import { LongInt } from "./IonLongInt";
export declare class Decimal {
    private _value;
    private _exponent;
    static readonly NULL: Decimal;
    static readonly ZERO: Decimal;
    constructor(_value: LongInt, _exponent: number);
    isZero(): boolean;
    isNegative(): boolean;
    isNegativeZero(): boolean;
    isZeroZero(): boolean;
    numberValue(): number;
    getNumber(): number;
    toString(): string;
    stringValue(): string;
    isNull(): boolean;
    getDigits(): LongInt;
    getExponent(): number;
    static parse(str: string): Decimal;
    private static readDigits(s, offset);
    private static stripLeadingZeroes(s);
    private static stripTrailingZeroes(s);
}