export interface Properties {
    mode: 'sign' | 'validate';
    preserveCounter: boolean;
    output?: string;
    input?: string;
}
import type { Node as RedNode, NodeMessage } from 'node-red';
export interface Node extends RedNode {
    output: (msg: NodeMessage, signedXml: string) => void;
    input: (msg: NodeMessage) => unknown;
    preserveCounter: boolean;
}