export declare class CreateAhaKeyEventRuleDto {
    key: string;
    label: string;
    event_names: string[];
    min_count: number;
    required: boolean;
}
export declare class CreateAhaRuleVersionDto {
    version: string;
    label: string;
    description?: string;
    key_events: CreateAhaKeyEventRuleDto[];
    allowed_key_screens: string[];
    min_distinct_key_screens: number;
    min_return_days: number;
}