export declare const optimism: { blockExplorers: { readonly default: { readonly name: "Optimism Explorer"; readonly url: "https://optimistic.etherscan.io"; readonly apiUrl: "https://api-optimistic.etherscan.io/api"; }; }; contracts: { readonly disputeGameFactory: { readonly 1: { readonly address: "0xe5965Ab5962eDc7477C8520243A95517CD252fA9"; }; }; readonly l2OutputOracle: { readonly 1: { readonly address: "0xdfe97868233d1aa22e815a266982f2cf17685a27"; }; }; readonly multicall3: { readonly address: "0xca11bde05977b3631167028862be2a173976ca11"; readonly blockCreated: 4286263; }; readonly portal: { readonly 1: { readonly address: "0xbEb5Fc579115071764c7423A4f12eDde41f106Ed"; }; }; readonly l1StandardBridge: { readonly 1: { readonly address: "0x99C9fc46f92E8a1c0deC1b1747d010903E884bE1"; }; }; }; id: 10; name: "OP Mainnet"; nativeCurrency: { readonly name: "Ether"; readonly symbol: "ETH"; readonly decimals: 18; }; rpcUrls: { readonly default: { readonly http: readonly ["https://mainnet.optimism.io"]; }; }; sourceId: 1; testnet?: boolean | undefined; custom?: Record | undefined; fees?: import("../core/Types.js").ChainFees | undefined; formatters?: undefined; serializers?: import("../core/Types.js").ChainSerializers | undefined; }; //# sourceMappingURL=optimism.d.ts.map