import { ElementRef, OnInit } from '@angular/core';
import { MatIconRegistry } from '@angular/material/icon';
import { DomSanitizer } from '@angular/platform-browser';
import { QlBaseStyle } from '../common/ql-base-style';
export declare class ButtonComponent extends QlBaseStyle implements OnInit {
    private _matIconRegistry;
    private _domSanitizer;
    button: ElementRef<HTMLButtonElement> | undefined;
    disabled: boolean;
    private _isLoading;
    spinnerWidth: string;
    fab: boolean;
    constructor(_matIconRegistry: MatIconRegistry, _domSanitizer: DomSanitizer);
    ngOnInit(): void;
    get isLoading(): boolean;
    set isLoading(loading: boolean);
}