import type { TimeGranularity } from '../../types';
export declare const formatXAxis: (data: string | number, format: string) => string;
export declare const getFormatData: (data: Record<string, any>[], field: string, format: string) => {
    [x: string]: any;
}[];
export declare const getInitTimeRange: (times: string[]) => [string, string];
export declare const getTimeInterval: (times: string[]) => [
    string,
    string
] | [
    number,
    number
];
export declare const getTimeFormat: (timeGranularity: TimeGranularity) => "YYYY" | "YYYY-MM" | "YYYY-MM-DD" | "YYYY-MM-DD HH" | "YYYY-MM-DD HH:mm" | "YYYY-MM-DD HH:mm:ss";