import React from 'react';
import type { FleetEntry } from '../app.js';
export interface LiveActivityStripProps {
    /** Per-subagent state from the FleetEntry table. */
    entries: Record<string, FleetEntry>;
    /** Re-renders every tick so elapsed timers stay live; otherwise the
     *  bar freezes between FleetEntry updates (which can be 30s+ apart
     *  if a subagent is parked in one tool). */
    nowTick: number;
    /** Optional cap on rows so a 20-subagent fleet doesn't push the
     *  input off-screen. Default 4 — matches the status bar's 4th line. */
    maxRows?: number | undefined;
}
/**
 * Build the fixed-height set of strip rows. ALWAYS returns exactly
 * `maxRows` strings, each already truncated to `width` columns (no wrap).
 *
 * This is the inline-mode contract every bottom live region in the TUI
 * must honor (see live-tail-fixed-height.test.ts): a region whose height
 * or visual-row count changes between renders scrolls the screen on every
 * update, and in inline mode each scroll strands the changed rows into
 * native scrollback — the "● Security Scanner …" line re-stamped dozens of
 * times per second when a fleet is busy. Constant height + hard truncation
 * keeps Ink's log-update clear-and-rewrite in lockstep with what's drawn,
 * so nothing leaks. The leading "● " bullet is rendered by the component
 * (colored), so these strings exclude it and are truncated to `width - 2`.
 */
export declare function activityStripRows(entries: Record<string, FleetEntry>, now: number, maxRows: number, width: number): string[];
/**
 * Compact strip that sits directly above the input area, one line per
 * running subagent. Renders at a CONSTANT height (`maxRows`) with every
 * row hard-truncated to the terminal width, so it can never bleed into
 * native scrollback in inline mode (see `activityStripRows`).
 *
 * Renders nothing only when the fleet table is completely empty (e.g.
 * after /clear), so the input sits flush against history during solo work.
 */
export declare const LiveActivityStrip: React.MemoExoticComponent<({ entries, nowTick, maxRows, }: LiveActivityStripProps) => React.ReactElement | null>;
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