refactor(useRefEffect): Improve useRefEffect hook by adding generic types in docs and strict null check in implementation#273

kimyouknow merged 9 commits intotoss:maintoss/react-simplikit:mainfrom

wo-o29:refactor/fix-userefeffect-null-check-and-genericwo-o29/react-simplikit:refactor/fix-userefeffect-null-check-and-genericCopy head branch name to clipboard