charts-8.x-4.x-dev/modules/charts_api_example/charts_api_example.module

<?php

/**
 * @file
 * Charts API Example module file.
 */

use Drupal\Core\Hook\Attribute\LegacyHook;
use Drupal\Core\Routing\RouteMatchInterface;

/**
 * Implements hook_help().
 *
 * @phpstan-ignore-next-line
 */
#[LegacyHook]
function charts_api_example_help($route_name, RouteMatchInterface $route_match) {
  return \Drupal::service('charts_api_example.hooks')->help();
}

/**
 * Implements hook_chart_definition_CHART_ID_alter().
 *
 * @phpstan-ignore-next-line
 */
#[LegacyHook]
function charts_api_example_chart_definition_example_id_php_alter(&$chart) {
  return \Drupal::service('charts_api_example.hooks')->chartDefinitionExampleIdPhpAlter($chart);
}

/**
 * Implements hook_chart_alter().
 *
 * @phpstan-ignore-next-line
 */
#[LegacyHook]
function charts_api_example_chart_alter(array &$element, ?string $chart_id) {
  return \Drupal::service('charts_api_example.hooks')->chartAlter($element, $chart_id);
}