<tika:link>http://en.wikipedia.org/wiki/.dwg</tika:link>
    <alias type="image/x-dwg"/>
    <alias type="application/acad"/>
    <alias type="application/x-acad"/>
    <alias type="application/autocad_dwg"/>
    <alias type="application/dwg"/>
    <alias type="application/x-dwg"/>
    <alias type="application/x-autocad"/>
    <alias type="drawing/dwg"/>
    <glob pattern="*.dwg"/>
    <magic priority="50">

Type declarations come in two forms: alias declarations and type definitions.
</p>

<pre class="ebnf">
TypeDecl = "type" ( TypeSpec | "(" { TypeSpec ";" } ")" ) .
TypeSpec = AliasDecl | TypeDef .
</pre>

<h4 id="Alias_declarations">Alias declarations</h4>

<p>
An alias declaration binds an identifier to the given type
[<a href="#Go_1.9">Go 1.9</a>].
</p>