hardhat-gas-reporter/dist/lib/resolvers/oz.d.ts

Gas Analytics plugin for Hardhat

import { JsonRpcTx, CustomGasReporterResolver } from "../../types";
import { Resolver } from "./index";
/**
 * Custom resolver for OpenZeppelin's upgrades and defender plugins. There are two
 * types of upgrade for both systems, `erc1967` and `beacon`. They are queried in a
 * series for the missing contract's implementation address. This resolver gets attached
 * by default when `upgrades` or `defender` are present on the `hre` (as long as user
 * hasn't defined their own).
 *
 * Returns contract name matching the resolved address.
 * @param  {Resolver}                     `this`
 * @param  {JsonRpcTx} transaction        JSONRPC formatted transaction
 * @return {Promise<string | null>}       contract name
 */
export declare class OZResolver implements CustomGasReporterResolver {
    /**
     * OZ's `getImplementationAddress` and `getBeaconAddress` query a storage slot in the proxy
     * or beacon using `eth_getStorageAt`. There's no conflict with `eth_call`
     * https://github.com/OpenZeppelin/openzeppelin-upgrades/...
     * ...blob/5785b3f6b788c4c905e277486a7c1b45fd0ad45b/packages/core/src/provider.ts#L75C40-L75C56
     * @returns []
     */
    ignore(): string[];
    resolve(this: Resolver, transaction: JsonRpcTx): Promise<string | null>;
}
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