export interface GroupInfo {
    /** Grouping identity. Rows with the same slug land in the same section. */
    slug: string;
    /** Divider text. Defaults to `slug` when omitted. */
    label?: string;
    /** Sort priority; lower renders first. Ties preserve insertion order. Default 1. */
    order?: number;
}
export interface KeyMetaRow {
    /** Paste-back identifier rendered as column 1. */
    key: string;
    /** Optional compact status string. Empty or undefined renders the key alone. */
    meta?: string;
    /** Optional group; when some rows carry one, multiple groups produce dividers. */
    group?: GroupInfo;
}
/**
 * Render a two-column list: paste-back key + optional compact meta string.
 *
 * - Rows with meta render as `  <key-padded>  <meta>`.
 * - Rows without meta render as `  <key>` with no trailing whitespace.
 * - Key column width is computed globally across all rows so meta columns
 *   align vertically.
 * - Rows with a `group` are collected into sections; sections are separated
 *   by a blank line and a `── <label>` divider. Sections sort by `order`
 *   (lower first), ties preserve insertion order. A single group collapses
 *   to a flat listing.
 */
export declare function renderKeyMetaTable(rows: KeyMetaRow[]): string[];