import ES2019 = require("./es2019");

interface ES2020 {
    readonly abs: typeof import("./2020/abs");
    readonly "Abstract Equality Comparison": typeof import("./2020/AbstractEqualityComparison");
    readonly "Abstract Relational Comparison": typeof import("./2020/AbstractRelationalComparison");
    readonly "Strict Equality Comparison": typeof import("./2020/StrictEqualityComparison");
    readonly AddEntriesFromIterable: typeof import("./2020/AddEntriesFromIterable");
    readonly AdvanceStringIndex: typeof import("./2020/AdvanceStringIndex");
    readonly ArrayCreate: typeof import("./2020/ArrayCreate");
    readonly ArraySetLength: typeof import("./2020/ArraySetLength");
    readonly ArraySpeciesCreate: typeof import("./2020/ArraySpeciesCreate");
    readonly BigIntBitwiseOp: typeof import("./2020/BigIntBitwiseOp");
    readonly BinaryAnd: typeof import("./2020/BinaryAnd");
    readonly BinaryOr: typeof import("./2020/BinaryOr");
    readonly BinaryXor: typeof import("./2020/BinaryXor");
    readonly Call: typeof import("./2020/Call");
    readonly CanonicalNumericIndexString: typeof import("./2020/CanonicalNumericIndexString");
    readonly CodePointAt: typeof import("./2020/CodePointAt");
    readonly CompletePropertyDescriptor: typeof import("./2020/CompletePropertyDescriptor");
    readonly CopyDataProperties: typeof import("./2020/CopyDataProperties");
    readonly CreateDataProperty: typeof import("./2020/CreateDataProperty");
    readonly CreateDataPropertyOrThrow: typeof import("./2020/CreateDataPropertyOrThrow");
    readonly CreateHTML: typeof import("./2020/CreateHTML");
    readonly CreateIterResultObject: typeof import("./2020/CreateIterResultObject");
    readonly CreateListFromArrayLike: typeof import("./2020/CreateListFromArrayLike");
    readonly CreateMethodProperty: typeof import("./2020/CreateMethodProperty");
    readonly CreateRegExpStringIterator: typeof import("./2020/CreateRegExpStringIterator");
    readonly DateFromTime: typeof import("./2020/DateFromTime");
    readonly DateString: typeof import("./2020/DateString");
    readonly Day: typeof import("./2020/Day");
    readonly DayFromYear: typeof import("./2020/DayFromYear");
    readonly DaysInYear: typeof import("./2020/DaysInYear");
    readonly DayWithinYear: typeof import("./2020/DayWithinYear");
    readonly DefinePropertyOrThrow: typeof import("./2020/DefinePropertyOrThrow");
    readonly DeletePropertyOrThrow: typeof import("./2020/DeletePropertyOrThrow");
    readonly EnumerableOwnPropertyNames: typeof import("./2020/EnumerableOwnPropertyNames");
    readonly FlattenIntoArray: typeof import("./2020/FlattenIntoArray");
    readonly FromPropertyDescriptor: typeof import("./2020/FromPropertyDescriptor");
    readonly Get: typeof import("./2020/Get");
    readonly GetIterator: typeof import("./2020/GetIterator");
    readonly GetMethod: typeof import("./2020/GetMethod");
    readonly GetOwnPropertyKeys: typeof import("./2020/GetOwnPropertyKeys");
    readonly GetPrototypeFromConstructor: typeof import("./2020/GetPrototypeFromConstructor");
    readonly GetSubstitution: typeof import("./2020/GetSubstitution");
    readonly GetV: typeof import("./2020/GetV");
    readonly HasOwnProperty: typeof import("./2020/HasOwnProperty");
    readonly HasProperty: typeof import("./2020/HasProperty");
    readonly HourFromTime: typeof import("./2020/HourFromTime");
    readonly InLeapYear: typeof import("./2020/InLeapYear");
