import { IArgdownPlugin, IRequestHandler } from "../IArgdownPlugin.js";
import { IArgdownRequest } from "../index.js";
import { Engine, Graphviz } from "@hpcc-js/wasm-graphviz";
export interface IVizSettings {
    removeProlog?: boolean;
    engine?: Engine;
    nop?: number;
}
declare module "../index.js" {
    interface IArgdownRequest {
        vizJs?: IVizSettings;
    }
    interface IArgdownResponse {
        svg?: string;
    }
}
export declare class SyncDotToSvgExportPlugin implements IArgdownPlugin {
    private graphviz;
    name: string;
    defaults: IVizSettings;
    constructor(graphviz: Pick<Graphviz, "layout">, config?: IVizSettings);
    getSettings(request: IArgdownRequest): IVizSettings;
    prepare: IRequestHandler;
    run: IRequestHandler;
}