src/test/resources/com/puppycrawl/tools/checkstyle/internal/allchecks/InputAllChecksImportControl.xml

<?xml version="1.0"?>
<!DOCTYPE import-control PUBLIC
    "-//Puppy Crawl//DTD Import Control 1.0//EN"
    "http://checkstyle.sourceforge.net/dtds/import_control_1_0.dtd">

<import-control pkg="com">
  <allow class="some.class"/>
  <disallow class="another.class" local-only="true"/>
  <allow pkg="some.pkg"/>
  <disallow pkg="another.pkg" local-only="true"/>
  <disallow pkg="and.another.pkg" exact-match="true"/>
  <subpackage name="puppycrawl">
    <disallow pkg="some.pkg"/>
    <disallow class="some.class"/>
  </subpackage>
</import-control>