import { ObservableReactValue } from '../utils/observers';
import { ThreadModel } from './ThreadModel';
export type ListGroupType = {
    label: string;
    timestamp: number;
    id: string;
};
export declare class ThreadListGroupItem {
    readonly data: ListGroupType;
    threads: ObservableReactValue<ThreadModel<any, any>[]>;
    constructor(data: ListGroupType);
    checkList: (threads: ThreadModel[], comparator?: ((a: ThreadModel, b: ThreadModel) => number) | undefined) => void;
}