import type { BuildUserOpOptions, Hex, PaymasterFeeQuote } from "@biconomy/account";
export type { UserOpReceipt, UserOpStatus, UserOpResponse, BuildUserOpOptions, Transaction, PaymasterFeeQuote } from "@biconomy/account";
import type { MutableRefObject } from 'react';
export type PartialBuildOptionKey = keyof BuildUserOpOptions;
/** @ignore */
export declare const deepMerge: (target?: BuildUserOpOptions, source?: BuildUserOpOptions) => BuildUserOpOptions;
/** @ignore */
export declare const _mergeOptions: (target?: BuildUserOpOptions, source?: BuildUserOpOptions[]) => BuildUserOpOptions;
/** @ignore */
export declare const mergeOptions: (options: (BuildUserOpOptions | undefined)[] | BuildUserOpOptions) => BuildUserOpOptions;
/** @ignore */
export declare function bigIntReplacer(_key: string, value: any): any;
export declare const Options: {
    getIncreasedVerification: (percentage: number) => BuildUserOpOptions;
    getPreferredToken: (token: string) => BuildUserOpOptions;
    getNowNonce: () => BuildUserOpOptions;
    getGasTokenFeeQuote: (selectedQuote: PaymasterFeeQuote, spender?: Hex, maxApproval?: boolean) => BuildUserOpOptions;
    GasTokenPayment: BuildUserOpOptions;
    Sponsored: BuildUserOpOptions;
};
/** @ignore */
export declare function usePrevious<T>(value: T): MutableRefObject<T | undefined>['current'];
//# sourceMappingURL=index.d.ts.map