src/Config.php:14:42: MissingTemplateParam: PHLAK\Config\Config has missing template params when extending ArrayAccess, expecting 2 (see https://psalm.dev/182)

src/Config.php:14:55: MissingTemplateParam: PHLAK\Config\Config has missing template params when extending IteratorAggregate, expecting 2 (see https://psalm.dev/182)

src/Config.php:27:15: MismatchingDocblockParamType: Parameter $prefix has wrong type 'array<array-key, mixed>|null|string', should be 'null|string' (see https://psalm.dev/141)

src/Config.php:36:43: InvalidArrayOffset: Cannot create offset of type array|string, expecting array-key (see https://psalm.dev/115)

src/Config.php:40:39: PossiblyInvalidArgument: Argument 2 of PHLAK\Config\Config::load expects null|string, but possibly different type array<array-key, mixed>|null|string provided (see https://psalm.dev/092)

src/Config.php:81:9: UnsupportedPropertyReferenceUsage: This reference cannot be analyzed by Psalm. (see https://psalm.dev/321)

src/Config.php:148:9: UnsupportedPropertyReferenceUsage: This reference cannot be analyzed by Psalm. (see https://psalm.dev/321)

src/Config.php:176:9: UnsupportedPropertyReferenceUsage: This reference cannot be analyzed by Psalm. (see https://psalm.dev/321)

Process completed with exit code 2.