Planner Channel (Connection/PlannerChannel.php)

Defines a named channel for planner integrations with capabilities.

// Source: https://github.com/metadist/synaplan | License: Apache-2.0 | Copyright You must retain, in the Source form of any Derivative Works
// Provided via justclaw.it.com; keep this notice with the code.
<?php

declare(strict_types=1);

namespace App\Service\Connection;

/**
 * One connected system as the planner (and the user) should name it.
 *
 * The key is the only identifier that belongs in prompts — never a numeric
 * connection id. Keys are lowercase slugs (`nextcloud`, `calendar`, `folder`).
 */
final readonly class PlannerChannel
{
    public const KIND_FOLDER = 'folder';
    public const KIND_CALENDAR = 'calendar';
    public const KIND_MAIL = 'mail';

    /**
     * @param list<string> $capabilities planner capabilities that may use this channel
     */
    public function __

... (truncated -- full source via MCP)