import ./basics import ./provider export basics type Signer* = ref object of RootObj method provider*(signer: Signer): Provider {.base.} = doAssert false, "not implemented" method getAddress*(signer: Signer): Future[Address] {.base.} = doAssert false, "not implemented" method getGasPrice*(signer: Signer): Future[UInt256] {.base.} = signer.provider.getGasPrice()