type TNumeric = BigFloat | string | number | bigint;
export declare class BigFloat {
    value: bigint;
    mantissa: bigint;
    constructor(value: bigint, mantissa?: bigint);
    toNumber(): number;
    toString(): string;
    toBigInt(): bigint;
    toJSON(): string;
    valueOf(): string;
    toFormat(locales?: string | string[], options?: Intl.NumberFormatOptions): string;
    minus(mix: TNumeric): BigFloat;
    sub(mix: TNumeric): BigFloat;
    plus(mix: TNumeric): BigFloat;
    add(mix: TNumeric): BigFloat;
    multipliedBy(mix: TNumeric): BigFloat;
    times(mix: TNumeric): BigFloat;
    mul(mix: TNumeric): BigFloat;
    dividedBy(mix: TNumeric): BigFloat;
    div(mix: TNumeric): BigFloat;
    isLessThan(mix: TNumeric): boolean;
    lt(mix: TNumeric): boolean;
    isLessThanOrEqual(mix: TNumeric): boolean;
    lte(mix: TNumeric): boolean;
    isGreaterThan(mix: TNumeric): boolean;
    gt(mix: TNumeric): boolean;
    isGreaterThanOrEqualTo(mix: TNumeric): boolean;
    gte(mix: TNumeric): boolean;
    modulo(mix: TNumeric): BigFloat;
    mod(mix: TNumeric): BigFloat;
    pow(exponent: number | bigint): BigFloat;
    squareRoot(): BigFloat;
    sqrt(): BigFloat;
    root(nth: bigint): BigFloat;
    absoluteValue(): BigFloat;
    abs(): BigFloat;
    /**
     * Math.ceil = ROUNDING_MODE.ROUND_UP
     * Math.floor = ROUNDING_MODE.ROUND_DOWN
     * Math.round = ROUNDING_MODE.ROUND_HALF_CEIL
     */
    dp(dp: number, rm?: ROUNDING_MODE): BigFloat;
    decimalPlaces(dp: number, rm?: ROUNDING_MODE): BigFloat;
    compact(): BigFloat;
    static from(mix: TNumeric): BigFloat;
}
export declare enum ROUNDING_MODE {
    ROUND_UP = 0,
    ROUND_DOWN = 1,
    ROUND_CEIL = 2,
    ROUND_FLOOR = 3,
    ROUND_HALF_UP = 4,
    ROUND_HALF_DOWN = 5,
    ROUND_HALF_EVEN = 6,
    ROUND_HALF_CEIL = 7,
    ROUND_HALF_FLOOR = 8
}
export declare namespace $bigfloat {
    function from(mix: TNumeric): BigFloat;
    function config(cfg: {
        DECIMAL_PLACES?: number;
        ROUNDING_MODE?: number;
        EXPONENTIAL_AT?: [number, number];
        RANGE?: number;
    }): void;
}
export {};