MDL-65292 style: Fix all function declarations white space

This has been generated running the following Sniffs, all
them part of the Moodle's CodeSniffer standard:
- PSR12.Functions.ReturnTypeDeclaration
- PSR12.Functions.NullableTypeDeclaration
- moodle.Methods.MethodDeclarationSpacing
- Squiz.Whitespace.ScopeKeywordSpacing

All them are, exclusively, about correct spacing, so the changes
are, all them, only white space changes.

Only exceptions to the above are 3 changes what were setting the
return type in a new line, and, when that happens, the closing
parenthesis (bracket) has to go to the same line than the colon.

admin/classes/privacy/provider.php

@@ -35,7 +35,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/presets/classes/privacy/provider.php

@@ -41,7 +41,7 @@ class provider implements
      * @param  collection $collection A list of information about this component
      * @return collection The collection object filled out with information about this component.
      */
-    public static function get_metadata(collection $collection) : collection {
+    public static function get_metadata(collection $collection): collection {
         // These tables are really data about site configuration and not user data.
 
         // The adminpresets includes information about which user performed a configuration change using the admin_presets
@@ -74,7 +74,7 @@ public static function get_metadata(collection $collection) : collection {
      * @param   int $userid The user to search.
      * @return  contextlist $contextlist The contextlist containing the list of contexts used in this plugin.
      */
-    public static function get_contexts_for_userid(int $userid) : contextlist {
+    public static function get_contexts_for_userid(int $userid): contextlist {
         return new contextlist();
     }
 

admin/renderer.php

@@ -617,7 +617,7 @@ public function cron_overdue_warning($cronoverdue) {
      * @param bool $croninfrequent
      * @return string HTML to output.
      */
-    public function cron_infrequent_warning(bool $croninfrequent) : string {
+    public function cron_infrequent_warning(bool $croninfrequent): string {
         global $CFG;
 
         if (!$croninfrequent) {

admin/roles/classes/privacy/provider.php

@@ -53,7 +53,7 @@ class provider implements
      * @param  collection $collection An object for storing metadata.
      * @return collection The metadata.
      */
-    public static function get_metadata(collection $collection) : collection {
+    public static function get_metadata(collection $collection): collection {
         $rolecapabilities = [
             'roleid' => 'privacy:metadata:role_capabilities:roleid',
             'capability' => 'privacy:metadata:role_capabilities:capability',
@@ -100,7 +100,7 @@ public static function export_user_preferences(int $userid) {
      * @param  int $userid The user ID.
      * @return contextlist The list of context IDs.
      */
-    public static function get_contexts_for_userid(int $userid) : contextlist {
+    public static function get_contexts_for_userid(int $userid): contextlist {
         global $DB;
 
         $contextlist = new contextlist();

admin/tool/admin_presets/classes/privacy/provider.php

@@ -31,7 +31,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/analytics/classes/output/form/import_model.php

@@ -42,7 +42,7 @@ class import_model extends \moodleform {
      *
      * @return null
      */
-    public function definition () {
+    public function definition() {
         $mform = $this->_form;
 
         $mform->addElement('header', 'settingsheader', get_string('importmodel', 'tool_analytics'));

admin/tool/analytics/classes/privacy/provider.php

@@ -40,7 +40,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/availabilityconditions/classes/privacy/provider.php

@@ -40,7 +40,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/behat/classes/privacy/provider.php

@@ -40,7 +40,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/brickfield/classes/output/renderer.php

@@ -157,7 +157,7 @@ public function notvalidatedalert(): string {
      * @throws \coding_exception
      * @throws \moodle_exception
      */
-    public function analysisbutton(int $courseid) : string {
+    public function analysisbutton(int $courseid): string {
         $link = new moodle_url(accessibility::get_plugin_url(), [
             'action' => 'requestanalysis',
             'courseid' => $courseid

admin/tool/brickfield/classes/privacy/provider.php

@@ -30,7 +30,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/capability/classes/privacy/provider.php

@@ -40,7 +40,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/cohortroles/classes/privacy/provider.php

