@narottamdev/component-test-utils/dist/utils/performance.d.ts

Universal testing utilities for component libraries across different frameworks

import { PerformanceTestOptions } from '../types';
export interface PerformanceMetrics {
    renderTime: number;
    memoryUsage?: number;
    rerenderTime?: number;
    iterations?: number;
}
export declare class PerformanceTester {
    static measureRenderPerformance(renderFn: () => void | Promise<void>, options?: PerformanceTestOptions): Promise<PerformanceMetrics>;
    static measureRerenderPerformance(rerenderFn: () => void | Promise<void>, options?: PerformanceTestOptions): Promise<number>;
    static measureMemoryUsage(): number | undefined;
    static startPerformanceProfile(label: string): void;
    static endPerformanceProfile(label: string): number | undefined;
    static waitForStablePerformance(testFn: () => void | Promise<void>, options?: {
        maxAttempts?: number;
        threshold?: number;
    }): Promise<void>;
}
export declare function measureRenderPerformance(renderFn: () => void | Promise<void>, options?: PerformanceTestOptions): Promise<PerformanceMetrics>;
export declare function measureRerenderPerformance(rerenderFn: () => void | Promise<void>, options?: PerformanceTestOptions): Promise<number>;
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