Wow, fig looks so cool. Shame it's shutting down. I don't see a clear explanation for how Amazon Q replaces it.
Inshellisense implements all of fig’s autocomplete specs https://github.com/microsoft/inshellisense
Give Warp a spin https://www.warp.dev/
As far as I understand, the autocompletion specs, which is what powers this tool, are the only part of fig that is in fact Open Source
https://github.com/withfig/autocomplete