import { AfterContentInit, ElementRef, EventEmitter, QueryList, Renderer2 } from '@angular/core';
import { ThemeColors } from '../../core/theme/theme.model';
import * as i0 from "@angular/core";
export declare class ButtonGroupComponent implements AfterContentInit {
    private renderer;
    btnGroup: QueryList<ElementRef>;
    color: ThemeColors;
    clicked: EventEmitter<any>;
    constructor(renderer: Renderer2);
    onClick(event: any): void;
    removeActiveClass(element: any): void;
    ngAfterContentInit(): void;
    static ɵfac: i0.ɵɵFactoryDeclaration<ButtonGroupComponent, never>;
    static ɵcmp: i0.ɵɵComponentDeclaration<ButtonGroupComponent, "sdk-button-group", never, { "color": "color"; }, { "clicked": "clicked"; }, ["btnGroup"], ["[sdk-base-button]", "[sdk-raised-button]", "[sdk-flat-button]", "[sdk-stroked-button]", "[sdk-round-button]"], false>;
}