/// <reference types="angular-mocks" />
import WebfontLoaderService from '../font-selector/webfont-loader.service';
import { IComponentController } from 'angular';
export default class FontWeightSelectorController implements IComponentController {
    private $document;
    private $scope;
    private $element;
    private $timeout;
    private translateFactory;
    private webfontLoaderService;
    fontFamily?: string;
    fontWeight?: string;
    fontWeightOptions?: string[];
    onFontWeightSelect?: (param: {
        fontWeight: string;
    }) => void;
    protected interactionMode: 'mouse' | 'keyboard';
    protected isDropdownVisible: boolean;
    protected kbSelectedIndex: number;
    protected keyEventElement: HTMLElement | null;
    protected fontWeightTranslationsMap: Map<string, string>;
    private observer;
    constructor($document: ng.IDocumentService, $scope: ng.IScope, $element: ng.IAugmentedJQuery, $timeout: ng.ITimeoutService, translateFactory: any, webfontLoaderService: WebfontLoaderService);
    $onDestroy(): void;
    $onInit(): void;
    protected onClickWeightButton($event: any): void;
    dropdownWasMousedOver(): void;
    protected variantWasSelected(variant: string): void;
    private onClickElsewhere;
    private onKeyDown;
    private scrollToSelection;
}