import { z } from 'zod';
export type TimeGranularity = 'year' | 'quarter' | 'month' | 'week' | 'day' | 'hour' | 'minute' | 'second';
export interface TimeFormat {
    /**
     * @description 时间粒度，决定日期展示精度
     */
    type: TimeGranularity;
}
export declare const zTimeFormat: z.ZodOptional<z.ZodObject<{
    type: z.ZodEnum<{
        year: "year";
        quarter: "quarter";
        month: "month";
        week: "week";
        day: "day";
        hour: "hour";
        minute: "minute";
        second: "second";
    }>;
}, z.core.$strip>>;
