Initial commit

.editorconfig

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+; This file is for unifying the coding style for different editors and IDEs.
+; More information at http://editorconfig.org
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_size = 4
+indent_style = tab
+insert_final_newline = true
+trim_trailing_whitespace = true
+
+[**.{js, ts, jsx, tsx, less, css, sass, scss, json, yml}]
+indent_size = 2
+indent_style = space
+
+[**.{md, php}]
+indent_style = space

.gitattributes

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+# Path-based git attributes
+# https://www.kernel.org/pub/software/scm/git/docs/gitattributes.html
+
+# Ignore all test and documentation with "export-ignore".
+/.editorconfig               export-ignore
+/.gitattributes              export-ignore
+/.gitignore                  export-ignore
+/.github                     export-ignore
+/phpcs.xml.dist              export-ignore
+/phpunit.xml.dist            export-ignore
+/tests                       export-ignore
+/docs                        export-ignore

.github/FUNDING.yml

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+liberapay: hustlahusky
+custom:
+  - https://www.paypal.me/hustlahusky

.github/ISSUE_TEMPLATE.md

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+<!-- Provide a general summary of the issue in the Title above -->
+
+## Detailed description
+
+Provide a detailed description of the change or addition you are proposing.
+
+Make it clear if the issue is a bug, an enhancement or just a question.
+
+## Context
+
+Why is this change important to you? How would you use it?
+
+How can it benefit other users?
+
+## Possible implementation
+
+Not obligatory, but suggest an idea for implementing addition or change.
+
+## Your environment
+
+Include as many relevant details about the environment you experienced the bug in and how to reproduce it.
+
+- Version used (e.g. PHP 5.6, HHVM 3):
+- Operating system and version (e.g. Ubuntu 16.04, Windows 7):
+- Link to your project:
+- ...
+- ...

.github/PULL_REQUEST_TEMPLATE.md

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+<!--- Provide a general summary of your changes in the Title above -->
+
+## Description
+
+Describe your changes in detail.
+
+## Motivation and context
+
+Why is this change required? What problem does it solve?
+
+If it fixes an open issue, please link to the issue here (if you write `fixes #num`
+or `closes #num`, the issue will be automatically closed when the pull is accepted.)
+
+## How has this been tested?
+
+Please describe in detail how you tested your changes.
+
+Include details of your testing environment, and the tests you ran to
+see how your change affects other areas of the code, etc.
+
+## Screenshots (if appropriate)
+
+## Types of changes
+
+What types of changes does your code introduce? Put an `x` in all the boxes that apply:
+- [ ] Bug fix (non-breaking change which fixes an issue)
+- [ ] New feature (non-breaking change which adds functionality)
+- [ ] Breaking change (fix or feature that would cause existing functionality to change)
+
+## Checklist:
+
+Go over all the following points, and put an `x` in all the boxes that apply.
+
+Please, please, please, don't send your pull request until all of the boxes are ticked. Once your pull request is created, it will trigger a build on our [continuous integration](http://www.phptherightway.com/#continuous-integration) server to make sure your [tests and code style pass](https://help.github.com/articles/about-required-status-checks/).
+
+- [ ] I have read the **[CONTRIBUTING](CONTRIBUTING.md)** document.
+- [ ] My pull request addresses exactly one patch/feature.
+- [ ] I have created a branch for this patch/feature.
+- [ ] Each individual commit in the pull request is meaningful.
+- [ ] I have added tests to cover my changes.
+- [ ] If my change requires a change to the documentation, I have updated it accordingly.
+
+If you're unsure about any of these, don't hesitate to ask. We're here to help!

.gitignore

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+# Numerous always-ignore extensions
+*.diff
+*.err
+*.orig
+*.log*
+*.rej
+*.swo
+*.swp
+*.zip
+*.vi
+*~
+*.lock
+!**/yarn.lock
+
+# Dotenv
+.env
+.env.*
+!.env.example
+
+# OS or Editor folders
+.DS_Store
+._*
+Thumbs.db
+.cache
+.buildpath
+.project
+.settings
+.tmproj
+*.esproj
+nbproject
+*.sublime-project
+*.sublime-workspace
+.idea
+*.komodoproject
+.komodotools
+.atom
+.vscode
+.directory
+*.sql
+*.tar*
+
+# Project folders and files to ignore
+build
+phpcs.xml
+phpunit.xml
+vendor
+docker-compose.override.yml
+.phpunit.result.cache

CHANGELOG.md

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+# Changelog
+
+All notable changes to `type` will be documented in this file.
+
+Updates should follow the [Keep a CHANGELOG](http://keepachangelog.com/) principles.
+
+<!--
+## [X.Y.Z] - YYYY-MM-DD
+### Added
+- Nothing
+
+### Deprecated
+- Nothing
+
+### Fixed
+- Nothing
+
+### Removed
+- Nothing
+
+### Security
+- Nothing
+-->

