export declare class PlanResponseDto {
    id: string;
    name: string;
    slug: string;
    display_name: string;
    description: string;
    tagline?: string;
    price_monthly: number;
    price_yearly: number;
    currency: string;
    features: string[];
    limits?: Record<string, number>;
    is_popular?: boolean;
    trial_days?: number;
}
export declare class PlanDetailResponseDto extends PlanResponseDto {
    is_enterprise?: boolean;
    detailed_features?: Array<{
        name: string;
        value: string | boolean;
        highlight?: boolean;
    }>;
    metadata?: Record<string, any>;
}