o365-2.0.3/modules/o365_sharepoint_file/o365_sharepoint_file.module

<?php

/**
 * @file
 * SharePoint File Search module file.
 */

/**
 * Implements hook_theme().
 */
function o365_sharepoint_file_theme($existing, $type, $theme, $path) {
  return [
    'o365_sharepoint_file_search' => [
      'variables' => [
        'form' => NULL,
        'results' => NULL,
        'searchFurther' => NULL,
      ],
    ],
    'o365_sharepoint_files' => [
      'variables' => [
        'fileName' => NULL,
        'fileUrl' => NULL,
        'fileExtension' => NULL,
        'lastModifiedBy' => NULL,
        'lastModifiedDateTime' => NULL,
      ],
    ],
  ];
}

/**
 * Implements hook_o365_auth_scopes().
 */
function o365_sharepoint_file_o365_auth_scopes(array &$scopes) {
  $scopes[] = 'Files.Read';
  $scopes[] = 'Files.Read.All';
  $scopes[] = 'Files.Read.Selected';
}