type

The extension application type. * CORE - A core extension, provided in the lib folder of the Maven installation. * MAVEN_EXT_CLASSPATH - A core extension provided via the -Dmaven.ext.class.path system property. * LIB_EXT - A core extension, provided in the lib/ext folder of the Maven installation. * PROJECT - A project extension, provided via a declaration in .mvn/extensions.xml in the Maven working directory. * POM - A build extension, provided via a declaration in the build section of the top level project pom.xml * UNKNOWN - An extension for which none of the other types match.