/**
 * Array helper methods.
 */
export declare class ArrayHelper {
    /**
     * Is the value an array.
     * @param value Object to test.
     * @returns True if the value is an array.
     */
    static isArray(value: any): boolean;
    /**
     * Is the value a empty array.
     * @param value Object to test.
     * @returns True if the value is a empty array.
     */
    static isEmpty(value: any): boolean;
    /**
     * Is the value a non empty array of specific type.
     * @param value Object to test.
     * @param type The type of the object
     * @returns True if the value is a non empty array of a specific type.
     */
    static isTyped(value: any, type: Function): boolean;
}