import { OnInit } from '@angular/core';
import * as i0 from "@angular/core";
export declare const wheelHorizontalScrollHandler: (evt: any) => void;
export declare class WheelScrollHorizontalDirective implements OnInit {
    private elementRef;
    wheelScrollSelectorCentered?: string;
    private get element();
    ngOnInit(): void;
    wheel(ev: WheelEvent): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<WheelScrollHorizontalDirective, never>;
    static ɵdir: i0.ɵɵDirectiveDeclaration<WheelScrollHorizontalDirective, "[scrollHorizontal]", never, { "wheelScrollSelectorCentered": { "alias": "wheelScrollSelectorCentered"; "required": false; }; }, {}, never, never, true, never>;
}