@@ -52,7 +52,7 @@ class provider implements
      * @param   collection $collection The initialised collection to add items to.
      * @return  collection     A listing of user data stored through this system.
      */
-    public static function get_metadata(collection $collection) : collection {
+    public static function get_metadata(collection $collection): collection {
         // The tool_cohortroles plugin utilises the mdl_tool_cohortroles table.
         $collection->add_database_table(
             'tool_cohortroles',
@@ -77,7 +77,7 @@ public static function get_metadata(collection $collection) : collection {
      * @param   int $userid The user to search.
      * @return  contextlist   $contextlist  The contextlist containing the list of contexts used in this plugin.
      */
-    public static function get_contexts_for_userid(int $userid) : contextlist {
+    public static function get_contexts_for_userid(int $userid): contextlist {
         $contextlist = new contextlist();
 
         // When we process user deletions and expiries, we always delete from the user context.

admin/tool/componentlibrary/classes/privacy/provider.php

@@ -30,7 +30,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/customlang/classes/privacy/provider.php

@@ -40,7 +40,7 @@ class provider implements \core_privacy\local\metadata\null_provider {
      *
      * @return  string
      */
-    public static function get_reason() : string {
+    public static function get_reason(): string {
         return 'privacy:metadata';
     }
 }

admin/tool/customlang/tests/local/mlang/langstring_test.php

@@ -60,7 +60,7 @@ public function test_fix_syntax(string $text, int $version, ?int $fromversion, s
      *
      * @return  array
      */
-    public function fix_syntax_data() : array {
+    public function fix_syntax_data(): array {
         return [
             // Syntax sanity v1 strings.
             [

admin/tool/customlang/tests/local/mlang/phpparser_test.php

@@ -79,7 +79,7 @@ public function test_parse(string $phpcode, array $expected, bool $exception): v
      *
      * @return  array
      */
-    public function parse_provider() : array {
+    public function parse_provider(): array {
         return [
             'Invalid PHP code' => [
                 'No PHP code', [], false

admin/tool/dataprivacy/classes/api.php

@@ -168,7 +168,7 @@ public static function get_assigned_privacy_officer_roles() {
      *
      * @return array An array of the DPO role shortnames
      */
-    public static function get_dpo_role_names() : array {
+    public static function get_dpo_role_names(): array {
         global $DB;
 
         $dporoleids = self::get_assigned_privacy_officer_roles();
@@ -524,7 +524,7 @@ public static function has_ongoing_request($userid, $type) {
      * @param   array   $userids
      * @return  array
      */
-    public static function find_ongoing_request_types_for_users(array $userids) : array {
+    public static function find_ongoing_request_types_for_users(array $userids): array {
         global $DB;
 
         if (empty($userids)) {
@@ -1201,7 +1201,7 @@ public static function set_expired_context_status(expired_context $expiredctx, $
      * @return  contextlist_collection  The collection of approved_contextlist objects.
      */
     public static function get_approved_contextlist_collection_for_collection(contextlist_collection $collection,
-            \stdClass $foruser, int $type) : contextlist_collection {
+            \stdClass $foruser, int $type): contextlist_collection {
 
         // Create the approved contextlist collection object.
         $approvedcollection = new contextlist_collection($collection->get_userid());
@@ -1326,7 +1326,7 @@ public static function set_context_defaults($contextlevel, $categoryid, $purpose
      * @param   \DateInterval   $interval
      * @return  string
      */
-    public static function format_retention_period(\DateInterval $interval) : string {
+    public static function format_retention_period(\DateInterval $interval): string {
         // It is one or another.
         if ($interval->y) {
             $formattedtime = get_string('numyears', 'moodle', $interval->format('%y'));

admin/tool/dataprivacy/classes/data_request.php

@@ -241,7 +241,7 @@ public static function expire($expiredrequests) {
      *
      * @return  bool
      */
-    public function is_resettable() : bool {
+    public function is_resettable(): bool {
         if (api::DATAREQUEST_TYPE_OTHERS == $this->get('type')) {
             // It is not possible to reset 'other' reqeusts.
             return false;
@@ -260,7 +260,7 @@ public function is_resettable() : bool {
      *
      * @return  bool
      */
-    public function is_active() : bool {
+    public function is_active(): bool {
         $active = [
             api::DATAREQUEST_STATUS_APPROVED => true,
         ];
@@ -275,7 +275,7 @@ public function is_active() : bool {
      *
      * @return  self
      */
-    public function resubmit_request() : data_request {
+    public function resubmit_request(): data_request {
         if ($this->is_active()) {
             $this->set('status', api::DATAREQUEST_STATUS_REJECTED)->save();
         }

