import-blacklist regex

[pburkindine]

Feature request

Is your feature request related to a problem? Please describe.
I would really like to be able to add a regex to the import-blacklist

Describe the solution you'd like

e.g.

"^\@some-lib\/internal\/.*$"

[JoshuaKGoldberg]

Thanks for the suggestion @pburkindine! Agreed that this would be useful, but this looks like it's a bit tricky. Since the configuration already allows direct string comparisons with / forward slashes, there would need to be some way to indicate whether a blacklisted string is a regular string or meant to be a regex.

[Cuberice]

This would be very beneficial when using non-relative path import in the tsconfig.json to disallow imports like app/ or ../../module. Currently I have to replicate the paths in both tsconfig and tslint

[jamietre]

This is supported in 5.13.0, issue can be closed.

[JoshuaKGoldberg]

Good catch! #3504