import { EventEmitter, ElementRef, OnInit, OnDestroy, NgZone } from '@angular/core';
import { ControlValueAccessor } from '@angular/forms';
export declare class NgxAceComponent implements ControlValueAccessor, OnInit, OnDestroy {
    private elementRef;
    private zone;
    textChanged: EventEmitter<any>;
    textChange: EventEmitter<any>;
    placeholder: string;
    style: any;
    _options: any;
    _readOnly: boolean;
    _theme: string;
    _mode: any;
    _autoUpdateContent: boolean;
    _editor: any;
    _durationBeforeCallback: number;
    _text: string;
    oldText: any;
    timeoutSaving: any;
    constructor(elementRef: ElementRef, zone: NgZone);
    ngOnInit(): void;
    ngOnDestroy(): void;
    init(): void;
    initEvents(): void;
    updateText(): void;
    set options(options: any);
    setOptions(options: any): void;
    set readOnly(readOnly: any);
    setReadOnly(readOnly: any): void;
    set theme(theme: any);
    setTheme(theme: any): void;
    set mode(mode: any);
    setMode(mode: any): void;
    get value(): string;
    set value(value: string);
    writeValue(value: any): void;
    private onChange;
    registerOnChange(fn: any): void;
    private onTouched;
    registerOnTouched(fn: any): void;
    get text(): string;
    set text(text: string);
    setText(text: any): void;
    set autoUpdateContent(status: any);
    setAutoUpdateContent(status: any): void;
    set durationBeforeCallback(num: number);
    setDurationBeforeCallback(num: number): void;
    /** 为空时增加placeholder提示信息 */
    private emptyMessage;
    getEditor(): any;
}