/**
 * RLS policy generator for Supabase
 * Creates policies for multi-tenant security with Clerk integration
 */
export declare class RLSPolicyGenerator {
    /**
     * Generate RLS policy for user-scoped access
     */
    static generateUserPolicy(table: string): string;
    /**
     * Generate admin bypass policy
     */
    static generateAdminPolicy(table: string): string;
    /**
     * Generate multi-tenant policy
     */
    static generateTenantPolicy(table: string): string;
    /**
     * Generate read-only policy for public data
     */
    static generatePublicReadPolicy(table: string, condition?: string): string;
    /**
     * Generate policy for shared resources
     */
    static generateSharedResourcePolicy(table: string, sharingTable?: string): string;
    /**
     * Generate policy for role-based access
     */
    static generateRoleBasedPolicy(table: string, allowedRoles: string[]): string;
    /**
     * Disable RLS on a table (use with caution)
     */
    static disableRLS(table: string): string;
    /**
     * Generate policy for time-based access (e.g., scheduled content)
     */
    static generateTimeBasedPolicy(table: string): string;
}