import { EventEmitter } from "../../stencil-public-runtime";
export type SwirlToggleGroupVariant = "flat" | "outline";
export declare class SwirlToggleGroup {
    el: HTMLElement;
    elevated?: boolean;
    variant?: SwirlToggleGroupVariant;
    swirlAriaLabel?: string;
    selectedToggleId: string;
    selectedToggleChange: EventEmitter<string>;
    private toggleButtons;
    watchSelectedToggleId(newValue: string, oldValue: string): void;
    onClick(event: MouseEvent): void;
    private onSlotChange;
    private setTogglePressedStates;
    private toggleButtonWithId;
    render(): any;
}