IntelliLang.xml

<application>
  <component name="LanguageInjectionConfiguration">
    <option name="INSTRUMENTATION" value="ASSERT" />
    <option name="LANGUAGE_ANNOTATION" value="org.intellij.lang.annotations.Language" />
    <option name="PATTERN_ANNOTATION" value="org.intellij.lang.annotations.Pattern" />
    <option name="SUBST_ANNOTATION" value="org.intellij.lang.annotations.Subst" />
    <option name="RESOLVE_REFERENCES" value="true" />
  </component>
</application>