CS: no whitespace before return type colon

src/DocBlock.php

@@ -69,12 +69,12 @@ final class DocBlock
         $this->isTemplateStart = $isTemplateStart;
     }
 
-    public function getSummary() : string
+    public function getSummary(): string
     {
         return $this->summary;
     }
 
-    public function getDescription() : DocBlock\Description
+    public function getDescription(): DocBlock\Description
     {
         return $this->description;
     }
@@ -82,7 +82,7 @@ final class DocBlock
     /**
      * Returns the current context.
      */
-    public function getContext() : ?Types\Context
+    public function getContext(): ?Types\Context
     {
         return $this->context;
     }
@@ -90,7 +90,7 @@ final class DocBlock
     /**
      * Returns the current location.
      */
-    public function getLocation() : ?Location
+    public function getLocation(): ?Location
     {
         return $this->location;
     }
@@ -114,7 +114,7 @@ final class DocBlock
      *
      * @see self::isTemplateEnd() for the check whether a closing marker was provided.
      */
-    public function isTemplateStart() : bool
+    public function isTemplateStart(): bool
     {
         return $this->isTemplateStart;
     }
@@ -124,7 +124,7 @@ final class DocBlock
      *
      * @see self::isTemplateStart() for a more complete description of the Docblock Template functionality.
      */
-    public function isTemplateEnd() : bool
+    public function isTemplateEnd(): bool
     {
         return $this->isTemplateEnd;
     }
@@ -134,7 +134,7 @@ final class DocBlock
      *
      * @return Tag[]
      */
-    public function getTags() : array
+    public function getTags(): array
     {
         return $this->tags;
     }
@@ -147,7 +147,7 @@ final class DocBlock
      *
      * @return Tag[]
      */
-    public function getTagsByName(string $name) : array
+    public function getTagsByName(string $name): array
     {
         $result = [];
 
@@ -170,7 +170,7 @@ final class DocBlock
      *
      * @return TagWithType[]
      */
-    public function getTagsWithTypeByName(string $name) : array
+    public function getTagsWithTypeByName(string $name): array
     {
         $result = [];
 
@@ -190,7 +190,7 @@ final class DocBlock
      *
      * @param string $name Tag name to check for.
      */
-    public function hasTag(string $name) : bool
+    public function hasTag(string $name): bool
     {
         foreach ($this->getTags() as $tag) {
             if ($tag->getName() === $name) {
@@ -206,7 +206,7 @@ final class DocBlock
      *
      * @param Tag $tagToRemove The tag to remove.
      */
-    public function removeTag(Tag $tagToRemove) : void
+    public function removeTag(Tag $tagToRemove): void
     {
         foreach ($this->tags as $key => $tag) {
             if ($tag === $tagToRemove) {
@@ -221,7 +221,7 @@ final class DocBlock
      *
      * @param Tag $tag The tag to add.
      */
-    private function addTag(Tag $tag) : void
+    private function addTag(Tag $tag): void
     {
         $this->tags[] = $tag;
     }

src/DocBlock/Description.php

@@ -71,7 +71,7 @@ class Description
     /**
      * Returns the body template.
      */
-    public function getBodyTemplate() : string
+    public function getBodyTemplate(): string
     {
         return $this->bodyTemplate;
     }
@@ -81,7 +81,7 @@ class Description
      *
      * @return Tag[]
      */
-    public function getTags() : array
+    public function getTags(): array
     {
         return $this->tags;
     }
@@ -90,7 +90,7 @@ class Description
      * Renders this description as a string where the provided formatter will format the tags in the expected string
      * format.
      */
-    public function render(?Formatter $formatter = null) : string
+    public function render(?Formatter $formatter = null): string
     {
         if ($formatter === null) {
             $formatter = new PassthroughFormatter();
@@ -107,7 +107,7 @@ class Description
     /**
      * Returns a plain string representation of this description.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         return $this->render();
     }

src/DocBlock/DescriptionFactory.php

@@ -60,7 +60,7 @@ class DescriptionFactory
     /**
      * Returns the parsed text of this description.
      */
-    public function create(string $contents, ?TypeContext $context = null) : Description
+    public function create(string $contents, ?TypeContext $context = null): Description
     {
         $tokens   = $this->lex($contents);
         $count    = count($tokens);
@@ -88,7 +88,7 @@ class DescriptionFactory
      *
      * @return string[] A series of tokens of which the description text is composed.
      */
-    private function lex(string $contents) : array
+    private function lex(string $contents): array
     {
         $contents = $this->removeSuperfluousStartingWhitespace($contents);
 
@@ -142,7 +142,7 @@ class DescriptionFactory
      * If we do not normalize the indentation then we have superfluous whitespace on the second and subsequent
      * lines and this may cause rendering issues when, for example, using a Markdown converter.
      */
-    private function removeSuperfluousStartingWhitespace(string $contents) : string
+    private function removeSuperfluousStartingWhitespace(string $contents): string
     {
         $lines = explode("\n", $contents);
 

src/DocBlock/ExampleFinder.php

@@ -38,7 +38,7 @@ class ExampleFinder
     /**
      * Attempts to find the example contents for the given descriptor.
      */
-    public function find(Example $example) : string
+    public function find(Example $example): string
     {
         $filename = $example->getFilePath();
 
