Voyager II

Assets

Chances are very high that you want your plugin to be able to provide Javascript and/or CSS.
This can be done by implementing a contract and providing a method returning your assets as plain text.
Directly providing your assets allows you to simply develop your plugin and releasing it - without the need to re-publish files with any change.
Don't worry - Voyager takes care of caching your assets.

Javascript

Implement the contract Voyager\Admin\Contracts\Features\Features\Provider\JS and provide a method provideJS() returning a string containing your Javascript code.

INFO

A formfield plugin automatically implements the JS contract.
You don't need to do this manually!

Read more about public Javascript APIs here

CSS

Implement the contract Voyager\Admin\Contracts\Features\Features\Provider\CSS and provide a method provideCSS() returning a string containing your CSS.

Example 

use Voyager\Admin\Contracts\Plugins\GenericPlugin;
use Voyager\Admin\Contracts\Plugins\Features\Provider\{CSS, JS};

class VoyagerDocs implements GenericPlugin, CSS, JS
{
    // ...

    public function provideCSS(): string
    {
        return file_get_contents('path/to/your/asset.css');
    }

    public function provideJS(): string
    {
        return file_get_contents('path/to/your/asset.js');
    }
}