export declare const sanitise: (xmlString: string) => string;
export declare class PrintDataNode {
    private tagName;
    children: PrintDataNode[];
    text: string;
    att: Record<string, string | number>;
    constructor(tagName: string, att?: Record<string, string | number>, children?: PrintDataNode[], text?: string);
    xml(rootNode?: boolean): string;
}
export declare const text: (text?: string, att?: Record<string, string | number>) => PrintDataNode;
export declare const feed: (lines?: number) => PrintDataNode;
export declare const cut: () => PrintDataNode;
export declare const image: (width: number, height: number, base64Image: string, align?: string) => PrintDataNode;
export declare const qrCode: (text: string, width?: string) => PrintDataNode;
export declare const eposPrintJob: (printData: PrintDataNode[], devId?: string, timeout?: number) => PrintDataNode;
export declare const eposPrintRequest: (printJobs: PrintDataNode[]) => PrintDataNode;