GLib.VariantType.prototype.n_items

function n_items(): Number(gsize) {
    // Gjs wrapper for g_variant_type_n_items()
}
  

Determines the number of items contained in a tuple or dictionary entry type.

This function may only be used with tuple or dictionary entry types, but must not be used with the generic tuple type %G_VARIANT_TYPE_TUPLE.

In the case of a dictionary entry type, this function will always return 2.