[feature] A function request to return or define the names of errors that may occur in write, read

[shin101004]

What problem does this new feature solve?

When I want to catch error, I'd like to distinguish between the issues arising from axios and contact.

I need to define all error name myself when library was updated.

Describe the solution you'd like

export const WriteContractErrorName = ~~ (string or string array)
export const ReadContractErrorName = ~~ (string or string array)

I hope you can export it as above