@@ -53,7 +53,7 @@ class ExampleFinder
     /**
      * Registers the project's root directory where an 'examples' folder can be expected.
      */
-    public function setSourceDirectory(string $directory = '') : void
+    public function setSourceDirectory(string $directory = ''): void
     {
         $this->sourceDirectory = $directory;
     }
@@ -61,7 +61,7 @@ class ExampleFinder
     /**
      * Returns the project's root directory where an 'examples' folder can be expected.
      */
-    public function getSourceDirectory() : string
+    public function getSourceDirectory(): string
     {
         return $this->sourceDirectory;
     }
@@ -71,7 +71,7 @@ class ExampleFinder
      *
      * @param string[] $directories
      */
-    public function setExampleDirectories(array $directories) : void
+    public function setExampleDirectories(array $directories): void
     {
         $this->exampleDirectories = $directories;
     }
@@ -81,7 +81,7 @@ class ExampleFinder
      *
      * @return string[]
      */
-    public function getExampleDirectories() : array
+    public function getExampleDirectories(): array
     {
         return $this->exampleDirectories;
     }
@@ -99,7 +99,7 @@ class ExampleFinder
      *
      * @return string[] all lines of the example file
      */
-    private function getExampleFileContents(string $filename) : ?array
+    private function getExampleFileContents(string $filename): ?array
     {
         $normalizedPath = null;
 
@@ -129,7 +129,7 @@ class ExampleFinder
     /**
      * Get example filepath based on the example directory inside your project.
      */
-    private function getExamplePathFromExampleDirectory(string $file) : string
+    private function getExamplePathFromExampleDirectory(string $file): string
     {
         return getcwd() . DIRECTORY_SEPARATOR . 'examples' . DIRECTORY_SEPARATOR . $file;
     }
@@ -137,7 +137,7 @@ class ExampleFinder
     /**
      * Returns a path to the example file in the given directory..
      */
-    private function constructExamplePath(string $directory, string $file) : string
+    private function constructExamplePath(string $directory, string $file): string
     {
         return rtrim($directory, '\\/') . DIRECTORY_SEPARATOR . $file;
     }
@@ -145,7 +145,7 @@ class ExampleFinder
     /**
      * Get example filepath based on sourcecode.
      */
-    private function getExamplePathFromSource(string $file) : string
+    private function getExamplePathFromSource(string $file): string
     {
         return sprintf(
             '%s%s%s',

src/DocBlock/Serializer.php

@@ -72,7 +72,7 @@ class Serializer
      *
      * @return string The serialized doc block.
      */
-    public function getDocComment(DocBlock $docblock) : string
+    public function getDocComment(DocBlock $docblock): string
     {
         $indent      = str_repeat($this->indentString, $this->indent);
         $firstIndent = $this->isFirstLineIndented ? $indent : '';
@@ -98,7 +98,7 @@ class Serializer
         return $comment . $indent . ' */';
     }
 
-    private function removeTrailingSpaces(string $indent, string $text) : string
+    private function removeTrailingSpaces(string $indent, string $text): string
     {
         return str_replace(
             sprintf("\n%s * \n", $indent),
@@ -107,7 +107,7 @@ class Serializer
         );
     }
 
-    private function addAsterisksForEachLine(string $indent, string $text) : string
+    private function addAsterisksForEachLine(string $indent, string $text): string
     {
         return str_replace(
             "\n",
@@ -116,7 +116,7 @@ class Serializer
         );
     }
 
-    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, ?int $wrapLength) : string
+    private function getSummaryAndDescriptionTextBlock(DocBlock $docblock, ?int $wrapLength): string
     {
         $text = $docblock->getSummary() . ((string) $docblock->getDescription() ? "\n\n" . $docblock->getDescription()
                 : '');
@@ -129,7 +129,7 @@ class Serializer
         return $text;
     }
 
-    private function addTagBlock(DocBlock $docblock, ?int $wrapLength, string $indent, string $comment) : string
+    private function addTagBlock(DocBlock $docblock, ?int $wrapLength, string $indent, string $comment): string
     {
         foreach ($docblock->getTags() as $tag) {
             $tagText = $this->tagFormatter->format($tag);

src/DocBlock/StandardTagFactory.php

@@ -137,7 +137,7 @@ final class StandardTagFactory implements TagFactory
         $this->addService($fqsenResolver, FqsenResolver::class);
     }
 
-    public function create(string $tagLine, ?TypeContext $context = null) : Tag
+    public function create(string $tagLine, ?TypeContext $context = null): Tag
     {
         if (!$context) {
             $context = new TypeContext('');
@@ -151,17 +151,17 @@ final class StandardTagFactory implements TagFactory
     /**
      * @param mixed $value
      */
-    public function addParameter(string $name, $value) : void
+    public function addParameter(string $name, $value): void
     {
         $this->serviceLocator[$name] = $value;
     }
 
