Methods and properties available to EVM rpc providers. Exported by @dynamic-labs/ethereum-core. 
type EvmRpcProviderMethods = {
  defaultProvider: EvmRpcProvider | undefined
  providers: EvmRpcProvider[] | undefined
  getProviderByChainId: (chainId: number) => EvmRpcProvider | undefined
}
Check out the reference for EvmRpcProvider