import type { DiagramEditor } from "embed-drawio/dist/es/core/editor";
import type { DiagramViewer } from "embed-drawio/dist/es/core/viewer";
export declare const loadEditor: () => Promise<typeof DiagramEditor>;
export declare const loadViewer: () => Promise<typeof DiagramViewer>;
export declare const getSvg: (xml: XMLDocument | string) => Promise<SVGElement | null>;
export declare const makeEditor: (lang: "en" | "zh", init: string | null, onSave: (xml: Element) => void) => Promise<{
    start: () => void;
}>;
export declare const diagramPreview: (xml: string) => Promise<string | null>;
export declare const diagramDownload: (xml: string) => Promise<undefined>;