    readonly InstanceofOperator: typeof import("./2020/InstanceofOperator");
    readonly Invoke: typeof import("./2020/Invoke");
    readonly IsAccessorDescriptor: typeof import("./2020/IsAccessorDescriptor");
    readonly IsArray: typeof import("./2020/IsArray");
    readonly IsCallable: typeof import("./2020/IsCallable");
    readonly IsConcatSpreadable: typeof import("./2020/IsConcatSpreadable");
    readonly IsConstructor: typeof import("./2020/IsConstructor");
    readonly IsDataDescriptor: typeof import("./2020/IsDataDescriptor");
    readonly IsExtensible: typeof import("./2020/IsExtensible");
    readonly IsGenericDescriptor: typeof import("./2020/IsGenericDescriptor");
    readonly IsInteger: typeof import("./2020/IsInteger");
    readonly IsNonNegativeInteger: typeof import("./2020/IsNonNegativeInteger");
    readonly IsPromise: typeof import("./2020/IsPromise");
    readonly IsPropertyKey: typeof import("./2020/IsPropertyKey");
    readonly IsRegExp: typeof import("./2020/IsRegExp");
    readonly IsStringPrefix: typeof import("./2020/IsStringPrefix");
    readonly IterableToList: typeof import("./2020/IterableToList");
    readonly IteratorClose: typeof import("./2020/IteratorClose");
    readonly IteratorComplete: typeof import("./2020/IteratorComplete");
    readonly IteratorNext: typeof import("./2020/IteratorNext");
    readonly IteratorStep: typeof import("./2020/IteratorStep");
    readonly IteratorValue: typeof import("./2020/IteratorValue");
    readonly LengthOfArrayLike: typeof import("./2020/LengthOfArrayLike");
    readonly MakeDate: typeof import("./2020/MakeDate");
    readonly MakeDay: typeof import("./2020/MakeDay");
    readonly MakeTime: typeof import("./2020/MakeTime");
    readonly MinFromTime: typeof import("./2020/MinFromTime");
    readonly modulo: typeof import("./2020/modulo");
    readonly MonthFromTime: typeof import("./2020/MonthFromTime");
    readonly msFromTime: typeof import("./2020/msFromTime");
    readonly NumberBitwiseOp: typeof import("./2020/NumberBitwiseOp");
    readonly NumberToBigInt: typeof import("./2020/NumberToBigInt");
    readonly OrdinaryDefineOwnProperty: typeof import("./2020/OrdinaryDefineOwnProperty");
    readonly OrdinaryGetOwnProperty: typeof import("./2020/OrdinaryGetOwnProperty");
    readonly OrdinaryGetPrototypeOf: typeof import("./2020/OrdinaryGetPrototypeOf");
    readonly OrdinaryHasInstance: typeof import("./2020/OrdinaryHasInstance");
    readonly OrdinaryHasProperty: typeof import("./2020/OrdinaryHasProperty");
    readonly OrdinaryObjectCreate: typeof import("./2020/OrdinaryObjectCreate");
    readonly OrdinarySetPrototypeOf: typeof import("./2020/OrdinarySetPrototypeOf");
    readonly PromiseResolve: typeof import("./2020/PromiseResolve");
    readonly RegExpExec: typeof import("./2020/RegExpExec");
    readonly RequireObjectCoercible: typeof import("./2020/RequireObjectCoercible");
    readonly SameValue: typeof import("./2020/SameValue");
    readonly SameValueNonNumeric: typeof import("./2020/SameValueNonNumeric");
    readonly SameValueZero: typeof import("./2020/SameValueZero");
    readonly SecFromTime: typeof import("./2020/SecFromTime");
    readonly Set: typeof import("./2020/Set");
    readonly SetFunctionName: typeof import("./2020/SetFunctionName");
    readonly SetIntegrityLevel: typeof import("./2020/SetIntegrityLevel");
    readonly SpeciesConstructor: typeof import("./2020/SpeciesConstructor");
