/**
 * TUI Monitor - Real-time test execution monitor
 * Listens to Phase3Runner events and updates the terminal UI
 */
import type { TUIOptions, TUIState, TUIEvent, TUIGateState } from './types.js';
export declare class TUIMonitor {
    private options;
    private renderer;
    private state;
    private refreshInterval?;
    private eventBuffer;
    private gateStartTime;
    constructor(options?: TUIOptions);
    /**
     * Start monitoring a test run
     */
    start(totalGates: number): void;
    /**
     * Emit an event during test execution
     */
    emit(event: TUIEvent): void;
    /**
     * Update gate status
     */
    updateGate(name: string, updates: Partial<TUIGateState>): void;
    /**
     * Mark gate as started
     */
    startGate(name: string): void;
    /**
     * Mark gate as completed
     */
    completeGate(name: string, success: boolean, results?: {
        total: number;
        passed: number;
        failed: number;
    }): void;
    /**
     * Set current phase
     */
    setPhase(phase: string): void;
    /**
     * Set current progress (0-100)
     */
    setProgress(progress: number): void;
    /**
     * Update test progress for current gate
     */
    updateTestProgress(gateName: string, completed: number, total: number): void;
    /**
     * Mark run as failed
     */
    fail(error: string): void;
    /**
     * Mark run as completed
     */
    complete(): void;
    /**
     * Stop monitoring and cleanup
     */
    stop(): void;
    /**
     * Cleanup and restore terminal
     */
    cleanup(): void;
    /**
     * Get current state
     */
    getState(): Readonly<TUIState>;
    /**
     * Get event buffer
     */
    getEvents(): ReadonlyArray<TUIEvent>;
    private processEvent;
    private updateElapsed;
    private calculateETA;
    private updateProgress;
    private printSummary;
    private formatCount;
    private formatDuration;
    private setupExitHandlers;
    private removeExitHandlers;
    private handleExit;
}
/**
 * Create a monitor instance for programmatic use
 */
export declare function createMonitor(options?: TUIOptions): TUIMonitor;
/**
 * Convenience function to monitor a Phase3Runner execution
 */
export declare function monitorExecution(execute: (emit: (event: TUIEvent) => void) => Promise<void>, options?: TUIOptions): Promise<void>;