import { ElementRef, OnInit, OnChanges, EventEmitter } from '@angular/core';
import { ISideNavConfig } from '../../models/side-nav-config.model';
export declare class QppSideNavDirective implements OnInit, OnChanges {
    private readonly el;
    config: ISideNavConfig;
    expanded: EventEmitter<boolean>;
    constructor(el: ElementRef);
    ngOnInit(): void;
    ngOnChanges(): void;
    onNavCollapse(): void;
    onNavExpand(): void;
}