xsl:input-type-annotations-type

<xs:simpleType name="input-type-annotations-type">
  <xs:annotation>
    <xs:documentation>Describes how type annotations in source documents are handled.</xs:documentation>
  </xs:annotation>
  <xs:restriction base="xs:token">
    <xs:enumeration value="preserve"/>
    <xs:enumeration value="strip"/>
    <xs:enumeration value="unspecified"/>
  </xs:restriction>
</xs:simpleType>