/**
 * tui/progress — AgentSwarm live progress panel.
 *
 * Vertical panel layout with fixed-width tool-call-based braille progress
 * bars and inline activity text.  Each agent renders as a single line:
 *   001 [braille bar] read: src/lib.rs lines 42-99
 * Bar width is fixed (5 cells) so tool labels align across agents.
 *
 * Progress is driven by actual tool calls / activity events (progressTick),
 * not wall-clock time.  An agent that makes more progress fills faster.
 *
 * For 5+ agents, switches to a 2-column compact grid (3-cell bars).
 */
import type { Component } from "@earendil-works/pi-tui";
import type { BatchProgressSnapshot, SubagentUsage } from "../shared/types.js";
export type MemberPhase = "pending" | "queued" | "prompting" | "working" | "completed" | "failed" | "cancelled" | "suspended";
export interface MemberStatus {
    readonly index: number;
    phase: MemberPhase;
    name?: string;
    item?: string;
    result?: string;
    error?: string;
    currentTool?: string;
    activity?: string;
    usage?: SubagentUsage;
    progressTick?: number;
    startedAt?: number;
}
export interface SwarmProgressState {
    title?: string;
    total: number;
    completed: number;
    failed: number;
    active: number;
    queued: number;
    members: MemberStatus[];
    totalUsage: SubagentUsage;
    startedAt: number;
    mailbox?: boolean;
    mailboxCount?: number;
}
export declare function snapshotToProgressState(snapshot: BatchProgressSnapshot, title?: string): SwarmProgressState;
export declare class AgentSwarmProgressComponent implements Component {
    private state_;
    private onRequestRender;
    private pollTimer;
    private debounceTimer;
    constructor(onRequestRender?: () => void);
    update(state: SwarmProgressState): void;
    complete(): void;
    dispose(): void;
    invalidate(): void;
    handleInput(_data: string): void;
    render(width: number): string[];
    private renderHeader;
    private renderStatusLine;
    /**
     * Render all agents.  Uses vertical panels for small counts
     * and a compact 2-column grid for larger batches.
     */
    private renderAgentPanels;
    private renderVerticalPanels;
    /**
     * Render one agent as a single line with fixed-width progress bar.
     *
     * Format: `001 [braille bar] read: src/lib.rs lines 42-99`
     * Bar is always FIXED_BAR_CELLS (5) wide so tool labels align across agents.
     *
     * Progress is driven by progressTick (actual tool calls / activity events),
     * not wall-clock time.  Each tick fills one level of the braille bar.
     */
    private renderAgentLine;
    private renderCompactGrid;
    /**
     * Compact single-line grid cell.
     * Format: `001 [▓▓] label`
     */
    private renderGridCell;
    private renderBrailleBar;
    private renderCellLabel;
    private requestRender;
    private startPolling;
    private stopTimers;
}
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