@openzeppelin/hardhat-upgrades/dist/engine/upgrade-proxy.d.ts

[](https://docs.openzeppelin.com/upgrades-plugins/hardhat-upgrades) [](https://www.npmjs.org/package/@openzeppelin/h

import type { ContractInfo, EngineBinding, SentTransaction } from './binding.js';
import type { UpgradeProxyOptions } from './options.js';
export interface UpgradeResult {
    proxyAddress: string;
    sent: SentTransaction;
}
/**
 * Client-neutral orchestration of `upgradeProxy`: deploys (or reuses) the new implementation,
 * then sends the upgrade transaction to the proxy or its admin, choosing the right entrypoint
 * based on the on-chain upgrade interface version. Returns the upgrade transaction.
 */
export declare function upgradeProxy(binding: EngineBinding, proxyAddress: string, implInfo: ContractInfo, opts: UpgradeProxyOptions, log?: import("debug").Debugger): Promise<UpgradeResult>;
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