import { EthersProviderWrapper } from '@nomiclabs/hardhat-ethers/internal/ethers-provider-wrapper';
import { HardhatRuntimeEnvironment } from 'hardhat/types/runtime';
import type { GraphRuntimeEnvironmentOptions } from './types';
interface GREChains {
    l1ChainId: number;
    l2ChainId: number;
    isHHL1: boolean;
    isHHL2: boolean;
}
interface GREProviders {
    l1Provider: EthersProviderWrapper | undefined;
    l2Provider: EthersProviderWrapper | undefined;
}
interface GREGraphConfigs {
    l1GraphConfigPath: string | undefined;
    l2GraphConfigPath: string | undefined;
}
export declare function getAddressBookPath(hre: HardhatRuntimeEnvironment, opts: GraphRuntimeEnvironmentOptions): string;
export declare function getChains(mainChainId: number | undefined): GREChains;
export declare function getDefaultProviders(hre: HardhatRuntimeEnvironment, l1ChainId: number, l2ChainId: number, isHHL1: boolean): GREProviders;
export declare function getGraphConfigPaths(hre: HardhatRuntimeEnvironment, opts: GraphRuntimeEnvironmentOptions, l1ChainId: number, l2ChainId: number, isHHL1: boolean): GREGraphConfigs;
export {};
//# sourceMappingURL=config.d.ts.map