-    public function addService(object $service, ?string $alias = null) : void
+    public function addService(object $service, ?string $alias = null): void
     {
         $this->serviceLocator[$alias ?: get_class($service)] = $service;
     }
 
-    public function registerTagHandler(string $tagName, string $handler) : void
+    public function registerTagHandler(string $tagName, string $handler): void
     {
         Assert::stringNotEmpty($tagName);
         Assert::classExists($handler);
@@ -181,7 +181,7 @@ final class StandardTagFactory implements TagFactory
      *
      * @return string[]
      */
-    private function extractTagParts(string $tagLine) : array
+    private function extractTagParts(string $tagLine): array
     {
         $matches = [];
         if (!preg_match('/^@(' . self::REGEX_TAGNAME . ')((?:[\s\(\{])\s*([^\s].*)|$)/us', $tagLine, $matches)) {
@@ -201,7 +201,7 @@ final class StandardTagFactory implements TagFactory
      * Creates a new tag object with the given name and body or returns null if the tag name was recognized but the
      * body was invalid.
      */
-    private function createTag(string $body, string $name, TypeContext $context) : Tag
+    private function createTag(string $body, string $name, TypeContext $context): Tag
     {
         $handlerClassName = $this->findHandlerClassName($name, $context);
         $arguments        = $this->getArgumentsForParametersFromWiring(
@@ -226,7 +226,7 @@ final class StandardTagFactory implements TagFactory
      *
      * @return class-string<Tag>
      */
-    private function findHandlerClassName(string $tagName, TypeContext $context) : string
+    private function findHandlerClassName(string $tagName, TypeContext $context): string
     {
         $handlerClassName = Generic::class;
         if (isset($this->tagHandlerMappings[$tagName])) {
@@ -251,7 +251,7 @@ final class StandardTagFactory implements TagFactory
      * @return mixed[] A series of values that can be passed to the Factory Method of the tag whose parameters
      *     is provided with this method.
      */
-    private function getArgumentsForParametersFromWiring(array $parameters, array $locator) : array
+    private function getArgumentsForParametersFromWiring(array $parameters, array $locator): array
     {
         $arguments = [];
         foreach ($parameters as $parameter) {
@@ -292,7 +292,7 @@ final class StandardTagFactory implements TagFactory
      *
      * @return ReflectionParameter[]
      */
-    private function fetchParametersForHandlerFactoryMethod(string $handlerClassName) : array
+    private function fetchParametersForHandlerFactoryMethod(string $handlerClassName): array
     {
         if (!isset($this->tagHandlerParameterCache[$handlerClassName])) {
             $methodReflection                                  = new ReflectionMethod($handlerClassName, 'create');
@@ -319,7 +319,7 @@ final class StandardTagFactory implements TagFactory
         TypeContext $context,
         string $tagName,
         string $tagBody
-    ) : array {
+    ): array {
         return array_merge(
             $this->serviceLocator,
             [
@@ -335,7 +335,7 @@ final class StandardTagFactory implements TagFactory
      *
      * @todo this method should be populated once we implement Annotation notation support.
      */
-    private function isAnnotation(string $tagContent) : bool
+    private function isAnnotation(string $tagContent): bool
     {
         // 1. Contains a namespace separator
         // 2. Contains parenthesis

src/DocBlock/Tag.php

@@ -17,7 +17,7 @@ use phpDocumentor\Reflection\DocBlock\Tags\Formatter;
 
 interface Tag
 {
-    public function getName() : string;
+    public function getName(): string;
 
     /**
      * @return Tag|mixed Class that implements Tag
@@ -26,7 +26,7 @@ interface Tag
      */
     public static function create(string $body);
 
-    public function render(?Formatter $formatter = null) : string;
+    public function render(?Formatter $formatter = null): string;
 
-    public function __toString() : string;
+    public function __toString(): string;
 }

src/DocBlock/TagFactory.php

@@ -38,7 +38,7 @@ interface TagFactory
      *
      * @param mixed $value
      */
-    public function addParameter(string $name, $value) : void;
+    public function addParameter(string $name, $value): void;
 
     /**
      * Factory method responsible for instantiating the correct sub type.
@@ -49,7 +49,7 @@ interface TagFactory
      *
      * @throws InvalidArgumentException If an invalid tag line was presented.
      */
-    public function create(string $tagLine, ?TypeContext $context = null) : Tag;
+    public function create(string $tagLine, ?TypeContext $context = null): Tag;
 
     /**
      * Registers a service with the Service Locator using the FQCN of the class or the alias, if provided.
@@ -60,7 +60,7 @@ interface TagFactory
      * Because interfaces are regularly used as type-hints this method provides an alias parameter; if the FQCN of the
      * interface is passed as alias then every time that interface is requested the provided service will be returned.
      */
-    public function addService(object $service) : void;
+    public function addService(object $service): void;
 
