all-scripts.json

{
  "scripts" : {
      "tests" : "composer fixes && composer sniffs && composer lints && phpunit --coverage-clover coverage/clover.xml",
      "sniffs" : "phpcs --standard=PSR2 src/ && phpcs --standard=PSR2 tests/",
      "fixes" : "php-cs-fixer fix src/ && php-cs-fixer fix tests/",
      "lints" : "parallel-lint ./src  --blame --exclude vendor && parallel-lint ./tests  --blame --exclude vendor"
  }
}

final.json

{
  "name": "example/example",
  "type": "wordpress-plugin",
  "license": "GPL-2.0",
  "minimum-stability": "dev",
  "require": {
    "php" : "^5.6"
  },
  "require-dev" : {
    "phpunit/phpunit": "^6.1",
    "php-coveralls/php-coveralls": "^2.0@dev",
    "squizlabs/php_codesniffer": "3.*",
    "friendsofphp/php-cs-fixer": "^2.9",
    "jakub-onderka/php-parallel-lint": "dev-master",
    "jakub-onderka/php-console-highlighter": "dev-master",
  },
  "autoload": {
    "psr-4": {
      "example\\example\\": "src"
    }
  },
  "autoload-dev": {
    "psr-4": {
      "example\\example\\Tests\\": "tests/"
    }
  },
  "scripts" : {
    "tests" : "composer fixes && composer sniffs && composer lints && phpunit --coverage-clover coverage/clover.xml",
    "tests-now" : "phpunit --group=now",
    "sniffs" : "phpcs --standard=PSR2 src/ && phpcs --standard=PSR2 tests/",
    "fixes" : "php-cs-fixer fix src/ && php-cs-fixer fix tests/",
    "lints" : "parallel-lint ./src  --blame --exclude vendor && parallel-lint ./tests  --blame --exclude vendor"
  },
  "config": {
    "optimize-autoloader": true,
    "platform": {
      "php" : "^5.6"
    }
  }
}

install-code-fixer.sh

compsoer require friendsofphp/php-cs-fixer --dev

install-code-sniffs.sh

composer require squizlabs/php_codesniffer --dev

install-linter.sh

composer require jakub-onderka/php-parallel-lint

sniffs-fixes-lints.json

{
  "scripts" : {
      "sniffs" : "phpcs --standard=PSR2 src/ && phpcs --standard=PSR2 tests/",
      "fixes" : "php-cs-fixer fix src/ && php-cs-fixer fix tests/",
      "lints" : "parallel-lint ./src  --blame --exclude vendor && parallel-lint ./tests  --blame --exclude vendor"
    }
}

sniffs-fixes.json

{
  "scripts" : {
      "sniffs" : "phpcs --standard=PSR2 src/ && phpcs --standard=PSR2 tests/",
      "fixes" : "php-cs-fixer fix src/ && php-cs-fixer fix tests/"
    }
}

sniffs.json

{
  "scripts" : {
      "sniffs" : "phpcs --standard=PSR2 src/ && phpcs --standard=PSR2 tests/"
    }
}

"lints" : "parallel-lint ./src --blame --exclude vendor && parallel-lint ./Tests --blame --exclude vendor && parallel-lint ./public --blame --exclude vendor && parallel-lint ./admin --blame --exclude vendor && parallel-lint ./includes --blame --exclude vendor"

I have adjusted the lints portion for my project, but when I run composer lints it says no file found to check and errors with code 225, any idea's here?