import type React from 'react';
import { marked } from 'marked';
type Token = ReturnType<typeof marked.lexer>[number] & {
    tokens?: Token[];
    items?: Token[];
    text?: string;
    raw?: string;
    lang?: string;
    depth?: number;
    href?: string;
    title?: string;
    ordered?: boolean;
};
interface HighlightedSpan {
    text: string;
    kind?: 'keyword' | 'string' | 'comment' | 'number';
}
export declare function highlightCode(code: string, lang?: string): HighlightedSpan[];
export declare function inlineCellText(tokens: Token[] | undefined): string;
export declare function renderInlineCell(tokens: Token[] | undefined, keyPrefix: string): React.ReactNode[];
type CellAlign = 'left' | 'right' | 'center' | null;
/** CJK-aware display width: East-Asian wide / fullwidth code points (and
 *  most emoji) occupy 2 terminal columns, everything else 1. Iterating with
 *  for..of so astral chars (surrogate pairs) count once. Dependency-free —
 *  matches this file's "lean install" ethos. */
export declare function displayWidth(s: string): number;
/** Decide table layout from cleaned cell text. Pure + exported for testing.
 *  'grid' when the columns fit availWidth, else 'list'. `colWidths` are the
 *  per-column display widths used for padding in grid mode. */
export declare function computeTableLayout(header: string[], rows: string[][], availWidth: number): {
    mode: 'grid' | 'list';
    colWidths: number[];
};
/** Format a GFM table into plain terminal lines. Kept as the pure/plain path
 *  (used by tests and as the basis for the list fallback). The interactive
 *  renderer (renderTable) layers inline styling on top via computeTableLayout. */
export declare function buildTableLines(header: string[], rows: string[][], align: CellAlign[], availWidth: number): {
    mode: 'grid' | 'list';
    lines: string[];
};
/** Render arbitrary markdown source as Ink components. `width` is the
 *  available terminal column count for this block (used to decide table
 *  grid vs. record layout); defaults to the current stdout width. */
export declare function Markdown({ source, width }: {
    source: string;
    width?: number;
}): JSX.Element;
export {};
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