`AssetController::$cssCompressor` and `AssetController::$jsCompressor` does not support aliases

[mikk150]

What steps will reproduce the problem?

1. Try to use scss compiler and minifier written in PHP
2. Figure out, that you cannot use aliases in AssetController::$cssCompressor or AssetController::$jsCompressor

What is the expected result?

should be able to use aliases there

What do you get instead?

it will say that it does not found stuff in @vendor folder

Additional info

Q	A
Yii version	2.0.45
PHP version	PHP 7.4
Operating system	Manjaro