export interface MarkdownRenderState {
    inCodeBlock: boolean;
}
export declare function createMarkdownRenderState(): MarkdownRenderState;
/**
 * Render a single markdown line, threading `state` across calls. Returns the
 * rendered line, or `null` for hidden ``` fence lines. Both `renderMarkdown`
 * and the streaming renderer go through this, which is what guarantees their
 * outputs are byte-identical.
 */
export declare function renderMarkdownLine(raw: string, state: MarkdownRenderState): string | null;
export declare function renderMarkdown(md: string, isTTY?: boolean): string;