/** Global drawing defaults (Python `schemdrawstyle`). */
import type { Linestyle } from "./types.js";
export type SchemdrawStyle = {
    unit: number;
    inches_per_unit: number;
    lblofst: number;
    fontsize: number;
    font: string;
    color: string;
    lw: number;
    ls: Linestyle;
    fill: string | null;
    bgcolor?: string;
    margin: number;
    mathfont?: string;
    /** Python `schemdraw.debug` — 画布级 bbox 调试（可选实现） */
    dwgbbox?: boolean;
    /** Python `schemdraw.debug` — 元件级 bbox 调试（可选实现） */
    elmbbox?: boolean;
    /** Enable interactive SVG output with element grouping and metadata attributes. */
    interactive?: boolean;
};
export declare function config(partial: Partial<SchemdrawStyle>): void;
export declare function getGlobalStyle(): Readonly<SchemdrawStyle>;
export declare function resetConfigForTests(): void;