import { ElementRef, ViewContainerRef } from '@angular/core';
import { IComponentBase } from '@syncfusion/ej2-ng-base';
import { DropDownButton } from '@syncfusion/ej2-splitbuttons';
export declare const inputs: string[];
export declare const outputs: string[];
export declare const twoWays: string[];
/**
 * Represents the Angular DropDownButton Component.
 * ```html
 * <button ejs-dropdownbutton>DropDownButton</button>
 * ```
 */
export declare class DropDownButtonComponent extends DropDownButton implements IComponentBase {
    private ngEle;
    private viewContainerRef;
    constructor(ngEle: ElementRef, viewContainerRef: ViewContainerRef);
    ngOnInit(): void;
    ngAfterViewInit(): void;
    ngOnDestroy(): void;
    ngAfterContentChecked(): void;
    registerEvents: (eventList: string[]) => void;
    addTwoWay: (propList: string[]) => void;
}
