import { StepExecutionResult } from '../../engine/analysis/step-context';
import { ActionStep } from '../../engine/types';
/**
 * Execution log entry for JSON format
 */
export interface ExecutionLogEntry {
    timestamp: string;
    sessionId: string;
    stepIndex: number;
    step: {
        type: string;
        description: string;
        target?: {
            selector?: string;
            description?: string;
        };
        value?: string;
    };
    result: {
        success: boolean;
        error?: string;
        elementFound?: boolean;
        selectorUsed?: string;
        valueEntered?: string;
        executionTimeMs: number;
    };
    page: {
        url: string;
        title: string;
        viewport?: {
            width: number;
            height: number;
        };
    };
    screenshot?: {
        filename: string;
        path: string;
    };
    context?: {
        previousStepsCount: number;
        sessionDuration: number;
    };
    refinement?: {
        wasRefined: boolean;
        originalStep?: {
            description: string;
            selector?: string;
            value?: string;
        };
        refinedStep?: {
            description: string;
            selector?: string;
            value?: string;
        };
        refinementReason?: string;
        contextUsed?: {
            previousStepPatterns?: string[];
            pageContentAnalysis?: string;
        };
    };
    iteration?: {
        stepIteration: number;
        totalIterations: number;
        planAdapted: boolean;
        adaptationReason?: string;
    };
}
/**
 * Complete execution session log
 */
export interface ExecutionSessionLog {
    sessionId: string;
    startTime: string;
    endTime?: string;
    instruction: string;
    totalSteps: number;
    successfulSteps: number;
    failedSteps: number;
    totalDuration: number;
    success: boolean;
    entries: ExecutionLogEntry[];
    summary: {
        stepTypes: Record<string, number>;
        errorTypes: Record<string, number>;
        averageStepTime: number;
        successRate: number;
    };
}
/**
 * Execution logger for tracking automation sessions
 */
export declare class ExecutionLogger {
    private sessionLog;
    private logDir;
    private screenshotDir;
    private startTime;
    constructor(instruction: string, sessionId?: string);
    /**
     * Log a step execution result
     */
    logStepExecution(stepIndex: number, step: ActionStep, result: StepExecutionResult, pageUrl: string, pageTitle: string, screenshotBuffer?: Buffer, viewport?: {
        width: number;
        height: number;
    }, refinementInfo?: {
        wasRefined: boolean;
        originalStep?: ActionStep;
        refinementReason?: string;
        contextUsed?: {
            previousStepPatterns?: string[];
            pageContentAnalysis?: string;
        };
    }, iterationInfo?: {
        stepIteration: number;
        totalIterations: number;
        planAdapted: boolean;
        adaptationReason?: string;
    }): Promise<void>;
    /**
     * Finalize the session log
     */
    finishSession(success: boolean): string;
    /**
     * Generate visualization and export formats
     */
    private generateVisualizationFormats; /**
     * Get the current session ID
     */
    getSessionId(): string;
    /**
     * Get the screenshot directory for this session
     */
    getScreenshotDir(): string;
    private generateSessionId;
    private ensureDirectories;
    private updateSummaryStats;
    private categorizeError;
}