Using assets package with webpack 4 and babel7

Hey,
this is probably not a real issue, but I would like to share this case if anyone struggles with the same problem.
I'm using webpack 4.9.1 in my project with latest babel7 and I've run into an issue with Assets package while using `file()` in combination with `match()` when using 1.0.0 of webpack blocks. The package uses probably outdated version of file-loader dependency (0.11.2). Forcing resolutions in my package.json to use latest version of file-loader (1.11.1) removed an issue `Cannot read property 'fileLoader' of undefined` with setup like that:

```
const { createConfig, match } = require('@webpack-blocks/webpack');
const { css, url, file } = require('@webpack-blocks/assets');
const babel = require('@webpack-blocks/babel');
....
....
createConfig([
babel(),
match(['*.css'], [
css()
]),
match(['*.svg'], [
file()
]),
])
...
```

The case is, that you load a CSS file, which contains classes that have property e.g. `background-image:url(../icons/checkmark.svg`. Without the `match()` and `file()` it cant handle such files as the webpack tries to handle the source of the svg itself.