usecrate::{abi::ContractAbi,api::VMApi};/// Required by contract ABI generators.
/// Provides the same associated types as the `ContractBase`,
/// so that associated types that show up in arguments and results match.
pubtraitContractAbiProvider{typeApi: VMApi;/// Associated function that provides the contract or module ABI.
/// Since ABI generation is static, no state from the contract is required.
fnabi()-> ContractAbi;}