     /**
      * Registers a handler for tags.
@@ -80,5 +80,5 @@ interface TagFactory
      * @throws InvalidArgumentException If the handler is not an existing class.
      * @throws InvalidArgumentException If the handler does not implement the {@see Tag} interface.
      */
-    public function registerTagHandler(string $tagName, string $handler) : void;
+    public function registerTagHandler(string $tagName, string $handler): void;
 }

src/DocBlock/Tags/Author.php

@@ -51,7 +51,7 @@ final class Author extends BaseTag implements Factory\StaticMethod
      *
      * @return string The author's name.
      */
-    public function getAuthorName() : string
+    public function getAuthorName(): string
     {
         return $this->authorName;
     }
@@ -61,7 +61,7 @@ final class Author extends BaseTag implements Factory\StaticMethod
      *
      * @return string The author's email.
      */
-    public function getEmail() : string
+    public function getEmail(): string
     {
         return $this->authorEmail;
     }
@@ -69,7 +69,7 @@ final class Author extends BaseTag implements Factory\StaticMethod
     /**
      * Returns this tag in string form.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->authorEmail) {
             $authorEmail = '<' . $this->authorEmail . '>';
@@ -85,7 +85,7 @@ final class Author extends BaseTag implements Factory\StaticMethod
     /**
      * Attempts to create a new Author object based on the tag body.
      */
-    public static function create(string $body) : ?self
+    public static function create(string $body): ?self
     {
         $splitTagContent = preg_match('/^([^\<]*)(?:\<([^\>]*)\>)?$/u', $body, $matches);
         if (!$splitTagContent) {

src/DocBlock/Tags/BaseTag.php

@@ -32,17 +32,17 @@ abstract class BaseTag implements DocBlock\Tag
      *
      * @return string The name of this tag.
      */
-    public function getName() : string
+    public function getName(): string
     {
         return $this->name;
     }
 
-    public function getDescription() : ?Description
+    public function getDescription(): ?Description
     {
         return $this->description;
     }
 
-    public function render(?Formatter $formatter = null) : string
+    public function render(?Formatter $formatter = null): string
     {
         if ($formatter === null) {
             $formatter = new Formatter\PassthroughFormatter();

src/DocBlock/Tags/Covers.php

@@ -48,7 +48,7 @@ final class Covers extends BaseTag implements Factory\StaticMethod
         ?DescriptionFactory $descriptionFactory = null,
         ?FqsenResolver $resolver = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($descriptionFactory);
         Assert::notNull($resolver);
@@ -61,7 +61,7 @@ final class Covers extends BaseTag implements Factory\StaticMethod
         );
     }
 
-    private static function resolveFqsen(string $parts, ?FqsenResolver $fqsenResolver, ?TypeContext $context) : Fqsen
+    private static function resolveFqsen(string $parts, ?FqsenResolver $fqsenResolver, ?TypeContext $context): Fqsen
     {
         Assert::notNull($fqsenResolver);
         $fqsenParts = explode('::', $parts);
@@ -77,7 +77,7 @@ final class Covers extends BaseTag implements Factory\StaticMethod
     /**
      * Returns the structural element this tag refers to.
      */
-    public function getReference() : Fqsen
+    public function getReference(): Fqsen
     {
         return $this->refers;
     }
@@ -85,7 +85,7 @@ final class Covers extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation of this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Deprecated.php

@@ -61,7 +61,7 @@ final class Deprecated extends BaseTag implements Factory\StaticMethod
         ?string $body,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         if (empty($body)) {
             return new static();
         }
@@ -85,7 +85,7 @@ final class Deprecated extends BaseTag implements Factory\StaticMethod
     /**
      * Gets the version section of the tag.
      */
-    public function getVersion() : ?string
+    public function getVersion(): ?string
     {
         return $this->version;
     }
@@ -93,7 +93,7 @@ final class Deprecated extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Example.php

@@ -66,7 +66,7 @@ final class Example implements Tag, Factory\StaticMethod
         $this->isURI = $isURI;
     }
 
-    public function getContent() : string
+    public function getContent(): string
     {
         if ($this->content === null || $this->content === '') {
             $filePath = $this->filePath;
@@ -82,12 +82,12 @@ final class Example implements Tag, Factory\StaticMethod
         return $this->content;
     }
 
-    public function getDescription() : ?string
+    public function getDescription(): ?string
     {
         return $this->content;
     }
 
-    public static function create(string $body) : ?Tag
+    public static function create(string $body): ?Tag
     {
         // File component: File path in quotes or File URI / Source information
         if (!preg_match('/^\s*(?:(\"[^\"]+\")|(\S+))(?:\s+(.*))?$/sux', $body, $matches)) {
@@ -137,7 +137,7 @@ final class Example implements Tag, Factory\StaticMethod
      * @return string Path to a file to use as an example.
      *     May also be an absolute URI.
      */
-    public function getFilePath() : string
+    public function getFilePath(): string
     {
         return trim($this->filePath, '"');
     }
@@ -145,7 +145,7 @@ final class Example implements Tag, Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         $filePath = (string) $this->filePath;
         $isDefaultLine = $this->startingLine === 1 && $this->lineCount === 0;
@@ -168,27 +168,27 @@ final class Example implements Tag, Factory\StaticMethod
     /**
      * Returns true if the provided URI is relative or contains a complete scheme (and thus is absolute).
      */
-    private function isUriRelative(string $uri) : bool
+    private function isUriRelative(string $uri): bool
     {
         return strpos($uri, ':') === false;
     }
 
