import { CellMatrix } from "../types";
export declare function datenum_local(v: Date, date1904?: number): number;
export declare function genarate(value: string | number | boolean): any[] | null;
export declare function update(fmt: string, v: any): any;
export declare function is_date(fmt: string, v?: any): any;
export declare function valueShowEs(r: number, c: number, d: CellMatrix): any;