import { OnInit } from '@angular/core';
import { FormControl } from '@angular/forms';
import { SpellCheckService } from './spell-check.service';
import 'rxjs/add/operator/debounceTime';
import 'rxjs/add/operator/throttleTime';
import 'rxjs/add/observable/fromEvent';
export declare class SpellCheckComponent implements OnInit {
    private spellCheckService;
    clickedOutside($event: any): void;
    textData: string;
    showPopover: boolean;
    selectedWrongWord: any;
    correctWordList: any[];
    corrections: any;
    private textAreaCtrlSub;
    /**
     * To do
     * Replace this variable with another variable that can be defined as an
     * attribute
     */
    textAreaCtrl: FormControl;
    private subscribers;
    wordsToBeCorrected: any[];
    constructor(spellCheckService: SpellCheckService);
    ngOnInit(): void;
    checkText(input: any): void;
    showReplacements($event: any, word: any): void;
    hideReplacements(): void;
    needToCorrect(word: any): number;
    replaceWord(word: any): void;
    ngOnDestroy(): void;
}