import type { ethers } from 'ethers';
import { Artifact, HardhatRuntimeEnvironment } from 'hardhat/types';
import { SignerWithAddress } from './signer-with-address';
export interface Libraries {
    [libraryName: string]: string;
}
export interface FactoryOptions {
    signer?: ethers.Signer;
    libraries?: Libraries;
}
export declare const getSigners: (hre: HardhatRuntimeEnvironment) => Promise<SignerWithAddress[]>;
export declare const getContractAt: (hre: HardhatRuntimeEnvironment, nameOrAbi: string | any[], address: string, signer?: ethers.Signer) => Promise<ethers.Contract>;
export declare const getContractFactory: (hre: HardhatRuntimeEnvironment, nameOrAbi: string | any[], bytecodeOrFactoryOptions?: (ethers.Signer | FactoryOptions) | ethers.utils.BytesLike, signer?: ethers.Signer) => Promise<ethers.ContractFactory>;
export declare const collectLibrariesAndLink: (artifact: Artifact, libraries: Libraries) => Promise<string>;