[Pkg-javascript-devel] Bug#978123: node-postcss-filter-plugins: broken with node-postcss 8.x

[Pirate Praveen]

Package: node-postcss-filter-plugins
Version: 2.0.2-3
Severity: serious

autopkgtest fails with stderr output

postcss.plugin was deprecated. Migration guide:
https://evilmartians.com/chronicles/postcss-8-plugin-migration

This was reported on the team mailing list [1] and tracked in postcss 8 
transition wiki [2] but filing a bug here for completeness.

[1] 
https://alioth-lists.debian.net/pipermail/pkg-javascript-devel/2020-September/044914.html
[2] https://wiki.debian.org/Javascript/Nodejs/Transitions/PostCSS8

Full log of the failure,

https://ci.debian.net/data/autopkgtest/testing/amd64/n/node-postcss-filter-plugins/9136124/log.gz

Since it is no longer has any reverse (build) dependencies, it can be 
removed.