import { BooleanValue, ObjectValue, Value } from '../value.mts';
import { Completion, type ValueEvaluator, ThrowCompletion } from '../completion.mts';
import type { Evaluator, PlainEvaluator } from '../evaluator.mts';
import { type FunctionObject, PromiseCapabilityRecord, type GeneratorObject } from './all.mts';
import { type PromiseObject, type OrdinaryObject } from '#self';
/** https://tc39.es/ecma262/#sec-operations-on-iterator-objects */
/** https://tc39.es/ecma262/#sec-iteration */
export interface IteratorRecord {
    readonly Iterator: ObjectValue;
    readonly NextMethod: Value;
    Done: BooleanValue;
}
export interface IteratorObject extends OrdinaryObject {
    Iterated: IteratorRecord;
}
/** https://tc39.es/ecma262/#sec-getiteratordirect */
export declare function GetIteratorDirect(obj: ObjectValue): PlainEvaluator<IteratorRecord>;
/** https://tc39.es/ecma262/#sec-getiteratorfrommethod */
export declare function GetIteratorFromMethod(obj: Value, method: FunctionObject): PlainEvaluator<IteratorRecord>;
/** https://tc39.es/ecma262/#sec-getiterator */
export declare function GetIterator(obj: Value, kind: 'sync' | 'async'): PlainEvaluator<IteratorRecord>;
export type PrimitiveHanding = 'iterate-string-primitives' | 'reject-primitives';
export declare function GetIteratorFlattenable(obj: Value, primitiveHandling: PrimitiveHanding): PlainEvaluator<IteratorRecord>;
/** https://tc39.es/ecma262/#sec-iteratornext */
export declare function IteratorNext(iteratorRecord: IteratorRecord, value?: Value): ValueEvaluator<ObjectValue>;
/** https://tc39.es/ecma262/#sec-iteratorcomplete */
export declare function IteratorComplete(iteratorResult: ObjectValue): ValueEvaluator<BooleanValue>;
/** https://tc39.es/ecma262/#sec-iteratorvalue */
export declare function IteratorValue(iterResult: ObjectValue): ValueEvaluator;
/** https://tc39.es/ecma262/#sec-iteratorstep */
export declare function IteratorStep(iteratorRecord: IteratorRecord): PlainEvaluator<ObjectValue | 'done'>;
/** https://tc39.es/ecma262/#sec-iteratorstepvalue */
export declare function IteratorStepValue(iteratorRecord: IteratorRecord): PlainEvaluator<Value | 'done'>;
/** https://tc39.es/ecma262/#sec-iteratorclose */
export declare function IteratorClose<T, C extends Completion<T>>(iteratorRecord: IteratorRecord, completion: C): Evaluator<C | ThrowCompletion>;
/** https://tc39.es/ecma262/#sec-iteratorcloseall */
export declare function IteratorCloseAll<C>(iters: Iterable<IteratorRecord>, completion: Completion<C>): Evaluator<Completion<C>>;
/** https://tc39.es/ecma262/#sec-asynciteratorclose */
export declare function AsyncIteratorClose<T, C extends Completion<T>>(iteratorRecord: IteratorRecord, completion: C | T): Generator<import("#self").EvaluatorYieldType, C | T | ThrowCompletion, import("#self").EvaluatorNextType>;
/** https://tc39.es/ecma262/#sec-createiterresultobject */
export declare function CreateIteratorResultObject(value: Value, done: BooleanValue): OrdinaryObject;
/** https://tc39.es/ecma262/#sec-createlistiteratorRecord */
export declare function CreateListIteratorRecord(list: Iterable<Value>): IteratorRecord;
/** https://tc39.es/ecma262/#sec-iteratortolist */
export declare function IteratorToList(iteratorRecord: IteratorRecord): PlainEvaluator<Value[]>;
/** https://tc39.es/ecma262/#sec-createasyncfromsynciterator */
export declare function CreateAsyncFromSyncIterator(syncIteratorRecord: IteratorRecord): IteratorRecord;
/** https://tc39.es/ecma262/#sec-asyncfromsynciteratorcontinuation */
export declare function AsyncFromSyncIteratorContinuation(result: ObjectValue, promiseCapability: PromiseCapabilityRecord, syncIteratorRecord: IteratorRecord, closeOnRejection: BooleanValue): ValueEvaluator<PromiseObject>;
export type IteratorZipMode = 'shortest' | 'longest' | 'strict';
/** https://tc39.es/ecma262/#sec-IteratorZip */
export declare function IteratorZip(_iters: readonly IteratorRecord[], mode: IteratorZipMode, padding: readonly Value[], finishResults: (results: readonly Value[]) => Value): GeneratorObject;
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