CSS Formatter doesn't work

[levz0r]

Describe the bug
CSS Formatter doesn't work.

To Reproduce
Steps to reproduce the behavior:
1..unibeautifyrc.json, add the following configuration:

"CSS": {
    "beautifiers": ["JS-Beautify"],
    "indent_char": " ",
    "indent_size": 4
  }

Add the following dev dependencies to package.json:

  "devDependencies": {
    "@unibeautify/beautifier-js-beautify": "^0.4.0",
    "@unibeautify/beautifier-prettier": "^0.9.0",
    "js-beautify": "^1.10.3",
    "prettier": "github:prettier/prettier",
    "unibeautify": "^0.15.0",
  }

Create an unformatted css file:

a{  
    color:#E02020;
}

Save/format the css.

Expected behavior
The css is formatted succesfully.

Actual behavior
See logs below.

Error/Stack Traces
During start-up:

[2020-02-12 15:52:10.184] [exthost] [info] ExtensionService#_doActivateExtension Glavin001.unibeautify-vscode {"startup":true,"extensionId":{"value":"Glavin001.unibeautify-vscode","_lower":"glavin001.unibeautify-vscode"},"activationEvent":"*"}
[2020-02-12 15:52:10.184] [exthost] [info] ExtensionService#loadCommonJSModule file:///Users/lev/.vscode/extensions/glavin001.unibeautify-vscode-0.7.0/index.js

When trying to format the css:

[2020-02-12 15:53:03.640] [exthost] [error] [Glavin001.unibeautify-vscode] provider FAILED
[2020-02-12 15:53:03.640] [exthost] [error] Error: No configuration file found!
	at /Users/lev/.vscode/extensions/glavin001.unibeautify-vscode-0.7.0/node_modules/@unibeautify/beautifier-csscomb/dist/src/index.js:62:24
	at new Promise (<anonymous>)
	at Object.beautify (/Users/lev/.vscode/extensions/glavin001.unibeautify-vscode-0.7.0/node_modules/@unibeautify/beautifier-csscomb/dist/src/index.js:58:16)
	at /Users/lev/.vscode/extensions/glavin001.unibeautify-vscode-0.7.0/node_modules/unibeautify/dist/src/beautifier.js:127:26

System (please complete the following information):

• OS: macOS
• Version: 10.15.1

Additional context
VSCode version 1.42.0.