NOTICE

This package is derived from gopkg.in/yaml.v2, which is copyright
2011-2016 Canonical Ltd.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

Includes mechanical ports of code from libyaml, distributed under its original
license. See LICENSE.libyaml for more information.

Modifications for cty interfacing copyright 2019 Martin Atkins, and
distributed under the same license terms.