import { EnumFactoryBase, NowTimeBase, TimeBase } from 'lite-ts';
import { ValueHandlerContext } from './handler-context';
import { ValueTypeData } from './type-data';
import { ValueTypeDataNow } from './type-data-now';
import { ValueTypeDataHandlerBase } from './type-data-handler-base';
export declare class UpdateNowValueHandler extends ValueTypeDataHandlerBase {
    private m_NowTime;
    private m_Time;
    static minUnix: number;
    constructor(m_NowTime: NowTimeBase, m_Time: TimeBase, enumFactory: EnumFactoryBase);
    protected getValueTypeFieldValue(valueTypeItem: ValueTypeData): Partial<{
        granularity: import("lite-ts").TimeGranularity;
    }>;
    protected onHandle(ctx: ValueHandlerContext, nowTime: ValueTypeDataNow): Promise<void>;
}