    readonly StrictEqualityComparison: typeof import("./2020/StrictEqualityComparison");
    readonly StringPad: typeof import("./2020/StringPad");
    readonly StringToBigInt: typeof import("./2020/StringToBigInt");
    readonly SymbolDescriptiveString: typeof import("./2020/SymbolDescriptiveString");
    readonly TestIntegrityLevel: typeof import("./2020/TestIntegrityLevel");
    readonly thisBigIntValue: typeof import("./2020/thisBigIntValue");
    readonly thisBooleanValue: typeof import("./2020/thisBooleanValue");
    readonly thisNumberValue: typeof import("./2020/thisNumberValue");
    readonly thisStringValue: typeof import("./2020/thisStringValue");
    readonly thisSymbolValue: typeof import("./2020/thisSymbolValue");
    readonly thisTimeValue: typeof import("./2020/thisTimeValue");
    readonly TimeClip: typeof import("./2020/TimeClip");
    readonly TimeFromYear: typeof import("./2020/TimeFromYear");
    readonly TimeString: typeof import("./2020/TimeString");
    readonly TimeWithinDay: typeof import("./2020/TimeWithinDay");
    readonly ToBigInt: typeof import("./2020/ToBigInt");
    readonly ToBigInt64: typeof import("./2020/ToBigInt64");
    readonly ToBigUint64: typeof import("./2020/ToBigUint64");
    readonly ToBoolean: typeof import("./2020/ToBoolean");
    readonly ToDateString: typeof import("./2020/ToDateString");
    readonly ToIndex: typeof import("./2020/ToIndex");
    readonly ToInt16: typeof import("./2020/ToInt16");
    readonly ToInt32: typeof import("./2020/ToInt32");
    readonly ToInt8: typeof import("./2020/ToInt8");
    readonly ToInteger: typeof import("./2020/ToInteger");
    readonly ToLength: typeof import("./2020/ToLength");
    readonly ToNumber: typeof import("./2020/ToNumber");
    readonly ToNumeric: typeof import("./2020/ToNumeric");
    readonly ToObject: typeof import("./2020/ToObject");
    readonly ToPrimitive: typeof import("./2020/ToPrimitive");
    readonly ToPropertyDescriptor: typeof import("./2020/ToPropertyDescriptor");
    readonly ToPropertyKey: typeof import("./2020/ToPropertyKey");
    readonly ToString: typeof import("./2020/ToString");
    readonly ToUint16: typeof import("./2020/ToUint16");
    readonly ToUint32: typeof import("./2020/ToUint32");
    readonly ToUint8: typeof import("./2020/ToUint8");
    readonly ToUint8Clamp: typeof import("./2020/ToUint8Clamp");
    readonly TrimString: typeof import("./2020/TrimString");
    readonly Type: typeof import("./2020/Type");
    readonly UTF16DecodeString: typeof import("./2020/UTF16DecodeString");
    readonly UTF16DecodeSurrogatePair: typeof import("./2020/UTF16DecodeSurrogatePair");
    readonly ValidateAndApplyPropertyDescriptor: typeof import("./2020/ValidateAndApplyPropertyDescriptor");
    readonly WeekDay: typeof import("./2020/WeekDay");
    readonly YearFromTime: typeof import("./2020/YearFromTime");
}

declare namespace ES2020 {
    // Re-export types from previous versions
    // - ES2015:
    type PropertyKey = ES2019.PropertyKey;

    // - ES5:
    type GenericDescriptor = ES2019.GenericDescriptor;
    type AccessorDescriptor<T = unknown> = ES2019.AccessorDescriptor<T>;
    type DataDescriptor<T = unknown> = ES2019.DataDescriptor<T>;
    type PropertyDescriptor<T = unknown> = ES2019.PropertyDescriptor<T>;

    // ES2020 types:
    interface CodePointRecord {
        "[[CodePoint]]": string;
        "[[CodeUnitCount]]": 1 | 2;
        "[[IsUnpairedSurrogate]]": boolean;
    }
}

declare const ES2020: ES2020;
export = ES2020;
