/**
 * Blockchain chains supported in production environment
 */
export declare const PROD_SUPPORTED_CHAINS: {
    /**
     * Ethereum mainnet
     */
    readonly ethereum: {
        blockExplorers: {
            readonly default: {
                readonly name: "Etherscan";
                readonly url: "https://etherscan.io";
                readonly apiUrl: "https://api.etherscan.io/api";
            };
        };
        blockTime: 12000;
        contracts: {
            readonly ensUniversalResolver: {
                readonly address: "0xeeeeeeee14d718c2b47d9923deab1335e144eeee";
                readonly blockCreated: 23085558;
            };
            readonly multicall3: {
                readonly address: "0xca11bde05977b3631167028862be2a173976ca11";
                readonly blockCreated: 14353601;
            };
        };
        ensTlds?: readonly string[] | undefined;
        id: 1;
        name: "Ethereum";
        nativeCurrency: {
            readonly name: "Ether";
            readonly symbol: "ETH";
            readonly decimals: 18;
        };
        experimental_preconfirmationTime?: number | undefined | undefined;
        rpcUrls: {
            readonly default: {
                readonly http: readonly ["https://eth.merkle.io"];
            };
        };
        sourceId?: number | undefined | undefined;
        testnet?: boolean | undefined | undefined;
        custom?: Record<string, unknown> | undefined;
        extendSchema?: Record<string, unknown> | undefined;
        fees?: import("viem").ChainFees<undefined> | undefined;
        formatters?: undefined;
        prepareTransactionRequest?: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | [fn: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | undefined, options: {
            runAt: readonly ("beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters")[];
        }] | undefined;
        serializers?: import("viem").ChainSerializers<undefined, import("viem").TransactionSerializable> | undefined;
        verifyHash?: ((client: import("viem").Client, parameters: import("viem").VerifyHashActionParameters) => Promise<import("viem").VerifyHashActionReturnType>) | undefined;
    };
};
/**
 * Blockchain chains supported in staging environment
 */
export declare const STAGING_SUPPORTED_CHAINS: {
    /**
     * Ethereum mainnet
     */
    readonly ethereum: {
        blockExplorers: {
            readonly default: {
                readonly name: "Etherscan";
                readonly url: "https://etherscan.io";
                readonly apiUrl: "https://api.etherscan.io/api";
            };
        };
        blockTime: 12000;
        contracts: {
            readonly ensUniversalResolver: {
                readonly address: "0xeeeeeeee14d718c2b47d9923deab1335e144eeee";
                readonly blockCreated: 23085558;
            };
            readonly multicall3: {
                readonly address: "0xca11bde05977b3631167028862be2a173976ca11";
                readonly blockCreated: 14353601;
            };
        };
        ensTlds?: readonly string[] | undefined;
        id: 1;
        name: "Ethereum";
        nativeCurrency: {
            readonly name: "Ether";
            readonly symbol: "ETH";
            readonly decimals: 18;
        };
        experimental_preconfirmationTime?: number | undefined | undefined;
        rpcUrls: {
            readonly default: {
                readonly http: readonly ["https://eth.merkle.io"];
            };
        };
        sourceId?: number | undefined | undefined;
        testnet?: boolean | undefined | undefined;
        custom?: Record<string, unknown> | undefined;
        extendSchema?: Record<string, unknown> | undefined;
        fees?: import("viem").ChainFees<undefined> | undefined;
        formatters?: undefined;
        prepareTransactionRequest?: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | [fn: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | undefined, options: {
            runAt: readonly ("beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters")[];
        }] | undefined;
        serializers?: import("viem").ChainSerializers<undefined, import("viem").TransactionSerializable> | undefined;
        verifyHash?: ((client: import("viem").Client, parameters: import("viem").VerifyHashActionParameters) => Promise<import("viem").VerifyHashActionReturnType>) | undefined;
    };
    /**
     * Sepolia testnet (Ethereum)
     */
    readonly sepolia: {
        blockExplorers: {
