/**
 * E2E Test Runner - JSON Reporter
 *
 * Outputs full TestSuiteResult as JSON to file or stdout
 */
import type { ReporterConfig, TestSuiteResult } from '../types';
import { BaseReporter, type ReporterOptions } from './base.reporter';
/**
 * JSON output structure with metadata
 */
export interface JSONReportOutput {
    metadata: {
        version: string;
        timestamp: string;
        environment?: string;
        runner: string;
    };
    summary: {
        total: number;
        passed: number;
        failed: number;
        skipped: number;
        passRate: number;
        duration: number;
        durationFormatted: string;
        success: boolean;
    };
    tests: JSONTestResult[];
}
/**
 * Test result in JSON format
 */
export interface JSONTestResult {
    name: string;
    status: string;
    duration: number;
    durationFormatted: string;
    retryCount: number;
    error?: {
        message: string;
        stack?: string;
    };
    phases: JSONPhaseResult[];
    capturedValues: Record<string, unknown>;
}
/**
 * Phase result in JSON format
 */
export interface JSONPhaseResult {
    phase: string;
    status: string;
    duration: number;
    durationFormatted: string;
    error?: {
        message: string;
        stack?: string;
    };
    steps: JSONStepResult[];
}
/**
 * Step result in JSON format
 */
export interface JSONStepResult {
    stepId: string;
    adapter: string;
    action: string;
    description?: string;
    status: string;
    duration: number;
    durationFormatted: string;
    retryCount: number;
    data?: unknown;
    error?: {
        message: string;
        stack?: string;
    };
}
/**
 * JSON reporter for structured output
 */
export declare class JSONReporter extends BaseReporter {
    private prettyPrint;
    private environmentName;
    constructor(config: ReporterConfig, options?: ReporterOptions);
    get name(): string;
    /**
     * Set the environment name for metadata
     */
    setEnvironment(envName: string): void;
    generateReport(result: TestSuiteResult): Promise<void>;
    /**
     * Build the complete JSON output structure
     */
    private buildJSONOutput;
    /**
     * Format a test execution result
     */
    private formatTestResult;
    /**
     * Format a phase result
     */
    private formatPhaseResult;
    /**
     * Format a step result
     */
    private formatStepResult;
    /**
     * Format error for JSON output
     */
    private formatErrorForJSON;
    /**
     * Sanitize data to ensure it is JSON-serializable
     */
    private sanitizeData;
    /**
     * Write JSON content to file
     */
    private writeFile;
}
/**
 * Create a minimal JSON output (for piping to other tools)
 */
export declare function createMinimalJSONOutput(result: TestSuiteResult): string;
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