declare class FriendRequest {
    uid: string;
    from: string;
    to: string;
    accepted: boolean;
    acceptedAt?: Date;
    rejected: boolean;
    rejectedAt?: Date;
    users: string[];
    sentAt: Date;
    deleted: boolean;
    deletedAt?: Date;
    deletedBy?: string;
    constructor(data?: Partial<FriendRequest>);
    static isFriendRequest(obj: any): obj is FriendRequest;
}
export default FriendRequest;