ApiDOM
Copyright 2020 SmartBear Software Inc.
ApiDOM is licensed under Apache 2.0 license.
Copy of the Apache 2.0 license can be found in `LICENSES/Apache-2.0.txt` file.

json-schema-ref-parser
Copyright (c) 2015 James Messinger
File packages/apidom-reference/src/util/url.ts (the file) was originally created under MIT license in https://github.com/APIDevTools/json-schema-ref-parser repository.
The file has been copied into this project and modified. All modifications are licensed under Apache 2.0 License.
Copy of the MIT license can be found in `LICENSES/MIT.txt` file.

graphql-js
Copyright (c) GraphQL Contributors
File packages/apidom-ast/src/traversal/visitor.ts (the file) was originally created under MIT license in https://github.com/graphql/graphql-js repository.
The file has been copied into this project and modified. All modifications are licensed under Apache 2.0 License.
Copy of the MIT license can be found in `LICENSES/MIT.txt` file.

babel-plugin-add-import-extension
Copyright (c) 2019 Karl Prieb
File scripts/babel-plugin-add-import-extension.cjs (the file) was originally created under MIT license in https://codeberg.org/karl/babel-plugin-add-import-extension.
The file has been copied into this project and modified. All modifications are licensed under Apache 2.0 License.
Copy of the MIT license can be found in `LICENSES/MIT.txt` file.

refract-spec
Copyright (c) 2015 refractproject
Specific texts in README.md (the file) were originally created under MIT license in https://github.com/refractproject/refract-spec repository.
Specific texts have been copied into this project and modified. All modifications are licensed under Apache 2.0 License.
Copy of the MIT license can be found in `LICENSES/MIT.txt` file.

api-elements
Copyright (c) 2015 Apiary Inc.
Specific texts in README.md (the file) were originally created under MIT license in https://github.com/refractproject/refract-spec repository.
Specific texts have been copied into this project and modified. All modifications are licensed under Apache 2.0 License.
Copy of the MIT license can be found in `LICENSES/MIT.txt` file.

deepmerge
Copyright (c) 2012 James Halliday, Josh Duff, and other contributors
- File packages/apidom-core/src/deepmerge.ts contains algorithms that we originally created
  in https://github.com/TehShrike/deepmerge/blob/master/index.js to handle deep merging of JavaScript Objects and Arrays.
  These algorithms have been reverse engineered and adapted to support deep merging of ApiDOM structures.
- File packages/apidom-core/test/deepmerge.ts contains tests and fixtures that were originally created
  in https://github.com/TehShrike/deepmerge/blob/master/test/merge.js to test deep merging of JavaScript Objects and Arrays.
  These tests have been adapted to support testing deep merging of ApiDOM structures.
- File packages/apidom-core/README.md contains text fragments that were originally created
  in https://github.com/TehShrike/deepmerge/blob/master/readme.md to document deepmerge library.
  These text fragments have been amended to describe merging of ApiDOM structures.
Copy of the MIT license can be found in `LICENSES/MIT.txt` file.
All modifications are licensed under Apache 2.0 License.

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it is assumed that these tags have following implicit value:

SPDX-FileCopyrightText: Copyright 2020-2021 SmartBear Software Inc.
SPDX-License-Identifier: Apache-2.0