-    public function getStartingLine() : int
+    public function getStartingLine(): int
     {
         return $this->startingLine;
     }
 
-    public function getLineCount() : int
+    public function getLineCount(): int
     {
         return $this->lineCount;
     }
 
-    public function getName() : string
+    public function getName(): string
     {
         return 'example';
     }
 
-    public function render(?Formatter $formatter = null) : string
+    public function render(?Formatter $formatter = null): string
     {
         if ($formatter === null) {
             $formatter = new Formatter\PassthroughFormatter();

src/DocBlock/Tags/Formatter.php

@@ -20,5 +20,5 @@ interface Formatter
     /**
      * Formats a tag into a string representation according to a specific format, such as Markdown.
      */
-    public function format(Tag $tag) : string;
+    public function format(Tag $tag): string;
 }

src/DocBlock/Tags/Formatter/AlignFormatter.php

@@ -37,7 +37,7 @@ class AlignFormatter implements Formatter
     /**
      * Formats the given tag to return a simple plain text version.
      */
-    public function format(Tag $tag) : string
+    public function format(Tag $tag): string
     {
         return '@' . $tag->getName() .
             str_repeat(

src/DocBlock/Tags/Formatter/PassthroughFormatter.php

@@ -22,7 +22,7 @@ class PassthroughFormatter implements Formatter
     /**
      * Formats the given tag to return a simple plain text version.
      */
-    public function format(Tag $tag) : string
+    public function format(Tag $tag): string
     {
         return trim('@' . $tag->getName() . ' ' . $tag);
     }

src/DocBlock/Tags/Generic.php

@@ -50,7 +50,7 @@ final class Generic extends BaseTag implements Factory\StaticMethod
         string $name = '',
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($name);
         Assert::notNull($descriptionFactory);
 
@@ -62,7 +62,7 @@ final class Generic extends BaseTag implements Factory\StaticMethod
     /**
      * Returns the tag as a serialized string
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();
@@ -76,7 +76,7 @@ final class Generic extends BaseTag implements Factory\StaticMethod
     /**
      * Validates if the tag name matches the expected format, otherwise throws an exception.
      */
-    private function validateTagName(string $name) : void
+    private function validateTagName(string $name): void
     {
         if (!preg_match('/^' . StandardTagFactory::REGEX_TAGNAME . '$/u', $name)) {
             throw new InvalidArgumentException(

src/DocBlock/Tags/InvalidTag.php

@@ -46,22 +46,22 @@ final class InvalidTag implements Tag
         $this->body = $body;
     }
 
-    public function getException() : ?Throwable
+    public function getException(): ?Throwable
     {
         return $this->throwable;
     }
 
-    public function getName() : string
+    public function getName(): string
     {
         return $this->name;
     }
 
-    public static function create(string $body, string $name = '') : self
+    public static function create(string $body, string $name = ''): self
     {
         return new self($name, $body);
     }
 
-    public function withError(Throwable $exception) : self
+    public function withError(Throwable $exception): self
     {
         $this->flattenExceptionBacktrace($exception);
         $tag            = new self($this->name, $this->body);
@@ -76,7 +76,7 @@ final class InvalidTag implements Tag
      * Not all objects are serializable. So we need to remove them from the
      * stored exception to be sure that we do not break existing library usage.
      */
-    private function flattenExceptionBacktrace(Throwable $exception) : void
+    private function flattenExceptionBacktrace(Throwable $exception): void
     {
         $traceProperty = (new ReflectionClass(Exception::class))->getProperty('trace');
         $traceProperty->setAccessible(true);
@@ -85,7 +85,7 @@ final class InvalidTag implements Tag
             $trace = $exception->getTrace();
             if (isset($trace[0]['args'])) {
                 $trace = array_map(
-                    function (array $call) : array {
+                    function (array $call): array {
                         $call['args'] = array_map([$this, 'flattenArguments'], $call['args']);
 
                         return $call;
@@ -128,7 +128,7 @@ final class InvalidTag implements Tag
         return $value;
     }
 
-    public function render(?Formatter $formatter = null) : string
+    public function render(?Formatter $formatter = null): string
     {
         if ($formatter === null) {
             $formatter = new Formatter\PassthroughFormatter();
@@ -137,7 +137,7 @@ final class InvalidTag implements Tag
         return $formatter->format($this);
     }
 
-    public function __toString() : string
+    public function __toString(): string
     {
         return $this->body;
     }

src/DocBlock/Tags/Link.php

@@ -43,7 +43,7 @@ final class Link extends BaseTag implements Factory\StaticMethod
         string $body,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::notNull($descriptionFactory);
 
         $parts = Utils::pregSplit('/\s+/Su', $body, 2);
@@ -55,7 +55,7 @@ final class Link extends BaseTag implements Factory\StaticMethod
     /**
      * Gets the link
      */
-    public function getLink() : string
+    public function getLink(): string
     {
         return $this->link;
     }
@@ -63,7 +63,7 @@ final class Link extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Method.php

