import type { Backends } from "./types.js";
/** Python `schemdraw.use` — 仅支持 SVG；matplotlib 显式抛错。 */
export declare function use(backend?: Backends): void;
/** Python `schemdraw.debug` — 写入全局样式（bbox 叠加可在后续接入渲染）。 */
export declare function debug(dwgbbox?: boolean, elmbbox?: boolean): void;
/** Python `schemdraw.theme` — jupyter-themes 风格表（与上游键名一致）。 */
export declare function theme(name?: string): void;
/** Python `backends/svg.config` — KaTeX handles math rendering; both `text` and `path` modes accepted. */
export declare class SvgBackendConfig {
    private _text;
    private _svg2;
    precision: number;
    useBatik: boolean;
    get text(): "text" | "path";
    set text(v: "text" | "path");
    get svg2(): boolean;
    set svg2(v: boolean);
}
export declare const svgconfig: SvgBackendConfig;