import { SmrtCollection } from '@happyvertical/smrt-core';
import { Membership } from '../models/Membership.js';
import { MembershipStatus } from '../types/index.js';
/**
 * Collection for managing Membership objects
 */
export declare class MembershipCollection extends SmrtCollection<Membership> {
    static readonly _itemClass: typeof Membership;
    /**
     * Find all memberships for a user
     */
    findByUser(userId: string): Promise<Membership[]>;
    /**
     * Find all active memberships for a user
     */
    findActiveByUser(userId: string): Promise<Membership[]>;
    /**
     * Find all memberships in a tenant
     */
    findByTenant(tenantId: string): Promise<Membership[]>;
    /**
     * Find active memberships in a tenant
     */
    findActiveByTenant(tenantId: string): Promise<Membership[]>;
    /**
     * Find a specific user's membership in a tenant
     */
    findByUserAndTenant(userId: string, tenantId: string): Promise<Membership | null>;
    /**
     * Find memberships by role
     */
    findByRole(roleId: string): Promise<Membership[]>;
    /**
     * Find memberships by status
     */
    findByStatus(status: MembershipStatus): Promise<Membership[]>;
}
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