We currently lint/plan to lint the following things: - icons - [x] no `<mask>` element used - [ ] no `<defs>` and `<use>` used: https://gitlab.com/gitlab-org/gitlab-svgs/issues/38 - [ ] make a decision when it comes to: `<title>` and `<desc>`: https://gitlab.com/gitlab-org/gitlab-svgs/issues/41 - [ ] icon size (bounding box): https://gitlab.com/gitlab-org/gitlab-svgs/issues/40 - illustrations: - [ ] enforce file name: https://gitlab.com/gitlab-org/gitlab-svgs/issues/34