Caver instance have currentProvider, but it is not defined as type

[godtaehee]

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Sir, I wrote all of my issue in this my repository

Please refer it.

[kjhman21]

@godtaehee Your PR is now merged. If it is resolved, please also close this issue too. Thanks.
We will publish a new version with the change soon!

[godtaehee]

@kjhman21 Yeah! Thanks!!

[jimni1222]

@godtaehee I released v1.9.1-rc.4 version. You can use this version from now. Thank you for contribution again. =)