false, true and null case collision with phpcs

phpcs using Drupal coding standards require for FALSE, TRUE and NULL to be uppercase but prettier formats them to lowercase.
phpcs error message: TRUE, FALSE and NULL must be uppercase; expected "FALSE" but found "false"

prettier@2.0.5

prettier/plugin-php@0.14.3

Input:

  $vars = [
    'account' => $account,
    'manage_access' => FALSE,
  ];

Output:

  $vars = [
    'account' => $account,
    'manage_access' => false,
  ];

Expected behavior:

  $vars = [
    'account' => $account,
    'manage_access' => FALSE,
  ];

Prettier output:

["INFO" - 9:51:20 AM] Detected local configuration (i.e. .prettierrc or .editorconfig), VS Code configuration will not be used
["INFO" - 9:51:20 AM] Using config file at '.../.prettierrc'
["INFO" - 9:51:20 AM] Prettier Options:
{
  "filepath": "...",
  "parser": "php",
  "useTabs": false,
  "tabWidth": 2,
  "endOfLine": "lf",
  "braceStyle": "1tbs",
}
["INFO" - 9:51:20 AM] Formatting completed in 238.064488ms.

Reproduisez le problème avec l’entrée PHP fournie en utilisant prettier@2.0.5 et prettier/plugin-php@0.14.3, puis inspectez le chemin du formateur qui gère FALSE, TRUE et NULL. Le travail est terminé lorsque le formatage préserve les littéraux en majuscules requis par les Drupal coding standards sans produire l’erreur phpcs signalée.