provider types

[RyanKung]

Please check if the PR fulfills these requirements

• [ ] Tests for the changes have been added (for bug fixes/features)
• [ ] Docs have been added / updated (for bug fixes / features)

:large_blue_circle: What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)

:brown_circle: What is the current behavior? (You can also link to an open issue here)

:green_circle: What is the new behavior (if this is a feature change)?

:radioactive: Does this PR introduce a breaking change? (What changes might users need to make in their application due to this PR?)

:information_source: Other information

Closes #issue

[RyanKung]

We should mv provider outside from crates/node