Is there a way (in v5) to send raw rpc method/params ?

[wighawag]

Here (https://docs.ethers.io/ethers.js/v5-beta/api-advanced.html#id5) it mentions some way to pass method but it use non standard method name

My use case is for now to send net_version as the world is yet to catch up with eth_chainId
For example, ganache always return the same value for eth_chainId and I need to differentiate between various chain.

It would also be useful to send raw rpc method like for example some debug method present in ganache.

Is there any easy way to do it ?

[wighawag]

Oh, found out : provider.send