import { MtObject } from '../type';
export declare function __stringFormat(str: string, format: any, nullInstead?: string): string;
interface NumberFormatOptions {
    thousands?: number;
    delimiter?: string;
    unit?: string;
    scaler?: number;
    math?: 'round' | 'floor' | 'ceil';
    count?: number;
    len?: number;
}
export declare function __numberFormat(value: number, options: NumberFormatOptions): string;
export declare function __numberFormat(value: number, alias?: string): any;
export declare function __dateFormat(date: any, format: string): string;
export declare function __format(value: string, format: MtObject | any[], nullInstead?: string): any;
export declare function __format(value: number, format: NumberFormatOptions): any;
export declare function __format(value: number, format?: string): any;
export declare function __format(value: Date, format?: string): any;
export declare function __format(value: boolean, format: string[]): any;
export declare function __format(value: null | undefined, format: any, nullInstead?: string): any;
export declare function __deepDecodeURIComponent(str: string): string;
export declare const __leftpad: (str: string, length: number, symbol?: string) => any;
export {};