import { ElementRef, OnInit, EventEmitter } from '@angular/core';
export declare type IButtonType = 'button' | 'submit' | 'reset';
export declare type IButtonStyle = 'common' | 'primary' | 'text' | 'text-dark';
export declare type IButtonSize = 'lg' | 'md' | 'sm' | 'xs';
export declare class ButtonComponent {
    id: string;
    type: IButtonType;
    bsStyle: IButtonStyle;
    bsSize: IButtonSize;
    bordered: boolean;
    icon: string;
    disabled: boolean;
    showLoading: boolean;
    width?: string;
    autofocus: boolean;
    btnClick: EventEmitter<any>;
    buttonContent: ElementRef;
    constructor();
    onClick(event: any): void;
    hasContent(): any;
}
export declare class BtnAutoFocusDirective implements OnInit {
    private element;
    dBtnAutofocus: boolean;
    constructor(element: ElementRef);
    ngOnInit(): void;
}