phabel/src/PluginGraph/Graph.php

<?php

namespace Phabel\PluginGraph;

/**
 * Graph API wrapper.
 */
class Graph
{
    /**
     * Graph instance.
     */
    private GraphInternal $graph;
    /**
     * Constructr.
     */
    public function __construct()
    {
        $this->graph = new GraphInternal;
    }
    /**
     * Get new package context.
     *
     * @return PackageContext
     */
    public function getPackageContext(): PackageContext
    {
        return $this->graph->getPackageContext();
    }

    /**
     * Add plugin.
     *
     * @param string         $plugin Plugin to add
     * @param array          $config Plugin configuration
     * @param PackageContext $ctx    Package context
     *
     * @psalm-param class-string<PluginInterface> $plugin Plugin name
     *
     * @return Node[]
     */
    public function addPlugin(string $plugin, array $config, PackageContext $ctx): array
    {
        return $this->graph->addPlugin($plugin, $config, $ctx);
    }
    /**
     * Flatten graph.
     *
     * @return SplQueue<SplQueue<Plugin>>
     */
    public function flatten(): \SplQueue
    {
        return $this->graph->flatten();
    }
}