to this is the hotkey control + '.' brings up the light bulb with the option to move a method to a new file. If I click the move to new file, the file is correctly analysed and intellisense work correctly.
What can I do to fix this so that all .ts files are analysed instead of just the ones created through extracting a method to a new file.