{
  "name": "ryanwinchester/plasm",
  "description": "Schemas and Changesets for PHP",
  "type": "library",
  "license": "MIT",
  "authors": [{
    "name": "Ryan Winchester",
    "email": "code@ryanwinchester.ca"
  }],
  "minimum-stability": "stable",
  "require": {},
  "require-dev": {
    "phpunit/phpunit": "^6.3"
  },
  "autoload": {
    "psr-4": {
      "Plasm\\": "src/"
    }
  },
  "autoload-dev": {
    "psr-4": {
      "Plasm\\Tests\\": "tests/"
    }
  }
}

{
  "name": "ryanwinchester/plasm",
  "description": "Schemas and Changesets for PHP",
  "type": "library",
  "license": "MIT",
  "authors": [{
    "name": "Ryan Winchester",
    "email": "code@ryanwinchester.ca"
  }],
  "minimum-stability": "stable",
  "require": {
    "ext-mbstring": "*"
  },
  "require-dev": {
    "phpunit/phpunit": "^6.3"
  },
  "autoload": {
    "psr-4": {
      "Plasm\\": "src/"
    }
  },
  "autoload-dev": {
    "psr-4": {
      "Plasm\\Tests\\": "tests/"
    }
  }
}

Add mbstring extension as a platform requirement
Add mbstring extension as a platform requirement
