import { ElementRef, ComponentFactoryResolver, ViewContainerRef } from "@angular/core";
import { EventEmitter, OnInit, OnChanges, SimpleChanges } from "@angular/core";
import { MentionItem } from './mention-item';
/**
 * Angular 2 Mentions.
 * https://github.com/dmacfarlane/angular-mentions
 *
 * Copyright (c) 2017 Dan MacFarlane
 */
export declare class MentionDirective implements OnInit, OnChanges {
    private _element;
    private _componentResolver;
    private _viewContainerRef;
    mentions: Array<MentionItem>;
    isEmptyTrigger: boolean;
    allowSpaceWhileMention: boolean;
    searchTerm: EventEmitter<{}>;
    selectedTerm: EventEmitter<{}>;
    triggeredChar: EventEmitter<string>;
    private defaultTriggerChar;
    private defaultLabelKey;
    private defaultDisableSearch;
    private defaultMaxItems;
    private mentionSelect;
    searchString: string;
    startPos: number;
    mentionItems: Array<MentionItem>;
    startNode: any;
    stopSearch: boolean;
    iframe: any;
    keyCodeSpecified: boolean;
    lastMentionItem: MentionItem;
    withEmptyTrigger: boolean;
    allowSpaceWhileMentioning: boolean;
    constructor(_element: ElementRef, _componentResolver: ComponentFactoryResolver, _viewContainerRef: ViewContainerRef);
    setMentionItemDefaults(): void;
    convertStringsToObjects(): void;
    ngOnInit(): void;
    ngOnChanges(changes: SimpleChanges): void;
    setEmptyTrigger(show?: boolean): void;
    setIframe(iframe: HTMLIFrameElement): void;
    stopEvent(event: any): void;
    blurHandler(event: any): void;
    androidHandler(event: any, nativeElement?: HTMLInputElement): boolean;
    keyHandler(event: any, nativeElement?: HTMLInputElement): boolean;
    getMentionItemFromCharPressed(charPressed: any): MentionItem;
    updateSearchList(mentionItem: MentionItem): void;
    showSearchList(mentionItem: MentionItem, nativeElement: HTMLInputElement): void;
}