src/Composer/Options.php:17:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::DEFAULT_MERGE_PLAN_FILE" should have a declared type. (see https://psalm.dev/359)

src/Composer/Options.php:18:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::DEFAULT_CONFIG_DIRECTORY" should have a declared type. (see https://psalm.dev/359)

src/Composer/Options.php:19:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::DEFAULT_VENDOR_DIRECTORY" should have a declared type. (see https://psalm.dev/359)

src/Composer/Options.php:20:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::DEFAULT_ENVIRONMENT" should have a declared type. (see https://psalm.dev/359)

src/Composer/Options.php:21:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::ROOT_PACKAGE_NAME" should have a declared type. (see https://psalm.dev/359)

src/Composer/Options.php:22:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::VENDOR_OVERRIDE_PACKAGE_NAME" should have a declared type. (see https://psalm.dev/359)

src/Composer/Options.php:23:18: MissingClassConstType: Class constant "Yiisoft\Config\Composer\Options::DEFAULT_PACKAGE_TYPES" should have a declared type. (see https://psalm.dev/359)

src/Context.php:12:18: MissingClassConstType: Class constant "Yiisoft\Config\Context::VENDOR" should have a declared type. (see https://psalm.dev/359)

src/Context.php:13:18: MissingClassConstType: Class constant "Yiisoft\Config\Context::VENDOR_OVERRIDE" should have a declared type. (see https://psalm.dev/359)