How can coc-tsserver be debugged to figure out why it can't find a definition?

[filipegiusti]

I couldn't craft a tsconfig.json file that works with the aliases I have defined for both Parcel on package.json and storybook on .storybook/main.js.

How can I debug coc.nvim using coc-tsserver to understand how tsserver is resolving dependencies? I couldn't find a way to start the tsserver with --traceResolution.