[BCB] Remove ArrayType::count()

Author: ondrejmirtes

UPGRADING.md

@@ -233,3 +233,4 @@ Instead of `PHPStanTestCase::createBroker()`, call `PHPStanTestCase::createRefle
 * `CompoundType::isGreaterThan()`, `CompoundType::isGreaterThanOrEqual()` now require [`PhpVersion`](https://apiref.phpstan.org/2.0.x/PHPStan.Php.PhpVersion.html) as argument.
 * Removed `ReflectionProvider::supportsAnonymousClasses()` (all reflection providers support anonymous classes)
 * Remove `ArrayType::generalizeKeys()`
+* Remove `ArrayType::count()`

src/Type/ArrayType.php

@@ -638,12 +638,6 @@ public function toArrayKey(): Type
 		return new ErrorType();
 	}
 
-	/** @deprecated Use getArraySize() instead */
-	public function count(): Type
-	{
-		return $this->getArraySize();
-	}
-
 	/** @deprecated Use $offsetType->toArrayKey() instead */
 	public static function castToArrayKeyType(Type $offsetType): Type
 	{

src/Type/Constant/ConstantArrayType.php

@@ -1421,12 +1421,6 @@ private function getKeysOrValuesArray(array $types): self
 		return new self($keyTypes, $valueTypes, $autoIndexes, $optionalKeys, TrinaryLogic::createYes());
 	}
 
-	/** @deprecated Use getArraySize() instead */
-	public function count(): Type
-	{
-		return $this->getArraySize();
-	}
-
 	public function describe(VerbosityLevel $level): string
 	{
 		$describeValue = function (bool $truncate) use ($level): string {