React Cool Inview Versions Save

• Fix: reset scrollDirection when re-observe (#495)
• Docs(readme): add doc for rootMargin option

✌🏻 React Cool InView V2 comes out!

• Remove ref API, use observe instead, see this example
• Remove ref option, if you want to share a ref see this example

• Docs(readme): update infinite scrolling examples

• Fix: observe API not working at the first time (#493) (#495)

• Feat: now we can also subscribe element via observe API for handling conditional component (#493)
• Refactor: enhance type

• Docs(README): correct the usage of the rootMargin option

• Docs: add TypeScript example, see doc

• Feat: add updatePosition for correcting the behavior of scrollDirection when jumping to a page section. (See API)

• Upgrade: Support React v17

• Perf: reduce bundle size.