import type { DocumentMatrix, DocumentNode, DocumentTransaction } from './contracts.js';
import { type SvgAsset } from './assets.js';
import { type VectorPath } from './vector.js';
export declare function svgTransform(text?: string): DocumentMatrix;
/** SVG path parser. Quadratic and smooth segments become equivalent cubic control points. */
export declare function parseSvgPath(data: string): VectorPath[];
export interface SvgImportResult {
    asset: SvgAsset;
    rootId: string;
    nodes: DocumentNode[];
}
/** Imports primitives and cubic paths as real editable vector/group nodes. Unsupported constructs reject atomically. */
export declare function importEditableSvg(markup: string, options: {
    name?: string;
    allocateId: (sourceId: string) => string;
}): SvgImportResult;
export declare function addImportedSvg(transaction: Pick<DocumentTransaction, 'add'>, result: SvgImportResult, parentId: string): void;