.settings/org.eclipse.wst.common.project.facet.core.xml
<?xml version="1.0" encoding="UTF-8"?>
<faceted-project>
<fixed facet="php.component"/>
<fixed facet="php.core.component"/>
<installed facet="php.core.component" version="1"/>
<installed facet="php.component" version="7"/>
<installed facet="php.composer.component" version="1"/>
</faceted-project>