public String typeName() {
        return typeName(HasAlias.of(document));
    }
Returns the alias of the current document formatted as a java type.
<p>
Example:
<ul>
     <li>{@code EmployeesSchema}
     <li>{@code UserTable}
     <li>{@code Firstname}
</ul>

@return  the document alias as a type
@see #document()
generator-parent/generator-translator/src/main/java/com/speedment/generator/translator/TranslatorSupport.java