CODE_OF_CONDUCT.md

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+# Contributor Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to make participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+- Using welcoming and inclusive language
+- Being respectful of differing viewpoints and experiences
+- Gracefully accepting constructive criticism
+- Focusing on what is best for the community
+- Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+- The use of sexualized language or imagery and unwelcome sexual attention or advances
+- Trolling, insulting/derogatory comments, and personal or political attacks
+- Public or private harassment
+- Publishing others' private information, such as a physical or electronic address, without explicit permission
+- Other conduct which could reasonably be considered inappropriate in a professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the project team at `genteelknight@gmail.com`. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage], version 1.4,
+available at [http://contributor-covenant.org/version/1/4][version]
+
+[homepage]: http://contributor-covenant.org
+[version]: http://contributor-covenant.org/version/1/4/

CONTRIBUTING.md

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+# Contributing
+
+Contributions are **welcome** and will be fully **credited**.
+
+We accept contributions via Pull Requests on [Github](https://github.com/spaceonfire/type).
+
+## Pull Requests
+
+- **[PSR-12 Coding Standard](https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-12-extended-coding-style-guide.md)** -
+  Check the code style with `$ composer codestyle` and fix it with `$ composer codestyle -- --fix`.
+- **Add tests!** - Your patch won't be accepted if it doesn't have tests.
+- **Document any change in behaviour** - Make sure the `README.md` and any other relevant documentation are kept up-to-date.
+- **Consider our release cycle** - We try to follow [SemVer v2.0.0](http://semver.org/). Randomly breaking public APIs is not an option.
+- **Create feature branches** - Don't ask us to pull from your master branch.
+- **One pull request per feature** - If you want to do more than one thing, send multiple pull requests.
+- **Send coherent history** - Make sure each individual commit in your pull request is meaningful.
+  If you had to make multiple intermediate commits while developing,
+  please [squash them](http://www.git-scm.com/book/en/v2/Git-Tools-Rewriting-History#Changing-Multiple-Commit-Messages)
+  before submitting.
+
+## Running Tests
+
+```bash
+$ composer test
+```
+
+**Happy coding**!

LICENSE.md

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+# The MIT License (MIT)
+
+Copyright (c) 2020 Constantine Karnaukhov <genteelknight@gmail.com>
+
+> Permission is hereby granted, free of charge, to any person obtaining a copy
+> of this software and associated documentation files (the "Software"), to deal
+> in the Software without restriction, including without limitation the rights
+> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+> copies of the Software, and to permit persons to whom the Software is
+> furnished to do so, subject to the following conditions:
+>
+> The above copyright notice and this permission notice shall be included in
+> all copies or substantial portions of the Software.
+>
+> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+> THE SOFTWARE.

README.md

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+# type
+
+[![Latest Version on Packagist][ico-version]][link-packagist]
+[![Software License][ico-license]](LICENSE.md)
+[![Total Downloads][ico-downloads]][link-downloads]
+
+Collection of value objects provides ability of type checking in runtime.
+
+## Install
+
+Via Composer
+
+```bash
+$ composer require spaceonfire/type
+```
+
+## Usage
+
+```php
+use spaceonfire\Type\BuiltinType;
+use Webmozart\Assert\Assert;
+
+$int = new BuiltinType(BuiltinType::INT);
+Assert::true($int->check(1));
+Assert::false($int->check('1'));
+
+$intNoString = new BuiltinType(BuiltinType::INT, false);
+Assert::true($int->check('1'));
+```
+
+## Change log
+
+Please see [CHANGELOG](CHANGELOG.md) for more information on what has changed recently.
+
+## Testing
+
+```bash
+$ composer test
+```
+
+## Contributing
+
+Please see [CONTRIBUTING](CONTRIBUTING.md) and [CODE_OF_CONDUCT](CODE_OF_CONDUCT.md) for details.
+
+## Security
+
+If you discover any security related issues, please email genteelknight@gmail.com instead of using the issue tracker.
+
+## Credits
+
+- [Constantine Karnaukhov][link-author]
+- [All Contributors][link-contributors]
+
+## License
+
+The MIT License (MIT). Please see [License File](LICENSE.md) for more information.
+
+[ico-version]: https://img.shields.io/packagist/v/spaceonfire/type.svg?style=flat-square
+[ico-license]: https://img.shields.io/badge/license-MIT-brightgreen.svg?style=flat-square
+[ico-downloads]: https://img.shields.io/packagist/dt/spaceonfire/type.svg?style=flat-square
+[link-packagist]: https://packagist.org/packages/spaceonfire/type
+[link-downloads]: https://packagist.org/packages/spaceonfire/type
+[link-author]: https://github.com/hustlahusky
+[link-contributors]: ../../contributors