/** Public shape returned by [`parseFrontmatter`]. */
export type ParsedFrontmatter = {
    data: Record<string, unknown>;
    body: string;
};
/**
 * Parse a leading YAML-ish frontmatter block off a markdown document.
 *
 * **Public SDK surface.** Re-exported from `zfb/content` so consumers can
 * write their own custom content loaders without re-implementing the
 * (deliberately minimal) v0 frontmatter parser. The accepted grammar is
 * documented at the top of this module.
 *
 * Handles:
 * - empty frontmatter (`---\n---\nbody`) → `{ data: {}, body: "body" }`
 * - file ending exactly with `---` (no trailing newline) → frontmatter
 *   parsed, body is empty.
 *
 * Returns `{ data: {}, body: <input> }` unchanged when no frontmatter
 * fence is present, or when the opening fence has no matching closer.
 */
export declare function parseFrontmatter(raw: string): ParsedFrontmatter;