import { Decimal } from "decimal.js";
/**
* https://tc39.es/ecma262/#sec-tostring
*/
export declare function ToString(o: unknown): string;
/**
* https://tc39.es/ecma262/#sec-tonumber
* @param val
*/
export declare function ToNumber(arg: any): Decimal;
/**
* https://tc39.es/ecma262/#sec-timeclip
* @param time
*/
export declare function TimeClip(time: Decimal): Decimal;
/**
* https://tc39.es/ecma262/#sec-toobject
* @param arg
*/
export declare function ToObject<T>(arg: T): T extends null ? never : T extends undefined ? never : T;
/**
* https://www.ecma-international.org/ecma-262/11.0/index.html#sec-samevalue
* @param x
* @param y
*/
export declare function SameValue(x: any, y: any): boolean;
/**
* https://www.ecma-international.org/ecma-262/11.0/index.html#sec-arraycreate
* @param len
*/
export declare function ArrayCreate<T = any>(len: number): T[];
/**
* https://www.ecma-international.org/ecma-262/11.0/index.html#sec-hasownproperty
* @param o
* @param prop
*/
export declare function HasOwnProperty(o: object, prop: string): boolean;
/**
* https://www.ecma-international.org/ecma-262/11.0/index.html#sec-type
* @param x
*/
export declare function Type(x: any): "Null" | "Undefined" | "Object" | "Number" | "Boolean" | "String" | "Symbol" | "BigInt" | undefined;
/**
* https://tc39.es/ecma262/#eqn-Day
* @param t
*/
export declare function Day(t: number): number;
/**
* https://tc39.es/ecma262/#sec-week-day
* @param t
*/
export declare function WeekDay(t: number): number;
/**
* https://tc39.es/ecma262/#sec-year-number
* @param y
*/
export declare function DayFromYear(y: number): number;
/**
* https://tc39.es/ecma262/#sec-year-number
* @param y
*/
export declare function TimeFromYear(y: number): number;
/**
* https://tc39.es/ecma262/#sec-year-number
* @param t
*/
export declare function YearFromTime(t: number): number;
export declare function DaysInYear(y: number): 365 | 366;
export declare function DayWithinYear(t: number): number;
export declare function InLeapYear(t: number): 0 | 1;
/**
* https://tc39.es/ecma262/#sec-month-number
* @param t
*/
export declare function MonthFromTime(t: number): 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11;
export declare function DateFromTime(t: number): number;
export declare function HourFromTime(t: number): number;
export declare function MinFromTime(t: number): number;
export declare function SecFromTime(t: number): number;
/**
* The abstract operation OrdinaryHasInstance implements
* the default algorithm for determining if an object O
* inherits from the instance object inheritance path
* provided by constructor C.
* @param C class
* @param O object
* @param internalSlots internalSlots
*/
export declare function OrdinaryHasInstance(C: object, O: any, internalSlots?: {
	boundTargetFunction: any;
}): boolean;
export declare function msFromTime(t: number): number;
export declare function ToPrimitive<T extends "string" | "number" = "string" | "number">(input: any, preferredType: T): string | number | boolean | undefined | null;
