import { CanActivate, ExecutionContext } from '@nestjs/common';
import { Reflector } from '@nestjs/core';
import { PermissionService } from '../../permission/permission.service';
export declare class PermissionGuard implements CanActivate {
    private permissionService;
    private reflector;
    constructor(permissionService: PermissionService, reflector: Reflector);
    canActivate(context: ExecutionContext): Promise<boolean>;
}