Parameter #1 $collection of function chunk_checkList expects loophp\collection\Contract\Collection<int, array<int, int>>, loophp\collection\Contract\Collection<int, non-empty-array<int, int>> given.

Parameter #1 $collection of function chunk_checkList expects loophp\collection\Contract\Collection<int, array<int, int>>, loophp\collection\Contract\Collection<int, non-empty-array<int, int>> given.

Parameter #1 $collection of function chunk_checkMap expects loophp\collection\Contract\Collection<int, array<int, string>>, loophp\collection\Contract\Collection<int, non-empty-array<int, string>> given.

Parameter #1 $collection of function chunk_checkMap expects loophp\collection\Contract\Collection<int, array<int, string>>, loophp\collection\Contract\Collection<int, non-empty-array<int, string>> given.

src/Collection.php:97:16: InvalidReturnStatement: The inferred type 'loophp\collection\Collection<int, list<mixed>>' does not match the declared return type 'loophp\collection\Contract\Collection<int, non-empty-list<T:loophp\collection\Collection as mixed>>' for loophp\collection\Collection::chunk (see https://psalm.dev/128)

src/Collection.php:881:29: InvalidReturnType: The declared return type 'loophp\collection\Contract\Collection<int, array<TKey:loophp\collection\Collection as mixed, T:loophp\collection\Collection as mixed>>' for loophp\collection\Collection::wrap is incorrect, got 'loophp\collection\Collection<int, array<array-key, mixed>>' (see https://psalm.dev/011)

tests/static-analysis/chunk.php:19:17: InvalidArgument: Argument 1 of chunk_checkList expects loophp\collection\Contract\Collection<int, list<int>>, but loophp\collection\Contract\Collection<int, non-empty-list<int>> provided (see https://psalm.dev/004)

tests/static-analysis/chunk.php:20:17: InvalidArgument: Argument 1 of chunk_checkList expects loophp\collection\Contract\Collection<int, list<int>>, but loophp\collection\Contract\Collection<int, non-empty-list<int>> provided (see https://psalm.dev/004)

Process completed with exit code 1.

Method loophp\collection\Collection::coalesce() should return loophp\collection\Contract\Collection<TKey, T> but returns loophp\collection\Collection<mixed, mixed>.

Method loophp\collection\Collection::collapse() should return loophp\collection\Contract\Collection<TKey, T> but returns loophp\collection\Collection<mixed, mixed>.

Method loophp\collection\Collection::cycle() should return loophp\collection\Contract\Collection<TKey, T> but returns loophp\collection\Collection<mixed, mixed>.

Method loophp\collection\Collection::flip() should return loophp\collection\Contract\Collection<T, TKey> but returns loophp\collection\Collection<mixed, mixed>.

Method loophp\collection\Collection::frequency() should return loophp\collection\Contract\Collection<int, T> but returns loophp\collection\Collection<int, mixed>.

Method loophp\collection\Collection::init() should return loophp\collection\Contract\Collection<TKey, T> but returns loophp\collection\Collection<mixed, mixed>.

Method loophp\collection\Collection::keys() should return loophp\collection\Contract\Collection<int, TKey> but returns loophp\collection\Collection<int, mixed>.

Method loophp\collection\Collection::normalize() should return loophp\collection\Contract\Collection<int, T> but returns loophp\collection\Collection<int, mixed>.

Method loophp\collection\Collection::pair() should return loophp\collection\Contract\Collection<T, T|null> but returns loophp\collection\Collection<mixed, mixed>.

Method loophp\collection\Collection::reverse() should return loophp\collection\Contract\Collection<TKey, T> but returns loophp\collection\Collection<mixed, mixed>.