GIR

Input:

<class name="Foo"
       c:symbol-prefix="foo"
       c:type="TestFoo"
       parent="GLib.Object"
       abstract="1"
       glib:type-name="TestFoo"
       glib:get-type="test_foo_get_type"
       glib:type-struct="FooClass">
  <field name="parent">
    <type name="GLib.Object" c:type="GObject"/>
  </field>
</class>
<record name="FooClass"
        c:type="TestFooClass"
        glib:is-gtype-struct-for="Foo">
  <method name="bar"
          c:identifier="test_foo_class_bar">
    <return-value transfer-ownership="none">
      <type name="none" c:type="void"/>
    </return-value>
    <parameters>
      <instance-parameter name="klass" transfer-ownership="none">
        <type name="FooClass" c:type="TestFooClass*"/>
      </instance-parameter>
    </parameters>
  </method>
</record>

Output:

[CCode (cheader_filename = "test.h", type_id = "test_foo_get_type ()")]
public abstract class Foo : GLib.Object {
	[CCode (has_construct_function = false)]
	protected Foo ();
	[CCode (cname = "test_foo_class_bar")]
	public class void bar ();
}