<?xml version="1.0"?>
<ErrorDocumentation xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <ErrorName>CS0439</ErrorName>
  <Examples>
    <string>// CS0439: An extern alias declaration must precede all other elements
// Line: 5

using A = System;
extern alias Hey;

</string>
  </Examples>
</ErrorDocumentation>