import { EventEmitter, SimpleChange, ElementRef } from '@angular/core';
import { BComponent } from '../bcomponent';
export declare class BadgeBase extends BComponent {
    value: number;
    change: EventEmitter<this>;
    constructor(el?: ElementRef);
    ngOnChildChanges: (change?: {
        [property: string]: SimpleChange;
    }) => void;
    Initialize: (value?: number) => this;
    private isNumer;
    /**
     * Set the value of the badge
     * @param {number} value - Value to set the badge to
     * @memberOf BadgeBase
     */
    setValue: (value: number) => void;
    /**
     * Increase the value of the badge
     * @param {number} by - Value to increase the badge number by. Defaults to 1
     * @memberOf BadgeBase
     */
    increment: (by?: number) => void;
    /**
     * Decrease the value of the badge
     * @param {number} by - Value to decrease the badge number by. Defaults to 1
     * @memberOf BadgeBase
     */
    decrement: (by?: number) => void;
}
export declare class BadgeBComponent extends BadgeBase {
    constructor();
}
export declare class BadgeBDirective extends BadgeBase {
    constructor(el: ElementRef);
}