import type { Component } from "@earendil-works/pi-tui";
/**
 * Pure layout math for the startup resource boxes. No coloring here so it can
 * be unit-tested without a terminal.
 *
 * Items flow horizontally into columns; the box width hugs its content and
 * never exceeds maxWidth:
 *
 *   ╭─ Skills ────────────────────────╮
 *   │ • alpha    • gamma    • zeta    │
 *   │ • beta     • delta              │
 *   ╰─────────────────────────────────╯
 *
 * Every line is exactly `innerWidth + 2` visible characters: outer border char
 * (1) + inner content (innerWidth) + border char (1).
 */
/** Minimum inner width so the bullet, label, and padding always have room. */
export declare const MIN_BOX_INNER_WIDTH = 6;
/** Visible line width for a box with the given inner content width. */
export declare function boxLineWidth(innerWidth: number): number;
/**
 * Build the box lines for a titled bullet box.
 * Labels are trimmed and sorted. Items flow into as many columns as fit within
 * `maxWidth`; the box shrinks to its content (never wider than maxWidth).
 * Anything that still doesn't fit is ellipsis-truncated.
 */
export declare function buildBulletBoxLines(title: string, items: string[], maxWidth?: number): string[];
/**
 * Responsive boxed bullet list component. Recomputes layout per render width,
 * so it stays correct on terminal resize.
 */
export declare class StartupBox implements Component {
    private readonly title;
    private readonly items;
    constructor(title: string, items: string[]);
    invalidate(): void;
    render(width: number): string[];
}