import { Value, JSStringValue, ObjectValue, NullValue } from '../value.mts';
import { type Mutable } from '../utils/language.mts';
import { type OrdinaryObject, Realm } from '#self';
export interface ForInIteratorInstance extends OrdinaryObject {
    Object: ObjectValue | NullValue;
    ObjectWasVisited: Value;
    readonly VisitedKeys: JSStringValue[];
    readonly RemainingKeys: JSStringValue[];
}
/** https://tc39.es/ecma262/#sec-createforiniterator */
export declare function CreateForInIterator(object: ObjectValue): Mutable<ForInIteratorInstance>;
export declare function bootstrapForInIteratorPrototype(realmRec: Realm): void;
//# sourceMappingURL=ForInIteratorPrototype.d.mts.map