Consistent use of bool/int shortcuts in PHPDoc comments

Two reasons:

Consistency. Most of this codebase uses the shortcuts already.

It's part of the MediaWiki CodeSniffer rule set. While this
particular sniff is currently disabled I would love to enable it
at least partially, if possible. This is done in preparation.

Change-Id: Ia685c986b6e0036aa3625e302d80b98352079f16

Author: thiemowmde

src/Reference.php

@@ -58,7 +58,7 @@ public function getSnaks() {
 	 *
 	 * @since 0.3
 	 *
-	 * @return integer
+	 * @return int
 	 */
 	public function count(): int {
 		return count( $this->snaks );

src/SiteLinkList.php

@@ -138,7 +138,7 @@ public function getBySiteId( $siteId ) {
 	 *
 	 * @param string $siteId
 	 *
-	 * @return boolean
+	 * @return bool
 	 * @throws InvalidArgumentException
 	 */
 	public function hasLinkWithSiteId( $siteId ) {

src/Snak/Snak.php

@@ -33,7 +33,7 @@ public function getHash();
 
 	/**
 	 * @param mixed $value
-	 * @return boolean
+	 * @return bool
 	 */
 	public function equals( $value );
 

src/Snak/SnakList.php

@@ -51,7 +51,7 @@ public function __construct( $snaks = [] ) {
 	 *
 	 * @param string $snakHash
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasSnakHash( $snakHash ) {
 		return array_key_exists( $snakHash, $this->offsetHashes );
@@ -74,7 +74,7 @@ public function removeSnakHash( $snakHash ) {
 	 *
 	 * @param Snak $snak
 	 *
-	 * @return boolean Indicates if the snak was added or not.
+	 * @return bool Indicates if the snak was added or not.
 	 */
 	public function addSnak( Snak $snak ) {
 		if ( $this->hasSnak( $snak ) ) {
@@ -90,7 +90,7 @@ public function addSnak( Snak $snak ) {
 	 *
 	 * @param Snak $snak
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasSnak( Snak $snak ) {
 		return $this->hasSnakHash( $snak->getHash() );

src/Statement/Statement.php

@@ -178,7 +178,7 @@ public function addNewReference( Snak ...$snaks ) {
 	 *
 	 * @since 0.1
 	 *
-	 * @param integer $rank
+	 * @param int $rank
 	 *
 	 * @throws InvalidArgumentException
 	 */
@@ -195,7 +195,7 @@ public function setRank( int $rank ): void {
 	/**
 	 * @since 0.1
 	 *
-	 * @return integer
+	 * @return int
 	 */
 	public function getRank(): int {
 		return $this->rank;

src/Statement/StatementFilter.php

@@ -13,7 +13,7 @@ interface StatementFilter {
 	/**
 	 * @param Statement $statement
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function statementMatches( Statement $statement );
 

src/Term/AliasGroupList.php

@@ -157,7 +157,7 @@ public function isEmpty() {
 	 *
 	 * @param AliasGroup $group
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasAliasGroup( AliasGroup $group ) {
 		return array_key_exists( $group->getLanguageCode(), $this->groups )
@@ -169,7 +169,7 @@ public function hasAliasGroup( AliasGroup $group ) {
 	 *
 	 * @param string $languageCode
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasGroupForLanguage( $languageCode ) {
 		return array_key_exists( $languageCode, $this->groups );

src/Term/Fingerprint.php

@@ -71,7 +71,7 @@ public function getLabels() {
 	 *
 	 * @param string $languageCode
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasLabel( $languageCode ) {
 		return $this->labels->hasTermForLanguage( $languageCode );
@@ -125,7 +125,7 @@ public function getDescriptions() {
 	 *
 	 * @param string $languageCode
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasDescription( $languageCode ) {
 		return $this->descriptions->hasTermForLanguage( $languageCode );
@@ -179,7 +179,7 @@ public function getAliasGroups() {
 	 *
 	 * @param string $languageCode
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasAliasGroup( $languageCode ) {
 		return $this->aliasGroups->hasGroupForLanguage( $languageCode );

src/Term/TermList.php

@@ -172,7 +172,7 @@ public function isEmpty() {
 	 *
 	 * @param Term $term
 	 *
-	 * @return boolean
+	 * @return bool
 	 */
 	public function hasTerm( Term $term ) {
 		return array_key_exists( $term->getLanguageCode(), $this->terms )