import { NbChatOptions } from './chat.options';
export declare class NbChatMessageMapComponent {
    message: string;
    sender: string;
    date: Date;
    latitude: number;
    longitude: number;
    readonly file: {
        url: string;
        type: string;
        icon: string;
    };
    mapKey: string;
    constructor(options: NbChatOptions);
}