Referenced sniff "PHPCSUtils" does not exist - php

Question

I have PhpStorm and installed "squizlabs/php_codesniffer". When I try to use (e.g. modify the source code), PhpStorm sends me a little error every time, as
Referenced sniff "PHPCSUtils" does not exist
I tried to get that PHPCSUtils like that:
composer config allow-plugins.dealerdirect/phpcodesniffer-composer-installer true
composer require phpcsstandards/phpcsutils:"^1.0"
from here: https://phpcsutils.com/
but it then says:
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpcsstandards/phpcsutils ^1.0, found phpcsstandards/phpcsutils[dev-stable, dev-develop, 1.0.0-alpha1,
..., 1.x-dev (alias of dev-stable)] but it does not match your
minimum-stability.
When I try composer require phpcsstandards/phpcsutils:"dev-stable" I get
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Root composer.json requires phpcsstandards/phpcsutils dev-stable -> satisfiable by phpcsstandards/phpcsutils[dev-stable].
- phpcsstandards/phpcsutils dev-stable requires squizlabs/php_codesniffer ^3.7.1 || 4.0.x-dev#dev -> satisfiable by
squizlabs/php_codesniffer[3.7.1] from composer repo
(https://repo.packagist.org) but squizlabs/php_codesniffer is the root
package and cannot be modified. See
https://getcomposer.org/dep-on-root for details and assistance.
but that's a lie, I got 3.7.1 phpcodesniffer version:
phpcs --version
PHP_CodeSniffer version 3.7.1 (stable) by Squiz (http://www.squiz.net)
my composer.json is:
{
"require": {
"squizlabs/php_codesniffer": "^3.7"
}
}
the phpcs composer.json is:
{
"name": "squizlabs/php_codesniffer",
"description": "PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.",
"type": "library",
"keywords": [
"phpcs",
"standards"
],
"homepage": "https://github.com/squizlabs/PHP_CodeSniffer",
"license": "BSD-3-Clause",
"authors": [
{
"name": "Greg Sherwood",
"role": "lead"
}
],
"support": {
"issues": "https://github.com/squizlabs/PHP_CodeSniffer/issues",
"wiki": "https://github.com/squizlabs/PHP_CodeSniffer/wiki",
"source": "https://github.com/squizlabs/PHP_CodeSniffer"
},
"extra": {
"branch-alias": {
"dev-master": "3.x-dev"
}
},
"require": {
"php": ">=5.4.0",
"ext-tokenizer": "*",
"ext-xmlwriter": "*",
"ext-simplexml": "*"
},
"require-dev": {
"phpunit/phpunit": "^4.0 || ^5.0 || ^6.0 || ^7.0"
},
"bin": [
"bin/phpcs",
"bin/phpcbf"
],
"config": {
"allow-plugins": {
"dealerdirect/phpcodesniffer-composer-installer": true
}
}
}