Remove obsolete WP_Theme::get() from the function map (#475)

A corresponding phpstan-return tag has been added in WP 7.0.

Author: IanDelMar

functionMap.php

@@ -410,7 +410,6 @@
         '@phpstan-property-read string $theme_root' => '',
         '@phpstan-property-read string $theme_root_uri' => '',
     ],
-    'WP_Theme::get' => ["(\$header is 'Name'|'ThemeURI'|'Description'|'Author'|'AuthorURI'|'Version'|'Template'|'Status'|'Tags'|'TextDomain'|'DomainPath'|'RequiresWP'|'RequiresPHP'|'UpdateURI' ? (\$header is 'Tags' ? string[] : string) : false)"],
     'WP_Theme::offsetExists' => ['($offset is ThemeKey ? true : false)'],
     'WP_Theme::offsetGet' => ['($offset is ThemeKey ? mixed : null)'],
     'WP_Theme_JSON_Resolver::get_theme_data' => [null, 'deprecated' => 'array{}'],

tests/data/return/wp-theme.php

@@ -25,24 +25,6 @@
 assertType('string', $theme->theme_root_uri);
 assertType('*ERROR*', $theme->unknown_property);
 
-// WP_Theme::get()
-assertType('string', $theme->get('Name'));
-assertType('string', $theme->get('ThemeURI'));
-assertType('string', $theme->get('Description'));
-assertType('string', $theme->get('Author'));
-assertType('string', $theme->get('AuthorURI'));
-assertType('string', $theme->get('Version'));
-assertType('string', $theme->get('Template'));
-assertType('string', $theme->get('Status'));
-assertType('array<string>', $theme->get('Tags'));
-assertType('string', $theme->get('TextDomain'));
-assertType('string', $theme->get('DomainPath'));
-assertType('string', $theme->get('RequiresWP'));
-assertType('string', $theme->get('RequiresPHP'));
-assertType('string', $theme->get('UpdateURI'));
-assertType('false', $theme->get('NoThemeHeader'));
-assertType('array<string>|string|false', $theme->get(Faker::string()));
-
 // WP_Theme::offsetExists()
 assertType('false', $theme->offsetExists('NoThemeKey'));
 assertType('true', $theme->offsetExists('Name'));

wordpress-stubs.php

@@ -57946,7 +57946,6 @@ public function cache_delete()
          *             ? string|false
          *             : false )
          * )
-         * @phpstan-return ($header is 'Name'|'ThemeURI'|'Description'|'Author'|'AuthorURI'|'Version'|'Template'|'Status'|'Tags'|'TextDomain'|'DomainPath'|'RequiresWP'|'RequiresPHP'|'UpdateURI' ? ($header is 'Tags' ? string[] : string) : false)
          */
         public function get($header)
         {