import { AfterViewInit, ChangeDetectorRef, ElementRef, EventEmitter, OnChanges, OnDestroy, OnInit } from '@angular/core';
import { StringChange } from "../../base.component";
import { ResponsiveElementComponent, ResponsiveElementComponentChanges } from "../../responsive-element.component";
import { NgInailCommonConfig } from "../../../../ng-inail-common.config";
import { Observable } from "rxjs";
import * as i0 from "@angular/core";
export type IconButtonImage = 'trash' | 'pencil' | 'question-circle' | 'exclamation-circle' | 'eye' | 'chevron-down' | 'chevron-up' | 'plus' | 'plus-circle' | 'download' | 'exclamation-triangle' | 'euro' | 'file' | 'file-pdf' | 'file-word' | 'file-excel' | 'file-powerpoint' | 'star' | 'paperclip' | 'angle-up' | 'angle-down';
export interface IconButtonComponentChanges extends ResponsiveElementComponentChanges {
    icon: StringChange;
}
export declare class IconButtonComponent extends ResponsiveElementComponent implements OnChanges, OnInit, AfterViewInit, OnDestroy {
    private cdr;
    private libConfig;
    disabled: boolean;
    title: string;
    icon: IconButtonImage;
    iconClass: string;
    ariaExpanded: boolean;
    focus: Observable<boolean | void>;
    onclick: EventEmitter<MouseEvent>;
    buttonElement: ElementRef<HTMLElement>;
    faIconClass: string;
    constructor(cdr: ChangeDetectorRef, libConfig: NgInailCommonConfig);
    ngOnChanges(changes: IconButtonComponentChanges): void;
    ngOnInit(): void;
    ngAfterViewInit(): void;
    onClick($event: MouseEvent): void;
    private setFocus;
    static ɵfac: i0.ɵɵFactoryDeclaration<IconButtonComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<IconButtonComponent, "inail-icon-button", never, { "disabled": { "alias": "disabled"; "required": false; }; "title": { "alias": "title"; "required": false; }; "icon": { "alias": "icon"; "required": false; }; "iconClass": { "alias": "iconClass"; "required": false; }; "ariaExpanded": { "alias": "ariaExpanded"; "required": false; }; "focus": { "alias": "focus"; "required": false; }; }, { "onclick": "onclick"; }, never, never, false, never>;
}