类 VisualTestingManager

new VisualTestingManager(
    config: VisualTestingConfig,
    baseDir?: string,
    storage?: StorageProvider,
): VisualTestingManager

initialize(): Promise<void>

captureBaseline(
    testId: string,
    screenshotPath: string,
    browser?: BrowserType,
): Promise<string>

captureCurrent(
    testId: string,
    screenshotPath: string,
    browser?: BrowserType,
): Promise<string>

compare(testId: string, browser?: BrowserType): Promise<VisualTestComparison>

runVisualTests(
    testIds: string[],
    browser?: BrowserType,
): Promise<VisualTestResult[]>

updateBaseline(testId: string, browser?: BrowserType): Promise<boolean>

updateAllBaselines(_browser?: BrowserType): Promise<number>

getResults(): VisualTestResult[]

getResult(testId: string): VisualTestResult | null

getSummary(): {
    total: number;
    identical: number;
    different: number;
    new: number;
    missing: number;
    regression: number;
    passRate: number;
}

generateVisualReport(outputPath: string): Promise<string>