import { Contract } from 'ethers';
import { Provider } from '@ethersproject/abstract-provider';
import { Signer } from '@ethersproject/abstract-signer';
import '@openzeppelin/hardhat-upgrades';
export declare const hexStringEquals: (stringA: string, stringB: string) => boolean;
export declare const waitUntilTrue: (check: () => Promise<boolean>, opts?: {
    retries?: number;
    delay?: number;
}) => Promise<void>;
export declare const registerAddress: ({ hre, name, address, }: {
    hre: any;
    name: any;
    address: any;
}) => Promise<void>;
export declare const deployAndRegister: ({ hre, name, args, contract, iface, postDeployAction, }: {
    hre: any;
    name: string;
    args: any[];
    contract?: string;
    iface?: string;
    postDeployAction?: (contract: Contract) => Promise<void>;
}) => Promise<void>;
export declare const getAdvancedContract: (opts: {
    hre: any;
    contract: Contract;
}) => Contract;
export declare const getDeployedContract: (hre: any, name: string, options?: {
    iface?: string;
    signerOrProvider?: Signer | Provider | string;
}) => Promise<Contract>;
export declare const deployWithOZTransparentProxy: ({ hre, name, args, options, }: {
    hre: any;
    name: string;
    args: any[];
    options?: any;
}) => Promise<{
    contract: Contract;
    newDeploy: boolean;
}>;