import { type OrdinaryObject, type Realm, Value } from '#self';
/** https://tc39.es/proposal-temporal/#sec-properties-of-temporal-instant-instances */
export interface TemporalInstantObject extends OrdinaryObject {
    readonly InitializedTemporalInstant: never;
    readonly EpochNanoseconds: bigint;
}
export declare function isTemporalInstantObject(o: Value): o is TemporalInstantObject;
export declare function bootstrapTemporalInstant(realmRec: Realm): import("#self").BuiltinFunctionObject;
//# sourceMappingURL=Instant.d.mts.map