import BigNumber from 'bignumber.js';
export declare const lowerCaseSerializer: {
    Serialize(x: any): any;
    Deserialize(x: any): any;
};
export declare const bnSerializer: {
    Serialize(val: BigNumber): string;
    Deserialize(val: string): BigNumber;
};
export declare const bn2HexSerializer: {
    Serialize(val: BigNumber): string;
    Deserialize(val: string): BigNumber;
};
export declare const bnSec2dateSerializer: {
    Serialize(val: BigNumber): any;
    Deserialize(date: number | Date): any;
};
export declare const dateSerializer: {
    Serialize(date: any): any;
    Deserialize(date: any): any;
};