import { AfterContentInit, Injector, OnInit } from '@angular/core';
import { TamuAbstractBaseComponent } from '../../shared/tl-abstract-base.component';
import * as i0 from "@angular/core";
export declare class TlDropDownMenuSectionComponent extends TamuAbstractBaseComponent implements AfterContentInit, OnInit {
    private parent;
    /** Toggles the mobile-layout class on the root element. */
    mobileLayout: boolean;
    /** Allows for the override of the --tl-mobile-display-wvr-nav-list-component-max-height variable. */
    wvrNavListComponentMaxHeight: string;
    constructor(injector: Injector);
    /**
     * Perform initialization operations.
     *
     * This will identify the parent element.
     */
    ngOnInit(): void;
    /**
     * Perform after-initialization operations.
     *
     * This will add the section to the parent's component.
     */
    ngAfterContentInit(): void;
    /**
     * Get the clientHeight of the element.
     *
     * @returns the height of the element, in pixels.
     */
    getElementHeight(): number;
    static ɵfac: i0.ɵɵFactoryDeclaration<TlDropDownMenuSectionComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<TlDropDownMenuSectionComponent, "tl-dropdown-menu-section-component", never, {}, {}, never, ["tl-nav-li, tl-dropdown-menu-custom"]>;
}