[BCB] Removed methods from ConstantArrayType - getFirst*Type and getLast*Type

Author: ondrejmirtes

UPGRADING.md

@@ -248,3 +248,5 @@ Instead of `PHPStanTestCase::createBroker()`, call `PHPStanTestCase::createRefle
 * Remove `Scope::isSpecified()`, use `hasExpressionType()` instead
 * Remove `ConstantArrayType::isEmpty()`, use `isIterableAtLeastOnce()->no()` instead
 * Remove `ConstantArrayType::getNextAutoIndex()`
+* Removed methods from `ConstantArrayType` - `getFirst*Type` and `getLast*Type`
+  * Use `getFirstIterable*Type` and `getLastIterable*Type` instead

src/Type/Constant/ConstantArrayType.php

@@ -242,18 +242,6 @@ public function getKeyTypes(): array
 		return $this->keyTypes;
 	}
 
-	/** @deprecated Use getFirstIterableKeyType() instead */
-	public function getFirstKeyType(): Type
-	{
-		return $this->getFirstIterableKeyType();
-	}
-
-	/** @deprecated Use getLastIterableKeyType() instead */
-	public function getLastKeyType(): Type
-	{
-		return $this->getLastIterableKeyType();
-	}
-
 	/**
 	 * @return array<int, Type>
 	 */
@@ -262,18 +250,6 @@ public function getValueTypes(): array
 		return $this->valueTypes;
 	}
 
-	/** @deprecated Use getFirstIterableValueType() instead */
-	public function getFirstValueType(): Type
-	{
-		return $this->getFirstIterableValueType();
-	}
-
-	/** @deprecated Use getLastIterableValueType() instead */
-	public function getLastValueType(): Type
-	{
-		return $this->getLastIterableValueType();
-	}
-
 	public function isOptionalKey(int $i): bool
 	{
 		return in_array($i, $this->optionalKeys, true);