export declare const polygon: import("../../types/utils.js").Assign<{
    readonly id: 137;
    readonly name: "Polygon";
    readonly network: "matic";
    readonly nativeCurrency: {
        readonly name: "MATIC";
        readonly symbol: "MATIC";
        readonly decimals: 18;
    };
    readonly rpcUrls: {
        readonly alchemy: {
            readonly http: readonly ["https://polygon-mainnet.g.alchemy.com/v2"];
            readonly webSocket: readonly ["wss://polygon-mainnet.g.alchemy.com/v2"];
        };
        readonly infura: {
            readonly http: readonly ["https://polygon-mainnet.infura.io/v3"];
            readonly webSocket: readonly ["wss://polygon-mainnet.infura.io/ws/v3"];
        };
        readonly default: {
            readonly http: readonly ["https://polygon-rpc.com"];
        };
        readonly public: {
            readonly http: readonly ["https://polygon-rpc.com"];
        };
    };
    readonly blockExplorers: {
        readonly etherscan: {
            readonly name: "PolygonScan";
            readonly url: "https://polygonscan.com";
        };
        readonly default: {
            readonly name: "PolygonScan";
            readonly url: "https://polygonscan.com";
        };
    };
    readonly contracts: {
        readonly multicall3: {
            readonly address: "0xca11bde05977b3631167028862be2a173976ca11";
            readonly blockCreated: 25770160;
        };
    };
}, import("../../types/chain.js").ChainConfig<import("../../index.js").ChainFormatters>>;
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