+/**
+ * modest_mail_operation_remove_folder:
+ * @self: a #ModestMailOperation
+ * @folder: a #TnyFolder
+ * @remove_to_trash: TRUE to move it to trash or FALSE to delete
+ * permanently
+ *
+ * Removes a folder. This operation is synchronous, so the
+ * #ModestMailOperation should not be added to any
+ * #ModestMailOperationQueue
+ **/
+void modest_mail_operation_remove_folder (ModestMailOperation *self,
+ TnyFolder *folder,
+ gboolean remove_to_trash);
+
+/**
+ * modest_mail_operation_rename_folder:
+ * @self: a #ModestMailOperation
+ * @folder: a #TnyFolder
+ * @name: a non-NULL name without "/"
+ *
+ * Renames a given folder with the provided new name. This operation
+ * is synchronous, so the #ModestMailOperation should not be added to
+ * any #ModestMailOperationQueue
+ **/
+void modest_mail_operation_rename_folder (ModestMailOperation *self,
+ TnyFolder *folder,
+ const gchar *name);
+
+/**
+ * modest_mail_operation_xfer_folder:
+ * @self: a #ModestMailOperation
+ * @folder: a #TnyFolder
+ * @parent: the new parent of the folder as #TnyFolderStore
+ * @delete_original: wheter or not delete the original folder
+ * @user_callback: a #XferMsgsAsynUserCallback function to call after tinymail callback execution.
+ * @user_data: generic user data which will be passed to @user_callback function.
+ *
+ * Sets the given @folder as child of a provided #TnyFolderStore. This
+ * operation also transfers all the messages contained in the folder
+ * and all of his children folders with their messages as well. This
+ * operation is synchronous, so the #ModestMailOperation should not be
+ * added to any #ModestMailOperationQueue.
+ *
+ * If @delete_original is TRUE this function moves the original
+ * folder, if it is FALSE the it just copies it
+ *
+ **/
+void modest_mail_operation_xfer_folder (ModestMailOperation *self,
+ TnyFolder *folder,
+ TnyFolderStore *parent,
+ gboolean delete_original,
+ XferMsgsAsynUserCallback user_callback,
+ gpointer user_data);
+
+
+/* Functions that performs msg operations */
+
+/**
+ * modest_mail_operation_xfer_msgs:
+ * @self: a #ModestMailOperation
+ * @header_list: a #TnyList of #TnyHeader to transfer
+ * @folder: the #TnyFolder where the messages will be transferred
+ * @delete_original: whether or not delete the source messages
+ * @user_callback: a #XferMsgsAsynUserCallback function to call after tinymail callback execution.
+ * @user_data: generic user data which will be passed to @user_callback function.
+ *
+ * Asynchronously transfers messages from their current folder to
+ * another one. The caller should add the #ModestMailOperation to a
+ * #ModestMailOperationQueue and then free it. The caller will be
+ * notified by the "progress_changed" when the operation is completed.
+ *
+ * If the @delete_original paramter is TRUE then this function moves
+ * the messages between folders, otherwise it copies them.
+ *
+ * Example
+ * <informalexample><programlisting>
+ * queue = modest_tny_platform_factory_get_modest_mail_operation_queue_instance (fact);
+ * mail_op = modest_mail_operation_new ();
+ * modest_mail_operation_queue_add (queue, mail_op);
+ * g_signal_connect (G_OBJECT (mail_op), "progress_changed", G_CALLBACK(on_progress_changed), queue);
+ *
+ * modest_mail_operation_xfer_msg (mail_op, headers, folder, TRUE);
+ *
+ * g_object_unref (G_OBJECT (mail_op));
+ * </programlisting></informalexample>
+ *
+ **/
+void modest_mail_operation_xfer_msgs (ModestMailOperation *self,
+ TnyList *header_list,
+ TnyFolder *folder,
+ gboolean delete_original,
+ XferMsgsAsynUserCallback user_callback,
+ gpointer user_data);
+
+/**
+ * modest_mail_operation_remove_msg:
+ * @self: a #ModestMailOperation
+ * @header: the #TnyHeader of the message to move
+ * @remove_to_trash: TRUE to move it to trash or FALSE to delete it
+ * permanently
+ *
+ * Deletes a message. This operation is synchronous, so the
+ * #ModestMailOperation should not be added to any
+ * #ModestMailOperationQueue
+ **/
+void modest_mail_operation_remove_msg (ModestMailOperation *self,
+ TnyHeader *header,
+ gboolean remove_to_trash);
+
+/**
+ * modest_mail_operation_get_msg:
+ * @self: a #ModestMailOperation
+ * @header_list: the #TnyHeader of the message to get
+ * @user_callback: a #GetMsgAsyncUserCallback function to call after tinymail callback execution.
+ * @user_data: generic user data which will be passed to @user_callback function.
+ *
+ * Gets a message from header using an user defined @callback function
+ * pased as argument. This operation is asynchronous, so the
+ * #ModestMailOperation should be added to #ModestMailOperationQueue
+ **/
+void modest_mail_operation_get_msg (ModestMailOperation *self,
+ TnyHeader *header,
+ GetMsgAsyncUserCallback user_callback,
+ gpointer user_data);
+/**
+ * modest_mail_operation_get_msgs_full:
+ * @self: a #ModestMailOperation
+ * @header_list: a #TnyList of #TnyHeader objects to get and process
+ * @user_callback: a #TnyGetMsgCallback function to call after tinymail operation execution.
+ * @user_data: user data passed to both, user_callback and update_status_callback.
+ *
+ * Gets messages from headers list and process hem using @callback function
+ * pased as argument. This operation is asynchronous, so the
+ * #ModestMailOperation should be added to #ModestMailOperationQueue
+ **/
+void modest_mail_operation_get_msgs_full (ModestMailOperation *self,
+ TnyList *headers_list,
+ GetMsgAsyncUserCallback user_callback,
+ gpointer user_data,
+ GDestroyNotify notify);