Constructs a new tuple type, from items.
length is the number of items in items, or -1 to indicate that items is NULL-terminated.
It is appropriate to call Variant.typeFree on the return value.
an array of glib.VariantTypes, one for each item
a new tuple glib.VariantType
Since 2.24
ConstructionException GTK+ fails to create the object.
Constructs a new tuple type, from items.
length is the number of items in items, or -1 to indicate that items is NULL-terminated.
It is appropriate to call Variant.typeFree on the return value.