            readonly default: {
                readonly name: "Etherscan";
                readonly url: "https://sepolia.etherscan.io";
                readonly apiUrl: "https://api-sepolia.etherscan.io/api";
            };
        };
        blockTime?: number | undefined | undefined;
        contracts: {
            readonly multicall3: {
                readonly address: "0xca11bde05977b3631167028862be2a173976ca11";
                readonly blockCreated: 751532;
            };
            readonly ensUniversalResolver: {
                readonly address: "0xeeeeeeee14d718c2b47d9923deab1335e144eeee";
                readonly blockCreated: 8928790;
            };
        };
        ensTlds?: readonly string[] | undefined;
        id: 11155111;
        name: "Sepolia";
        nativeCurrency: {
            readonly name: "Sepolia Ether";
            readonly symbol: "ETH";
            readonly decimals: 18;
        };
        experimental_preconfirmationTime?: number | undefined | undefined;
        rpcUrls: {
            readonly default: {
                readonly http: readonly ["https://11155111.rpc.thirdweb.com"];
            };
        };
        sourceId?: number | undefined | undefined;
        testnet: true;
        custom?: Record<string, unknown> | undefined;
        extendSchema?: Record<string, unknown> | undefined;
        fees?: import("viem").ChainFees<undefined> | undefined;
        formatters?: undefined;
        prepareTransactionRequest?: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | [fn: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | undefined, options: {
            runAt: readonly ("beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters")[];
        }] | undefined;
        serializers?: import("viem").ChainSerializers<undefined, import("viem").TransactionSerializable> | undefined;
        verifyHash?: ((client: import("viem").Client, parameters: import("viem").VerifyHashActionParameters) => Promise<import("viem").VerifyHashActionReturnType>) | undefined;
    };
};
/**
 * Blockchain chains supported in development environment
 */
export declare const DEV_SUPPORTED_CHAINS: {
    /**
     * Sepolia testnet (Ethereum)
     */
    readonly sepolia: {
        blockExplorers: {
            readonly default: {
                readonly name: "Etherscan";
                readonly url: "https://sepolia.etherscan.io";
                readonly apiUrl: "https://api-sepolia.etherscan.io/api";
            };
        };
        blockTime?: number | undefined | undefined;
        contracts: {
            readonly multicall3: {
                readonly address: "0xca11bde05977b3631167028862be2a173976ca11";
                readonly blockCreated: 751532;
            };
            readonly ensUniversalResolver: {
                readonly address: "0xeeeeeeee14d718c2b47d9923deab1335e144eeee";
                readonly blockCreated: 8928790;
            };
        };
        ensTlds?: readonly string[] | undefined;
        id: 11155111;
        name: "Sepolia";
        nativeCurrency: {
            readonly name: "Sepolia Ether";
            readonly symbol: "ETH";
            readonly decimals: 18;
        };
        experimental_preconfirmationTime?: number | undefined | undefined;
        rpcUrls: {
            readonly default: {
                readonly http: readonly ["https://11155111.rpc.thirdweb.com"];
            };
        };
        sourceId?: number | undefined | undefined;
        testnet: true;
        custom?: Record<string, unknown> | undefined;
        extendSchema?: Record<string, unknown> | undefined;
        fees?: import("viem").ChainFees<undefined> | undefined;
        formatters?: undefined;
        prepareTransactionRequest?: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | [fn: ((args: import("viem").PrepareTransactionRequestParameters, options: {
            phase: "beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters";
        }) => Promise<import("viem").PrepareTransactionRequestParameters>) | undefined, options: {
            runAt: readonly ("beforeFillTransaction" | "beforeFillParameters" | "afterFillParameters")[];
        }] | undefined;
        serializers?: import("viem").ChainSerializers<undefined, import("viem").TransactionSerializable> | undefined;
        verifyHash?: ((client: import("viem").Client, parameters: import("viem").VerifyHashActionParameters) => Promise<import("viem").VerifyHashActionReturnType>) | undefined;
    };
};
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