/**
 * Whether prose responses should be parsed and styled as Markdown.
 * `EVE_TUI_RENDER_MARKDOWN=0` bypasses Markdown parsing and styling.
 */
export declare function detectMarkdownRendering(env?: {
    readonly EVE_TUI_RENDER_MARKDOWN?: string;
}): boolean;
/** Renders parsed GFM blocks for terminal presentation. */
export declare function renderMarkdown(input: string, width?: number): string;