@@ -86,7 +86,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : ?self {
+    ): ?self {
         Assert::stringNotEmpty($body);
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
@@ -176,7 +176,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
     /**
      * Retrieves the method name.
      */
-    public function getMethodName() : string
+    public function getMethodName(): string
     {
         return $this->methodName;
     }
@@ -186,7 +186,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
      *
      * @phpstan-return array<int, array{name: string, type: Type}>
      */
-    public function getArguments() : array
+    public function getArguments(): array
     {
         return $this->arguments;
     }
@@ -196,17 +196,17 @@ final class Method extends BaseTag implements Factory\StaticMethod
      *
      * @return bool TRUE if the method declaration is for a static method, FALSE otherwise.
      */
-    public function isStatic() : bool
+    public function isStatic(): bool
     {
         return $this->isStatic;
     }
 
-    public function getReturnType() : Type
+    public function getReturnType(): Type
     {
         return $this->returnType;
     }
 
-    public function __toString() : string
+    public function __toString(): string
     {
         $arguments = [];
         foreach ($this->arguments as $argument) {
@@ -242,7 +242,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
      * @phpstan-param array<int, array{name: string, type: Type}|string> $arguments
      * @phpstan-return array<int, array{name: string, type: Type}>
      */
-    private function filterArguments(array $arguments = []) : array
+    private function filterArguments(array $arguments = []): array
     {
         $result = [];
         foreach ($arguments as $argument) {
@@ -268,7 +268,7 @@ final class Method extends BaseTag implements Factory\StaticMethod
         return $result;
     }
 
-    private static function stripRestArg(string $argument) : string
+    private static function stripRestArg(string $argument): string
     {
         if (strpos($argument, '...') === 0) {
             $argument = trim(substr($argument, 3));

src/DocBlock/Tags/Param.php

@@ -61,7 +61,7 @@ final class Param extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
@@ -114,7 +114,7 @@ final class Param extends TagWithType implements Factory\StaticMethod
     /**
      * Returns the variable's name.
      */
-    public function getVariableName() : ?string
+    public function getVariableName(): ?string
     {
         return $this->variableName;
     }
@@ -122,7 +122,7 @@ final class Param extends TagWithType implements Factory\StaticMethod
     /**
      * Returns whether this tag is variadic.
      */
-    public function isVariadic() : bool
+    public function isVariadic(): bool
     {
         return $this->isVariadic;
     }
@@ -130,7 +130,7 @@ final class Param extends TagWithType implements Factory\StaticMethod
     /**
      * Returns whether this tag is passed by reference.
      */
-    public function isReference() : bool
+    public function isReference(): bool
     {
         return $this->isReference;
     }
@@ -138,7 +138,7 @@ final class Param extends TagWithType implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();
@@ -159,7 +159,7 @@ final class Param extends TagWithType implements Factory\StaticMethod
             . ($description !== '' ? ($type !== '' || $variableName !== '' ? ' ' : '') . $description : '');
     }
 
-    private static function strStartsWithVariable(string $str) : bool
+    private static function strStartsWithVariable(string $str): bool
     {
         return strpos($str, '$') === 0
                ||

src/DocBlock/Tags/Property.php

@@ -50,7 +50,7 @@ final class Property extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
@@ -88,7 +88,7 @@ final class Property extends TagWithType implements Factory\StaticMethod
     /**
      * Returns the variable's name.
      */
-    public function getVariableName() : ?string
+    public function getVariableName(): ?string
     {
         return $this->variableName;
     }
@@ -96,7 +96,7 @@ final class Property extends TagWithType implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/PropertyRead.php

@@ -50,7 +50,7 @@ final class PropertyRead extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
@@ -88,7 +88,7 @@ final class PropertyRead extends TagWithType implements Factory\StaticMethod
     /**
      * Returns the variable's name.
      */
-    public function getVariableName() : ?string
+    public function getVariableName(): ?string
     {
         return $this->variableName;
     }
@@ -96,7 +96,7 @@ final class PropertyRead extends TagWithType implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/PropertyWrite.php

@@ -50,7 +50,7 @@ final class PropertyWrite extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
@@ -88,7 +88,7 @@ final class PropertyWrite extends TagWithType implements Factory\StaticMethod
     /**
      * Returns the variable's name.
      */
-    public function getVariableName() : ?string
+    public function getVariableName(): ?string
     {
         return $this->variableName;
     }
@@ -96,7 +96,7 @@ final class PropertyWrite extends TagWithType implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Reference/Fqsen.php

@@ -31,7 +31,7 @@ final class Fqsen implements Reference
     /**
      * @return string string representation of the referenced fqsen
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         return (string) $this->fqsen;
     }

src/DocBlock/Tags/Reference/Reference.php

@@ -18,5 +18,5 @@ namespace phpDocumentor\Reflection\DocBlock\Tags\Reference;
  */
 interface Reference
 {
-    public function __toString() : string;
+    public function __toString(): string;
 }

src/DocBlock/Tags/Reference/Url.php

@@ -29,7 +29,7 @@ final class Url implements Reference
         $this->uri = $uri;
     }
 
