export declare class CoreUtilityService {
    /**
     * Format date in specific format
     * @param date - date
     */
    formatDate(date: Date): string;
    /**
     * This methid will set the number to decimal
     * @param number The number whose decimal need to be set
     */
    setDecimal(value: any): string;
    /**
     * Strict compare function
     * @param val1 - value 1
     * @param val2 - value 2
     */
    strictCompare(val1: any, val2: any, strictMode?: boolean): boolean;
    /**
     * This function converts date Obj in date format
     * @param  dateObj: This is the date object
     */
    convertJSONInDate(dateObj: any): string;
    /**
     * This function is used to disable the browser back button
     */
    disableBrowswerBack(): void;
    /**
     * This function will extract required information from browser URL
     * @param url - router url
     * @param compareObj - compare url data to predefined object
     * @param index - index from which we need to extract required data
     */
    extractDataFromURL(url: any, compareObj: any, index: any): any;
    /**
     * Converts file size from KB to MB
     * @param size - size in KB
     */
    kbTomb(size: any): number;
}