import { Evt } from 'evt';
import { PageCtx, IO, IntervalActionDefinition, IntervalActionDefinitions } from '../types';
import { Page } from './Page';
export interface ActionGroupConfig {
    name: string;
    description?: string;
    actions?: IntervalActionDefinitions;
    groups?: Record<string, ActionGroup>;
    render?: (display: IO['display'], ctx: PageCtx) => Promise<Page>;
}
export default class ActionGroup {
    #private;
    name: string;
    description?: string;
    actions: IntervalActionDefinitions;
    render?: (display: IO['display'], ctx: PageCtx) => Promise<Page>;
    onChange: Evt<void>;
    constructor(config: ActionGroupConfig);
    add(slug: string, actionOrGroup: IntervalActionDefinition | ActionGroup): void;
    remove(slug: string): void;
}