import { OnInit, EventEmitter } from '@angular/core';
export declare class ReactionComponent implements OnInit {
    reactions: Map<string, []>;
    id: string;
    userID: string;
    reaction: EventEmitter<any>;
    userReaction: string;
    constructor();
    ngOnChanges(): void;
    ngOnInit(): void;
    getUserReaction(): void;
    onReaction(reaction: string): void;
}