-    public function __toString() : string
+    public function __toString(): string
     {
         return $this->uri;
     }

src/DocBlock/Tags/Return_.php

@@ -37,7 +37,7 @@ final class Return_ extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
 
@@ -49,7 +49,7 @@ final class Return_ extends TagWithType implements Factory\StaticMethod
         return new static($type, $description);
     }
 
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/See.php

@@ -52,7 +52,7 @@ final class See extends BaseTag implements Factory\StaticMethod
         ?FqsenResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::notNull($descriptionFactory);
 
         $parts = Utils::pregSplit('/\s+/Su', $body, 2);
@@ -66,7 +66,7 @@ final class See extends BaseTag implements Factory\StaticMethod
         return new static(new FqsenRef(self::resolveFqsen($parts[0], $typeResolver, $context)), $description);
     }
 
-    private static function resolveFqsen(string $parts, ?FqsenResolver $fqsenResolver, ?TypeContext $context) : Fqsen
+    private static function resolveFqsen(string $parts, ?FqsenResolver $fqsenResolver, ?TypeContext $context): Fqsen
     {
         Assert::notNull($fqsenResolver);
         $fqsenParts = explode('::', $parts);
@@ -82,7 +82,7 @@ final class See extends BaseTag implements Factory\StaticMethod
     /**
      * Returns the ref of this tag.
      */
-    public function getReference() : Reference
+    public function getReference(): Reference
     {
         return $this->refers;
     }
@@ -90,7 +90,7 @@ final class See extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation of this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Since.php

@@ -58,7 +58,7 @@ final class Since extends BaseTag implements Factory\StaticMethod
         ?string $body,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : ?self {
+    ): ?self {
         if (empty($body)) {
             return new static();
         }
@@ -79,7 +79,7 @@ final class Since extends BaseTag implements Factory\StaticMethod
     /**
      * Gets the version section of the tag.
      */
-    public function getVersion() : ?string
+    public function getVersion(): ?string
     {
         return $this->version;
     }
@@ -87,7 +87,7 @@ final class Since extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Source.php

@@ -51,7 +51,7 @@ final class Source extends BaseTag implements Factory\StaticMethod
         string $body,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($descriptionFactory);
 
@@ -78,7 +78,7 @@ final class Source extends BaseTag implements Factory\StaticMethod
      * @return int The starting line, relative to the structural element's
      *     location.
      */
-    public function getStartingLine() : int
+    public function getStartingLine(): int
     {
         return $this->startingLine;
     }
@@ -89,12 +89,12 @@ final class Source extends BaseTag implements Factory\StaticMethod
      * @return int|null The number of lines, relative to the starting line. NULL
      *     means "to the end".
      */
-    public function getLineCount() : ?int
+    public function getLineCount(): ?int
     {
         return $this->lineCount;
     }
 
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/TagWithType.php

@@ -27,7 +27,7 @@ abstract class TagWithType extends BaseTag
     /**
      * Returns the type section of the variable.
      */
-    public function getType() : ?Type
+    public function getType(): ?Type
     {
         return $this->type;
     }
@@ -35,7 +35,7 @@ abstract class TagWithType extends BaseTag
     /**
      * @return string[]
      */
-    protected static function extractTypeFromBody(string $body) : array
+    protected static function extractTypeFromBody(string $body): array
     {
         $type         = '';
         $nestingLevel = 0;

src/DocBlock/Tags/Throws.php

@@ -37,7 +37,7 @@ final class Throws extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
 
@@ -49,7 +49,7 @@ final class Throws extends TagWithType implements Factory\StaticMethod
         return new static($type, $description);
     }
 
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Uses.php

@@ -48,7 +48,7 @@ final class Uses extends BaseTag implements Factory\StaticMethod
         ?FqsenResolver $resolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::notNull($resolver);
         Assert::notNull($descriptionFactory);
 
@@ -60,7 +60,7 @@ final class Uses extends BaseTag implements Factory\StaticMethod
         );
     }
 
-    private static function resolveFqsen(string $parts, ?FqsenResolver $fqsenResolver, ?TypeContext $context) : Fqsen
+    private static function resolveFqsen(string $parts, ?FqsenResolver $fqsenResolver, ?TypeContext $context): Fqsen
     {
         Assert::notNull($fqsenResolver);
         $fqsenParts = explode('::', $parts);
@@ -76,7 +76,7 @@ final class Uses extends BaseTag implements Factory\StaticMethod
     /**
      * Returns the structural element this tag refers to.
      */
-    public function getReference() : Fqsen
+    public function getReference(): Fqsen
     {
         return $this->refers;
     }
@@ -84,7 +84,7 @@ final class Uses extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation of this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Var_.php

