glib/gaction.go
func (v *Action) GetParameterType() *VariantType {
	c := C.g_action_get_parameter_type(v.native())
	if c == nil {
		return nil
	}
	return newVariantType((*C.GVariantType)(c))
}
func (v *Action) GetParameterType() *VariantType {
	c := C.g_action_get_parameter_type(v.native())
	if c == nil {
		return nil
	}
	return newVariantType((*C.GVariantType)(c))
}
// GetParameterType is a wrapper around g_action_get_parameter_type