# Multi-module Lint Rules Follow Up: Suppressions ☠

DevFeed: [Multi-module Lint Rules Follow Up: Suppressions ☠](<https://devfeed.tech/articles/multi-module-lint-rules-follow-up-suppressions-26168.md>)

Original publisher: [Read original article](<https://zarah.dev/2022/02/15/deprecated-suppress.html>)

Author: Zarah Dominguez

Published: 2022-02-15T00:00:00Z

Content type: tutorial

Language: en

Sources: [Zarah Dominguez](<https://devfeed.tech/sources/zarah-dominguez.md>)

Topics: [modules](<https://devfeed.tech/topics/modules.md>), [XML](<https://devfeed.tech/topics/xml.md>), [test](<https://devfeed.tech/topics/test.md>), [selectors](<https://devfeed.tech/topics/selectors.md>)

Tags: [android](<https://devfeed.tech/tags/android.md>), [deprecated](<https://devfeed.tech/tags/deprecated.md>), [errors](<https://devfeed.tech/tags/errors.md>), [lint](<https://devfeed.tech/tags/lint.md>), [module](<https://devfeed.tech/tags/module.md>), [selectors](<https://devfeed.tech/tags/selectors.md>), [test](<https://devfeed.tech/tags/test.md>), [tests](<https://devfeed.tech/tags/tests.md>), [xml](<https://devfeed.tech/tags/xml.md>)

## AI overview

A follow-up tutorial on adding suppression checks to a multi-module Lint rule that detects deprecated colours in XML files. It explains checking suppression before reporting issues and adding tests for suppressed usages in widgets and root layout elements.

## Source excerpt

It has been a hot minute since I posted about writing multi-module Lint rules so it's time for a follow up. Today's topic: suppressions! A quick recap of where we are: