Merge pull request #3569 from jwage/types-namespace-types

Add proper types to Doctrine\DBAL\Types namespace.

lib/Doctrine/DBAL/Types/ArrayType.php

@@ -21,7 +21,7 @@ class ArrayType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getClobTypeDeclarationSQL($fieldDeclaration);
     }
@@ -60,7 +60,7 @@ class ArrayType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::ARRAY;
     }
@@ -68,7 +68,7 @@ class ArrayType extends Type
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/BigIntType.php

@@ -15,7 +15,7 @@ class BigIntType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::BIGINT;
     }
@@ -23,7 +23,7 @@ class BigIntType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getBigIntTypeDeclarationSQL($fieldDeclaration);
     }
@@ -31,7 +31,7 @@ class BigIntType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::STRING;
     }

lib/Doctrine/DBAL/Types/BinaryType.php

@@ -19,7 +19,7 @@ class BinaryType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getBinaryTypeDeclarationSQL($fieldDeclaration);
     }
@@ -47,7 +47,7 @@ class BinaryType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::BINARY;
     }
@@ -55,7 +55,7 @@ class BinaryType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::BINARY;
     }

lib/Doctrine/DBAL/Types/BlobType.php

@@ -22,7 +22,7 @@ class BlobType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getBlobTypeDeclarationSQL($fieldDeclaration);
     }
@@ -54,7 +54,7 @@ class BlobType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::BLOB;
     }
@@ -62,7 +62,7 @@ class BlobType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::LARGE_OBJECT;
     }

lib/Doctrine/DBAL/Types/BooleanType.php

@@ -15,7 +15,7 @@ class BooleanType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getBooleanTypeDeclarationSQL($fieldDeclaration);
     }
@@ -39,7 +39,7 @@ class BooleanType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::BOOLEAN;
     }
@@ -47,7 +47,7 @@ class BooleanType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::BOOLEAN;
     }

lib/Doctrine/DBAL/Types/DateImmutableType.php

@@ -17,7 +17,7 @@ class DateImmutableType extends DateType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATE_IMMUTABLE;
     }
@@ -67,7 +67,7 @@ class DateImmutableType extends DateType
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/DateIntervalType.php

@@ -21,7 +21,7 @@ class DateIntervalType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATEINTERVAL;
     }
@@ -29,7 +29,7 @@ class DateIntervalType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         $fieldDeclaration['length'] = 255;
 
@@ -84,7 +84,7 @@ class DateIntervalType extends Type
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/DateTimeImmutableType.php

@@ -18,7 +18,7 @@ class DateTimeImmutableType extends DateTimeType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATETIME_IMMUTABLE;
     }
@@ -72,7 +72,7 @@ class DateTimeImmutableType extends DateTimeType
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/DateTimeType.php

@@ -19,7 +19,7 @@ class DateTimeType extends Type implements PhpDateTimeMappingType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATETIME_MUTABLE;
     }
@@ -27,7 +27,7 @@ class DateTimeType extends Type implements PhpDateTimeMappingType
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getDateTimeTypeDeclarationSQL($fieldDeclaration);
     }

lib/Doctrine/DBAL/Types/DateTimeTzImmutableType.php

@@ -17,7 +17,7 @@ class DateTimeTzImmutableType extends DateTimeTzType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATETIMETZ_IMMUTABLE;
     }
@@ -67,7 +67,7 @@ class DateTimeTzImmutableType extends DateTimeTzType
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/DateTimeTzType.php

@@ -31,7 +31,7 @@ class DateTimeTzType extends Type implements PhpDateTimeMappingType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATETIMETZ_MUTABLE;
     }
@@ -39,7 +39,7 @@ class DateTimeTzType extends Type implements PhpDateTimeMappingType
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getDateTimeTzTypeDeclarationSQL($fieldDeclaration);
     }

lib/Doctrine/DBAL/Types/DateType.php

@@ -18,7 +18,7 @@ class DateType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATE_MUTABLE;
     }
@@ -26,7 +26,7 @@ class DateType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getDateTypeDeclarationSQL($fieldDeclaration);
     }

lib/Doctrine/DBAL/Types/DecimalType.php

@@ -14,7 +14,7 @@ class DecimalType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DECIMAL;
     }
@@ -22,7 +22,7 @@ class DecimalType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getDecimalTypeDeclarationSQL($fieldDeclaration);
     }

lib/Doctrine/DBAL/Types/Exception/ValueNotConvertible.php

@@ -15,7 +15,10 @@ use function substr;
  */
 final class ValueNotConvertible extends ConversionException implements TypesException
 {
-    public static function new($value, $toType, ?string $message = null) : self
+    /**
+     * @param mixed $value
+     */
+    public static function new($value, string $toType, ?string $message = null) : self
     {
         if ($message !== null) {
             return new self(

lib/Doctrine/DBAL/Types/FloatType.php

@@ -11,7 +11,7 @@ class FloatType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::FLOAT;
     }
@@ -19,7 +19,7 @@ class FloatType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getFloatDeclarationSQL($fieldDeclaration);
     }

lib/Doctrine/DBAL/Types/GuidType.php

@@ -14,7 +14,7 @@ class GuidType extends StringType
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getGuidTypeDeclarationSQL($fieldDeclaration);
     }
@@ -22,7 +22,7 @@ class GuidType extends StringType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::GUID;
     }
@@ -30,7 +30,7 @@ class GuidType extends StringType
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return ! $platform->hasNativeGuidType();
     }

lib/Doctrine/DBAL/Types/IntegerType.php

@@ -15,7 +15,7 @@ class IntegerType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::INTEGER;
     }
@@ -23,7 +23,7 @@ class IntegerType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getIntegerTypeDeclarationSQL($fieldDeclaration);
     }
@@ -39,7 +39,7 @@ class IntegerType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::INTEGER;
     }

lib/Doctrine/DBAL/Types/JsonType.php

@@ -23,7 +23,7 @@ class JsonType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getJsonTypeDeclarationSQL($fieldDeclaration);
     }
@@ -71,7 +71,7 @@ class JsonType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::JSON;
     }
@@ -79,7 +79,7 @@ class JsonType extends Type
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return ! $platform->hasNativeJsonType();
     }

lib/Doctrine/DBAL/Types/ObjectType.php

@@ -21,7 +21,7 @@ class ObjectType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getClobTypeDeclarationSQL($fieldDeclaration);
     }
@@ -59,7 +59,7 @@ class ObjectType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::OBJECT;
     }
@@ -67,7 +67,7 @@ class ObjectType extends Type
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/SimpleArrayType.php

@@ -20,7 +20,7 @@ class SimpleArrayType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getClobTypeDeclarationSQL($fieldDeclaration);
     }
@@ -54,7 +54,7 @@ class SimpleArrayType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::SIMPLE_ARRAY;
     }
@@ -62,7 +62,7 @@ class SimpleArrayType extends Type
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/SmallIntType.php

@@ -15,7 +15,7 @@ class SmallIntType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::SMALLINT;
     }
@@ -23,7 +23,7 @@ class SmallIntType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getSmallIntTypeDeclarationSQL($fieldDeclaration);
     }
@@ -39,7 +39,7 @@ class SmallIntType extends Type implements PhpIntegerMappingType
     /**
      * {@inheritdoc}
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::INTEGER;
     }

lib/Doctrine/DBAL/Types/StringType.php

@@ -14,7 +14,7 @@ class StringType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getVarcharTypeDeclarationSQL($fieldDeclaration);
     }
@@ -22,7 +22,7 @@ class StringType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::STRING;
     }

lib/Doctrine/DBAL/Types/TextType.php

@@ -16,7 +16,7 @@ class TextType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getClobTypeDeclarationSQL($fieldDeclaration);
     }
@@ -32,7 +32,7 @@ class TextType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::TEXT;
     }

lib/Doctrine/DBAL/Types/TimeImmutableType.php

@@ -17,7 +17,7 @@ class TimeImmutableType extends TimeType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::TIME_IMMUTABLE;
     }
@@ -67,7 +67,7 @@ class TimeImmutableType extends TimeType
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

lib/Doctrine/DBAL/Types/TimeType.php

@@ -18,7 +18,7 @@ class TimeType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::TIME_MUTABLE;
     }
@@ -26,7 +26,7 @@ class TimeType extends Type
     /**
      * {@inheritdoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return $platform->getTimeTypeDeclarationSQL($fieldDeclaration);
     }

lib/Doctrine/DBAL/Types/Type.php

@@ -160,21 +160,17 @@ abstract class Type
     /**
      * Gets the SQL declaration snippet for a field of this type.
      *
-     * @param mixed[]          $fieldDeclaration The field declaration.
+     * @param array<string, mixed> $fieldDeclaration The field declaration.
      * @param AbstractPlatform     $platform         The currently used database platform.
-     *
-     * @return string
      */
-    abstract public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform);
+    abstract public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string;
 
     /**
      * Gets the name of this type.
      *
-     * @return string
-     *
      * @todo Needed?
      */
-    abstract public function getName();
+    abstract public function getName() : string;
 
     /**
      * @internal This method is only to be used within DBAL for forward compatibility purposes. Do not use directly.
@@ -205,11 +201,9 @@ abstract class Type
      *
      * @param string $name The name of the type (as returned by getName()).
      *
-     * @return \Doctrine\DBAL\Types\Type
-     *
      * @throws DBALException
      */
-    public static function getType($name)
+    public static function getType(string $name) : self
     {
         return self::getTypeRegistry()->get($name);
     }
@@ -220,11 +214,9 @@ abstract class Type
      * @param string $name      The name of the type. This should correspond to what getName() returns.
      * @param string $className The class name of the custom type.
      *
-     * @return void
-     *
      * @throws DBALException
      */
-    public static function addType($name, $className)
+    public static function addType(string $name, string $className) : void
     {
         self::getTypeRegistry()->register($name, new $className());
     }
@@ -236,7 +228,7 @@ abstract class Type
      *
      * @return bool TRUE if type is supported; FALSE otherwise.
      */
-    public static function hasType($name)
+    public static function hasType(string $name) : bool
     {
         return self::getTypeRegistry()->has($name);
     }
@@ -244,14 +236,9 @@ abstract class Type
     /**
      * Overrides an already defined type to use a different implementation.
      *
-     * @param string $name
-     * @param string $className
-     *
-     * @return void
-     *
      * @throws DBALException
      */
-    public static function overrideType($name, $className)
+    public static function overrideType(string $name, string $className) : void
     {
         self::getTypeRegistry()->override($name, new $className());
     }
@@ -261,10 +248,8 @@ abstract class Type
      * can be used when binding parameters to prepared statements.
      *
      * This method should return one of the {@link \Doctrine\DBAL\ParameterType} constants.
-     *
-     * @return int
      */
-    public function getBindingType()
+    public function getBindingType() : int
     {
         return ParameterType::STRING;
     }
@@ -273,9 +258,9 @@ abstract class Type
      * Gets the types array map which holds all registered types and the corresponding
      * type class
      *
-     * @return string[]
+     * @return array<string, string>
      */
-    public static function getTypesMap()
+    public static function getTypesMap() : array
     {
         return array_map(
             static function (Type $type) : string {
@@ -292,35 +277,24 @@ abstract class Type
      * Usage of {@link convertToDatabaseValueSQL} and
      * {@link convertToPHPValueSQL} works for any type and mostly
      * does nothing. This method can additionally be used for optimization purposes.
-     *
-     * @return bool
      */
-    public function canRequireSQLConversion()
+    public function canRequireSQLConversion() : bool
     {
         return false;
     }
 
     /**
      * Modifies the SQL expression (identifier, parameter) to convert to a database value.
-     *
-     * @param string $sqlExpr
-     *
-     * @return string
      */
-    public function convertToDatabaseValueSQL($sqlExpr, AbstractPlatform $platform)
+    public function convertToDatabaseValueSQL(string $sqlExpr, AbstractPlatform $platform) : string
     {
         return $sqlExpr;
     }
 
     /**
      * Modifies the SQL expression (identifier, parameter) to convert to a PHP value.
-     *
-     * @param string           $sqlExpr
-     * @param AbstractPlatform $platform
-     *
-     * @return string
      */
-    public function convertToPHPValueSQL($sqlExpr, $platform)
+    public function convertToPHPValueSQL(string $sqlExpr, AbstractPlatform $platform) : string
     {
         return $sqlExpr;
     }
@@ -328,9 +302,9 @@ abstract class Type
     /**
      * Gets an array of database types that map to this Doctrine type.
      *
-     * @return string[]
+     * @return array<int, string>
      */
-    public function getMappedDatabaseTypes(AbstractPlatform $platform)
+    public function getMappedDatabaseTypes(AbstractPlatform $platform) : array
     {
         return [];
     }
@@ -340,10 +314,8 @@ abstract class Type
      * reverse schema engineering can't tell them apart. You need to mark
      * one of those types as commented, which will have Doctrine use an SQL
      * comment to typehint the actual Doctrine Type.
-     *
-     * @return bool
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return false;
     }

lib/Doctrine/DBAL/Types/TypeRegistry.php

@@ -21,7 +21,11 @@ use function in_array;
  */
 final class TypeRegistry
 {
-    /** @var array<string, Type> Map of type names and their corresponding flyweight objects. */
+    /**
+     * Map of type names and their corresponding flyweight objects.
+     *
+     * @var array<string, Type>
+     */
     private $instances = [];
 
     /**

lib/Doctrine/DBAL/Types/VarDateTimeImmutableType.php

@@ -18,7 +18,7 @@ class VarDateTimeImmutableType extends VarDateTimeType
     /**
      * {@inheritdoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return Types::DATETIME_IMMUTABLE;
     }
@@ -64,7 +64,7 @@ class VarDateTimeImmutableType extends VarDateTimeType
     /**
      * {@inheritdoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

tests/Doctrine/Tests/DBAL/Functional/Schema/PostgreSqlSchemaManagerTest.php

@@ -525,7 +525,7 @@ class MoneyType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return 'MyMoney';
     }
@@ -533,7 +533,7 @@ class MoneyType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return 'MyMoney';
     }

tests/Doctrine/Tests/Types/CommentedType.php

@@ -13,7 +13,7 @@ class CommentedType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return 'my_commented';
     }
@@ -21,7 +21,7 @@ class CommentedType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return strtoupper($this->getName());
     }
@@ -29,7 +29,7 @@ class CommentedType extends Type
     /**
      * {@inheritDoc}
      */
-    public function requiresSQLCommentHint(AbstractPlatform $platform)
+    public function requiresSQLCommentHint(AbstractPlatform $platform) : bool
     {
         return true;
     }

tests/Doctrine/Tests/Types/MySqlPointType.php

@@ -13,7 +13,7 @@ class MySqlPointType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getName()
+    public function getName() : string
     {
         return 'point';
     }
@@ -21,7 +21,7 @@ class MySqlPointType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform) : string
     {
         return strtoupper($this->getName());
     }
@@ -29,7 +29,7 @@ class MySqlPointType extends Type
     /**
      * {@inheritDoc}
      */
-    public function getMappedDatabaseTypes(AbstractPlatform $platform)
+    public function getMappedDatabaseTypes(AbstractPlatform $platform) : array
     {
         return ['point'];
     }