import Joi from 'joi';
/**
 * @member {boolean} `autoQueue`: Whether a TX should be automatically queued (i.e. handled by GasHawk) or not.
 * @member {number}  `defaultDeadlineDuration`: A default deadline duration in milliseconds for new TX that a user makes.
 * @member {boolean} `preventStuckInMempool`: Delax TX, if the current base fee is higher than maxBaseFeePerGas of the TX. (Overrules deadline!)
 * @member {boolean} `holdBackIfBaseFeeExceedsBfCreatedAt`: Delay TX, if the current base fee is higher than when GasHawk got the TX. (Overrules deadline!)
 * @member {boolean} `probeTxBeforeSubmission`: Prevent reversal of TX by probing with `eth_call` first
 * @member {boolean} `giveawayOptIn`: Opt-in for upcoming GasHawk giveaways and lotteries
 * @member {string}  `defaultRpc`: Default RPC for TX submission
 */
export interface UserSettings {
    /** Whether a TX should be automatically queued (i.e. handled by GasHawk) or not. */
    autoQueue: boolean;
    /** A default deadline duration in milliseconds for new TX that a user makes. */
    defaultDeadlineDuration: number;
    /** Delax TX, if the current base fee is higher than maxBaseFeePerGas of the TX. (Overrules deadline!) */
    preventStuckInMempool: boolean;
    /** Delay TX, if the current base fee is higher than when GasHawk got the TX. (Overrules deadline!) */
    holdBackIfBaseFeeExceedsBfCreatedAt: boolean;
    /** Prevent reversal of TX by probing with `eth_call` first */
    probeTxBeforeSubmission: boolean;
    /** Opt-in for upcoming GasHawk giveaways and lotteries */
    giveawayOptIn: boolean;
    /** Default RPC for TX submission */
    defaultRpc: string;
}
export declare const UserSettingsSchema: Joi.ObjectSchema<any>;
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