import { EventEmitter } from '../../stencil-public-runtime';
import { DropdownEvent, HasDropdown } from '../../models/header.model';
export declare class PostLanguageSwitch implements HasDropdown {
    /**
     * Visualization of the language switch.
     * Possible values: 'dropdown' | 'list'
     */
    mode: 'dropdown' | 'list';
    langSwitchOpen: boolean;
    host: HTMLPostLanguageSwitchElement;
    /**
     * Fires when the dropdown has been toggled.
     */
    dropdownToggled: EventEmitter<DropdownEvent>;
    /**
     * Fires when the language has been changed.
     */
    languageChanged: EventEmitter<string>;
    private languageSwitchDropdown;
    componentWillUpdate(): Promise<boolean> | undefined;
    componentDidUpdate(): void;
    /**
     * Open or close the language switch programatically
     * @param force Boolean to force a state
     * @returns Boolean indicating new state
     */
    toggleDropdown(force?: boolean): Promise<boolean>;
    /**
     * Emit a language change to the parent component
     *
     * @param newLang Config of the new language
     */
    private switchLanguage;
    private getMergedLanguageConfig;
    private setDropdownRef;
    render(): any;
}