import type { CanActivate } from '@nestjs/common';
import type { Type, AuthGuard, IAuthGuard } from '@nestjs/passport';
import type { PermissionsSpec } from './permission-based-access-control.service.js';
export interface PermissionsGuardOptions {
    mode?: 'one' | 'all';
    authGuard?: Type<IAuthGuard> | Parameters<typeof AuthGuard>[0];
}
export declare const PERMISSIONS_GUARD_OPTIONS: unique symbol;
export declare function PermissionsGuard(permissions: PermissionsSpec, options?: PermissionsGuardOptions): Type<CanActivate>;