import { HookDecorator } from '../../../core';
/**
 * Hook factory to check if a user can access a route based on their permissions.
 *
 * The `ctx.user` object must implement the `IUserWithPermissions` interface.
 *
 * @export
 * @param {string} perm - The name of the permission.
 * @param {{ redirect?: string }} [options={}] - Hook options.
 * @param {string|undefined} options.redirect - Optional URL path to redirect users that
 * do not have the right permission.
 * @returns {HookDecorator} - The hook.
 */
export declare function PermissionRequired(perm: string, options?: {
    redirect?: string;
}): HookDecorator;