test/schemas/list0_1.xsd

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
  <xs:element name="test">
    <xs:annotation>
      <xs:documentation>Comment describing your root element</xs:documentation>
    </xs:annotation>
    <xs:complexType>
      <xs:sequence>
        <xs:element name="string" type="xs:string" minOccurs="2" maxOccurs="3"/>
      </xs:sequence>
    </xs:complexType>
  </xs:element>
</xs:schema>