import { AbstractControl } from "@angular/forms";
import { SafeAny } from "../type/type";
export declare class ObjectUtils {
    static equalsByValue(obj1: any, obj2: any): boolean;
    static compare(obj1: any, obj2: any): boolean;
    /**
     * Check if value in input is an object.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {any} value
     * @returns {void}
     */
    static isAnObject(value: any): boolean;
    /**
     * Check if an object is empty.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {any} obj
     * @returns {boolean}
     */
    static isEmpty(obj: any): boolean;
    /**
     * Merge objects
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {object[]} objects
     * @return {object}
     */
    static merge(...objects: object[]): any;
    /**
     * Merge n arrays.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {Type[]}args
     * @return {Type[]}
     */
    static mergeArray<Type>(...args: Type[]): Type[];
    /**
     * Fill object.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {any} args
     * @return {any}
     */
    static fillObject(...args: any[]): any;
    /**
     * Check if argoment is a Date.
     *
     * @param {any} obj
     */
    static isADate(obj: any): boolean;
    /**
    * Deep clones the given AbstractControl, preserving values, validators, async validators, and disabled status.
    *
    * @param {AbstractControl} control
    * @returns {AbstractControl}
    */
    static cloneAbstractControl<T extends AbstractControl>(control: T): T;
    /**
      * Fill object.
      *
      * @author Federico Gambardella<fedega86@libero.it>
      * @param {any} args
      * @return {any}
      */
    static convertInObject(args: any[]): any;
    /**
     * Resolve object property.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {any} object
     * @param {string} property
     */
    static resolveProperty(object: any, property: string): any;
    /**
     * Get or set object or array property by string key.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} obj
     * @param {string} property
     * @param {SafeAny} value
     * @param {boolean} isDelete
     * @returns {SafeAny}
     */
    static resolveProps(obj: SafeAny, property: string, value?: SafeAny, isDelete?: boolean, prevProps?: string, prevObj?: SafeAny): SafeAny;
    /**
     * Check if an object has the input key.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} object
     * @param {string} key
     * @returns {SafeAny}
     */
    static hasAKey(object: SafeAny, key: string): SafeAny;
    /**
     * Check if element in input is an array.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} obj
     * @returns {boolean}
     */
    static isArray(obj: SafeAny): boolean;
    /**
     * Deep copy object.
     *
     * @param {SafeAny} obj
     * @returns {SafeAny}
     */
    static deepCopy(obj: SafeAny): SafeAny;
    /**
     * Populate arrays.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny[]} newArray
     * @param {SafeAny[]} arrayObjects
     */
    static populateArrays(newArray: SafeAny[], arrayObjects: SafeAny[]): void;
    /**
     * Group by object.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny[]} array
     * @param {string} idkey
     * @param {string} propObj
     * @param {string} propValue
     * @returns
     */
    static groupByObject(array: SafeAny[], idkey: string, propObj: string, propValue: string): Map<SafeAny, SafeAny>;
    /**
     * Set or delete value in input.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} obj
     * @param {SafeAny} currProps
     * @param {SafeAny} value
     * @param {boolean} isDelete
     * @returns {SafeAny}
     */
    private static resolveValue;
    /**
     * Manage delete array.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} obj
     * @param {string} property
     * @param {string} prevObj
     */
    private static _manageDeleteArray;
    /**
     * Manage array for deep copry.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} arrayInput
     * @returns
     */
    private static _manageArray;
    /**
     * Manage recursion for resolve prop.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} object
     * @returns
     */
    private static _manageRecursion;
    /**
     * Manage array for resolve prop.
     *
     * @author Federico Gambardella<fedega86@libero.it>
     * @param {SafeAny} obj
     * @param {string[]} currProps
     * @param {SafeAny} value
     * @param {boolean} isDelete
     * @param {string} prevProps
     * @param {SafeAny} prevObj
     * @returns
     */
    private static _manageArrayForResolveProp;
}