/**
 * Compute 2D bounding box from projected faces.
 * @param {import('./heerich.js').Face[]} faces
 * @returns {{x: number, y: number, w: number, h: number}}
 */
export function computeBounds(faces: import("./heerich.js").Face[]): {
    x: number;
    y: number;
    w: number;
    h: number;
};
/**
 * SVG renderer for Heerich voxel scenes.
 * Consumes the output of `getFaces()` / `renderTest()` and produces an SVG string.
 */
export class SVGRenderer {
    /**
     * Render projected faces to an SVG string.
     * @param {import('./heerich.js').Face[]} faces - Projected, depth-sorted face array
     * @param {Object} [options]
     * @param {number} [options.padding=20] - ViewBox padding in pixels
     * @param {[number,number,number,number]} [options.viewBox] - Custom viewBox override
     * @param {[number,number]} [options.offset=[0,0]] - Translate all geometry
     * @param {string} [options.prepend] - Raw SVG to insert before faces
     * @param {string} [options.append] - Raw SVG to insert after faces
     * @param {boolean} [options.occlusion=false] - Enable built-in occlusion culling (no external dependency needed)
     * @param {function(number[][], number[][][]): string|null} [options.resolveOcclusion] - Custom occlusion resolver (overrides built-in). Providing this implicitly enables occlusion.
     * @param {function(import('./heerich.js').Face): Object|null} [options.faceAttributes] - Per-face attribute callback
     * @param {number} [options.tileW] - Voxel tile pixel width (for content face transforms)
     * @param {Map<string, import('./heerich.js').DecalDef>} [options.decals] - Registered decal definitions
     * @returns {string} SVG markup
     */
    render(faces: import("./heerich.js").Face[], options?: {
        padding?: number;
        viewBox?: [number, number, number, number];
        offset?: [number, number];
        prepend?: string;
        append?: string;
        occlusion?: boolean;
        resolveOcclusion?: (arg0: number[][], arg1: number[][][]) => string | null;
        faceAttributes?: (arg0: import("./heerich.js").Face) => any | null;
        tileW?: number;
        decals?: Map<string, import("./heerich.js").DecalDef>;
    }): string;
}