Export style from lib

[rengert]

This pr helps users importing you style directly in a scss without point to a single file in node module.
I added two ways for the people

example 1

@import 'ngx-loading-buttons/styles';

example 2

@import 'ngx-loading-buttons/styles.css';

I updated the readme as well.
For testing you could copy dist to node modules because the setting in the ts config is not working here.

[dkreider]

Hey @rengert, thanks for the PR! 👏🏻

Any idea why I get this error when I try testing the new changes?

If you take a look at the projects/ngx-loading-buttons/schematics folder you'll notice that when a user installs with ng add that the schematics automatically import the required styles file.

[rengert]

I am not using the schematic because it seems not working for nx workspace:

TypeError: Cannot read properties of undefined (reading 'map')
at /Users/tomfila/Documents/Development/jira/Bolzplatzarena/node_modules/ngx-loading-buttons/schematics/ng-add/setup.js:38:39

Additionally there were linting rules implemented that do not allow access files not exported from libs.

That why added the additional exports, for it would be fine to leave the schematic as it is :) but i guess i need to update the readme, that this is an optional step if ng add is not used.

As written for testing i copied the package to node modules because the css loader in my case does not respect the setting in tsconfig to map the package name to the dist folder. Without this a face exactly the same message

[dkreider]

Gotcha, that makes sense. I'll merge. Thanks for the contribution. 👏🏻