export declare class MemberDto {
    userId: string;
    name: string;
    email: string;
    avatarUrl: string | null;
    role: string;
    joinedAt: Date;
}
export declare class GroupDto {
    id: string;
    name: string;
    description: string | null;
    imageUrl: string | null;
    currency: string;
    createdById: string;
    memberCount: number;
    createdAt: Date;
}
export declare class GroupDetailDto extends GroupDto {
    members: MemberDto[];
}
export declare class BalanceEntryDto {
    userId: string;
    name: string;
    avatarUrl: string | null;
    owes: number;
    owed: number;
    net: number;
}
