[glib/mcatanzaro/#2393: 214/216] gtlsconnection: Add doc comment for GTlsConnectionClass

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 09a4203b383533ffae6fee4e0e0938cedf655434
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Apr 30 10:43:22 2021 -0500

    gtlsconnection: Add doc comment for GTlsConnectionClass

 gio/gtlsconnection.h | 14 ++++++++++++++
 1 file changed, 14 insertions(+)
---
diff --git a/gio/gtlsconnection.h b/gio/gtlsconnection.h
index 90a8db8db..f46600a81 100644
--- a/gio/gtlsconnection.h
+++ b/gio/gtlsconnection.h
@@ -43,6 +43,20 @@ struct _GTlsConnection {
   GTlsConnectionPrivate *priv;
 };
 
+/**
+ * GTlsConnectionClass:
+ * @parent_class: The parent class.
+ * @accept_certificate: Check whether to accept a certificate.
+ * @handshake: Perform a handshake operation.
+ * @handshake_async: Start an asynchronous handshake operation.
+ * @handshake_finish: Finish an asynchronous handshake operation.
+ * @get_binding_data: Retrieve TLS channel binding data
+ * @get_negotiated_protocol: Get ALPN-negotiated protocol
+ *
+ * The class structure for the #GTlsConnection type.
+ *
+ * Since: 2.28
+ */
 struct _GTlsConnectionClass
 {
   GIOStreamClass parent_class;