@@ -50,7 +50,7 @@ final class Var_ extends TagWithType implements Factory\StaticMethod
         ?TypeResolver $typeResolver = null,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : self {
+    ): self {
         Assert::stringNotEmpty($body);
         Assert::notNull($typeResolver);
         Assert::notNull($descriptionFactory);
@@ -89,7 +89,7 @@ final class Var_ extends TagWithType implements Factory\StaticMethod
     /**
      * Returns the variable's name.
      */
-    public function getVariableName() : ?string
+    public function getVariableName(): ?string
     {
         return $this->variableName;
     }
@@ -97,7 +97,7 @@ final class Var_ extends TagWithType implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlock/Tags/Version.php

@@ -58,7 +58,7 @@ final class Version extends BaseTag implements Factory\StaticMethod
         ?string $body,
         ?DescriptionFactory $descriptionFactory = null,
         ?TypeContext $context = null
-    ) : ?self {
+    ): ?self {
         if (empty($body)) {
             return new static();
         }
@@ -82,7 +82,7 @@ final class Version extends BaseTag implements Factory\StaticMethod
     /**
      * Gets the version section of the tag.
      */
-    public function getVersion() : ?string
+    public function getVersion(): ?string
     {
         return $this->version;
     }
@@ -90,7 +90,7 @@ final class Version extends BaseTag implements Factory\StaticMethod
     /**
      * Returns a string representation for this tag.
      */
-    public function __toString() : string
+    public function __toString(): string
     {
         if ($this->description) {
             $description = $this->description->render();

src/DocBlockFactory.php

@@ -54,7 +54,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
      *
      * @param array<string, class-string<Tag>> $additionalTags
      */
-    public static function createInstance(array $additionalTags = []) : self
+    public static function createInstance(array $additionalTags = []): self
     {
         $fqsenResolver      = new FqsenResolver();
         $tagFactory         = new StandardTagFactory($fqsenResolver);
@@ -75,7 +75,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
      * @param object|string $docblock A string containing the DocBlock to parse or an object supporting the
      *                                getDocComment method (such as a ReflectionClass object).
      */
-    public function create($docblock, ?Types\Context $context = null, ?Location $location = null) : DocBlock
+    public function create($docblock, ?Types\Context $context = null, ?Location $location = null): DocBlock
     {
         if (is_object($docblock)) {
             if (!method_exists($docblock, 'getDocComment')) {
@@ -112,7 +112,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
     /**
      * @param class-string<Tag> $handler
      */
-    public function registerTagHandler(string $tagName, string $handler) : void
+    public function registerTagHandler(string $tagName, string $handler): void
     {
         $this->tagFactory->registerTagHandler($tagName, $handler);
     }
@@ -122,7 +122,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
      *
      * @param string $comment String containing the comment text.
      */
-    private function stripDocComment(string $comment) : string
+    private function stripDocComment(string $comment): string
     {
         $comment = preg_replace('#[ \t]*(?:\/\*\*|\*\/|\*)?[ \t]?(.*)?#u', '$1', $comment);
         Assert::string($comment);
@@ -231,7 +231,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
      *
      * @return DocBlock\Tag[]
      */
-    private function parseTagBlock(string $tags, Types\Context $context) : array
+    private function parseTagBlock(string $tags, Types\Context $context): array
     {
         $tags = $this->filterTagBlock($tags);
         if ($tags === null) {
@@ -250,7 +250,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
     /**
      * @return string[]
      */
-    private function splitTagBlockIntoTagLines(string $tags) : array
+    private function splitTagBlockIntoTagLines(string $tags): array
     {
         $result = [];
         foreach (explode("\n", $tags) as $tagLine) {
@@ -264,7 +264,7 @@ final class DocBlockFactory implements DocBlockFactoryInterface
         return $result;
     }
 
-    private function filterTagBlock(string $tags) : ?string
+    private function filterTagBlock(string $tags): ?string
     {
         $tags = trim($tags);
         if (!$tags) {

src/DocBlockFactoryInterface.php

@@ -14,10 +14,10 @@ interface DocBlockFactoryInterface
      *
      * @param array<string, class-string<Tag>> $additionalTags
      */
-    public static function createInstance(array $additionalTags = []) : DocBlockFactory;
+    public static function createInstance(array $additionalTags = []): DocBlockFactory;
 
     /**
      * @param string|object $docblock
      */
-    public function create($docblock, ?Types\Context $context = null, ?Location $location = null) : DocBlock;
+    public function create($docblock, ?Types\Context $context = null, ?Location $location = null): DocBlock;
 }

src/Exception/PcreException.php

@@ -15,7 +15,7 @@ use const PREG_RECURSION_LIMIT_ERROR;
 
 final class PcreException extends InvalidArgumentException
 {
-    public static function createFromPhpError(int $errorCode) : self
+    public static function createFromPhpError(int $errorCode): self
     {
         switch ($errorCode) {
             case PREG_BACKTRACK_LIMIT_ERROR:

src/Utils.php

@@ -45,7 +45,7 @@ abstract class Utils
      *
      * @throws PcreException
      */
-    public static function pregSplit(string $pattern, string $subject, ?int $limit = -1, int $flags = 0) : array
+    public static function pregSplit(string $pattern, string $subject, ?int $limit = -1, int $flags = 0): array
     {
         $parts = php_preg_split($pattern, $subject, $limit, $flags);
         if ($parts === false) {