import type { Writable } from 'svelte/store';
export type ButtonGroupItemType = {
    id: string;
    icon: any;
};
export interface ButtonGroupContext {
    activeButton: Writable<string>;
    setActiveButton: (value: string) => void;
    registerButton(id: string, icon: any): void;
    unregisterButton(id: string): void;
}