admin/tool/dataprivacy/classes/expired_context.php

@@ -182,7 +182,7 @@ public static function get_record_count_by_contextlevel($contextlevel = null, $s
      * @param   int[]   $roleids
      * @return  expired_context
      */
-    protected function set_roleids_for(string $field, array $roleids) : expired_context {
+    protected function set_roleids_for(string $field, array $roleids): expired_context {
         $roledata = json_encode($roleids);
 
         $this->raw_set($field, $roledata);
@@ -211,7 +211,7 @@ protected function get_roleids_for(string $field) {
      * @param   int[]   $roleids
      * @return  expired_context
      */
-    protected function set_unexpiredroles(array $roleids) : expired_context {
+    protected function set_unexpiredroles(array $roleids): expired_context {
         $this->set_roleids_for('unexpiredroles', $roleids);
 
         return $this;
@@ -223,7 +223,7 @@ protected function set_unexpiredroles(array $roleids) : expired_context {
      * @param   int[]   $roleids
      * @return  expired_context
      */
-    public function add_expiredroles(array $roleids) : expired_context {
+    public function add_expiredroles(array $roleids): expired_context {
         $existing = $this->get('expiredroles');
         $newvalue = array_merge($existing, $roleids);
 
@@ -238,7 +238,7 @@ public function add_expiredroles(array $roleids) : expired_context {
      * @param   int[]   $roleids
      * @return  unexpired_context
      */
-    public function add_unexpiredroles(array $roleids) : expired_context {
+    public function add_unexpiredroles(array $roleids): expired_context {
         $existing = $this->get('unexpiredroles');
         $newvalue = array_merge($existing, $roleids);
 
@@ -253,7 +253,7 @@ public function add_unexpiredroles(array $roleids) : expired_context {
      * @param   int[]   $roleids
      * @return  expired_context
      */
-    protected function set_expiredroles(array $roleids) : expired_context {
+    protected function set_expiredroles(array $roleids): expired_context {
         $this->set_roleids_for('expiredroles', $roleids);
 
         return $this;
@@ -285,7 +285,7 @@ protected function get_unexpiredroles() {
      * @param   boolean         $save
      * @return  expired_context
      */
-    public static function create_from_expiry_info(\context $context, expiry_info $info, bool $save = true) : expired_context {
+    public static function create_from_expiry_info(\context $context, expiry_info $info, bool $save = true): expired_context {
         $record = (object) [
             'contextid' => $context->id,
             'status' => self::STATUS_EXPIRED,
@@ -309,7 +309,7 @@ public static function create_from_expiry_info(\context $context, expiry_info $i
      * @param   expiry_info     $info
      * @return  $this
      */
-    public function update_from_expiry_info(expiry_info $info) : expired_context {
+    public function update_from_expiry_info(expiry_info $info): expired_context {
         $save = false;
 
         // Compare the expiredroles.
@@ -353,7 +353,7 @@ public function update_from_expiry_info(expiry_info $info) : expired_context {
      *
      * @return  bool
      */
-    public function can_process_deletion() : bool {
+    public function can_process_deletion(): bool {
         return ($this->get('status') == self::STATUS_APPROVED);
     }
 
@@ -362,7 +362,7 @@ public function can_process_deletion() : bool {
      *
      * @return  bool
      */
-    public function is_complete() : bool {
+    public function is_complete(): bool {
         return ($this->get('status') == self::STATUS_CLEANED);
     }
 
@@ -372,7 +372,7 @@ public function is_complete() : bool {
      *
      * @return  bool
      */
-    public function is_fully_expired() : bool {
+    public function is_fully_expired(): bool {
         return $this->get('defaultexpired') && empty($this->get('unexpiredroles'));
     }
 }