GitLab

* Add typehints

* Fix

* Fix

* Update mmcv/parallel/distributed_deprecated.py
Co-authored-by: Mashiro <57566630+HAOCHENYE@users.noreply.github.com>

* Fix

* add type hints to scatter

add type hints to scatter

* fix ScatterInputs

* Update mmcv/parallel/_functions.py
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>

* Fix

* refine type hints

* minor fix
Co-authored-by: Mashiro <57566630+HAOCHENYE@users.noreply.github.com>
Co-authored-by: HAOCHENYE <21724054@zju.edu.cn>
Co-authored-by: Zaida Zhou <58739961+zhouzaida@users.noreply.github.com>
Co-authored-by: zhouzaida <zhouzaida@163.com>