import { ElementRef, OnInit, DoCheck } from '@angular/core';
import { EbNodeComponent } from './eb-node.component';
export declare class EbClassDirective implements OnInit, DoCheck {
    private element;
    private node;
    klass: any;
    model: any;
    private evaluate;
    private oldClassList;
    constructor(element: ElementRef, node: EbNodeComponent);
    ngOnInit(): void;
    ngDoCheck(): void;
    private fetchClasses(meta);
}