export declare const hardhat: {
    blockExplorers?: {
        [key: string]: {
            name: string;
            url: string;
            apiUrl?: string | undefined;
        };
        default: {
            name: string;
            url: string;
            apiUrl?: string | undefined;
        };
    } | undefined | undefined;
    blockTime?: number | undefined | undefined;
    contracts?: {
        [x: string]: import("../../index.js").ChainContract | {
            [sourceId: number]: import("../../index.js").ChainContract | undefined;
        } | undefined;
        ensRegistry?: import("../../index.js").ChainContract | undefined;
        ensUniversalResolver?: import("../../index.js").ChainContract | undefined;
        multicall3?: import("../../index.js").ChainContract | undefined;
        erc6492Verifier?: import("../../index.js").ChainContract | undefined;
    } | undefined;
    ensTlds?: readonly string[] | undefined;
    id: 31337;
    name: "Hardhat";
    nativeCurrency: {
        readonly decimals: 18;
        readonly name: "Ether";
        readonly symbol: "ETH";
    };
    experimental_preconfirmationTime?: number | undefined | undefined;
    rpcUrls: {
        readonly default: {
            readonly http: readonly ["http://127.0.0.1:8545"];
        };
    };
    sourceId?: number | undefined | undefined;
    testnet?: boolean | undefined | undefined;
    custom?: Record<string, unknown> | undefined;
    extendSchema?: Record<string, unknown> | undefined;
    fees?: import("../../index.js").ChainFees<undefined> | undefined;
    formatters?: undefined;
    prepareTransactionRequest?: ((args: import("../../index.js").PrepareTransactionRequestParameters, options: {
        phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
    }) => Promise<import("../../index.js").PrepareTransactionRequestParameters>) | [fn: ((args: import("../../index.js").PrepareTransactionRequestParameters, options: {
        phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
    }) => Promise<import("../../index.js").PrepareTransactionRequestParameters>) | undefined, options: {
        runAt: readonly ("beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters")[];
    }] | undefined;
    serializers?: import("../../index.js").ChainSerializers<undefined, import("../../index.js").TransactionSerializable> | undefined;
    verifyHash?: ((client: import("../../index.js").Client, parameters: import("../../index.js").VerifyHashActionParameters) => Promise<import("../../index.js").VerifyHashActionReturnType>) | undefined;
};
//# sourceMappingURL=hardhat.d.ts.map