import type { _NSCopying } from "../Foundation/NSCopying.js";
import type { _NSNumber } from "../Foundation/NSNumber.js";
import type { _NSObject } from "../Foundation/NSObject.js";
export declare class _MTRTimeSynchronizationClusterDSTOffsetStruct extends _NSObject {
    static alloc(): _MTRTimeSynchronizationClusterDSTOffsetStruct;
    static new(): _MTRTimeSynchronizationClusterDSTOffsetStruct;
    init(): _MTRTimeSynchronizationClusterDSTOffsetStruct;
    offset(): _NSNumber;
    setOffset$(value: _NSNumber): void;
    validStarting(): _NSNumber;
    setValidStarting$(value: _NSNumber): void;
    validUntil(): _NSNumber | null;
    setValidUntil$(value: _NSNumber | null): void;
}
export interface _MTRTimeSynchronizationClusterDSTOffsetStruct extends _NSCopying {
}
