Use the appropriate notation for generators

parent 464f1501
...@@ -215,7 +215,7 @@ abstract class AbstractDriverTest extends DbalTestCase ...@@ -215,7 +215,7 @@ abstract class AbstractDriverTest extends DbalTestCase
} }
/** /**
* @return mixed[][] * @return iterable<mixed[]>
*/ */
public static function exceptionConversionProvider() : iterable public static function exceptionConversionProvider() : iterable
{ {
......
...@@ -43,6 +43,8 @@ class StatementIteratorTest extends DbalTestCase ...@@ -43,6 +43,8 @@ class StatementIteratorTest extends DbalTestCase
} }
/** /**
* @param class-string<Statement> $class
*
* @dataProvider statementProvider() * @dataProvider statementProvider()
*/ */
public function testStatementIterationCallsFetchOncePerStep(string $class) : void public function testStatementIterationCallsFetchOncePerStep(string $class) : void
...@@ -80,7 +82,7 @@ class StatementIteratorTest extends DbalTestCase ...@@ -80,7 +82,7 @@ class StatementIteratorTest extends DbalTestCase
} }
/** /**
* @return string[][] * @return iterable<array{0: class-string<Statement>}>
*/ */
public static function statementProvider() : iterable public static function statementProvider() : iterable
{ {
......
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