/**
 * Fee Discount Rule Schema
 * Rule-based discount configuration (e.g., sibling discount, staff child discount)
 */
declare class FeeDiscountRule {
    /** Mongo document id (string representation). */
    _id?: string;
    /** Rule name (human-friendly). */
    feedr_name?: string;
    /** Unique rule code (for identification/import). */
    feedr_code?: string;
    /** Optional description/details about the rule. */
    feedr_description?: string;
    /** Scope type: where the rule applies (ENTITY/CLASS_PROGRAM/SECTION). */
    feedr_scope_type?: 'ENTITY' | 'CLASS_PROGRAM' | 'SECTION';
    /** Scope id (entity/class/section id depending on scope type). */
    feedr_scope_id?: string;
    /** Criteria logic/config stored as JSON string. */
    feedr_criteria_json?: string;
    /** Discount type: percentage or fixed amount. */
    feedr_discount_type?: 'PERCENTAGE' | 'FIXED_AMOUNT';
    /** Discount value (percentage 0-100, or fixed amount). */
    feedr_discount_value?: number;
    /** How the discount is applied: automatic or manual selection. */
    feedr_mode?: 'AUTOMATIC' | 'MANUAL';
    /** Target fee heads/categories ids this rule applies to. */
    feedr_target_heads?: string[];
    /** Whether approval is required to apply this discount. */
    feedr_approval_req?: boolean;
    /** Stacking behavior with other discounts. */
    feedr_stacking?: 'EXCLUSIVE' | 'STACKABLE' | 'MAX_OF';
    /** Priority order when multiple rules apply. */
    feedr_priority?: number;
    /** Deprecated: prefer `feedr_mode` (kept for backward compatibility). */
    feedr_auto_apply?: boolean;
    /** Valid-from date/time (optional). */
    feedr_valid_from?: Date;
    /** Valid-to date/time (optional). */
    feedr_valid_to?: Date;
    /** Academic year reference id (`aca_academic_year`). */
    feedr_academic_year_id_acayr?: string;
    /** Entity/organization reference id (`core_system_entity`). */
    feedr_entity_id_syen?: string;
    /** Current rule status. */
    feedr_status?: 'ACTIVE' | 'INACTIVE' | 'EXPIRED';
    /** Created by user id (`auth_user_mst`). */
    feedr_created_by_user?: string;
    /** Created timestamp. */
    feedr_created_at?: Date;
    /** Updated timestamp. */
    feedr_updated_at?: Date;
}
export { FeeDiscountRule };