@adyen/kyc-components/dist/types/utils/performance.d.ts

This guide assumes that you have already an account with Adyen. A legalEntity needs to be created, and you need to have a `legalEntityId` to instatiate a Component.

/**
 * Performance timing utility for tracking operation duration
 */
import type { UserEvents } from '../core/user-events';
export interface PerformanceTiming {
    startTime: number;
    endTime?: number;
    duration?: number;
}
/**
 * Start timing an operation
 * @param key - Unique identifier for the operation
 * @param timings - Map to store timing information
 * @returns The start timestamp
 */
export declare const startTiming: (key: string, timings?: Map<string, PerformanceTiming>) => number;
/**
 * End timing an operation and calculate duration
 * @param key - Unique identifier for the operation
 * @param timings - Map containing timing information
 * @returns The duration in milliseconds, or undefined if timing wasn't started
 */
export declare const endTiming: (key: string, timings: Map<string, PerformanceTiming>) => number | undefined;
/**
 * Get timing information for an operation
 * @param key - Unique identifier for the operation
 * @param timings - Map containing timing information
 * @returns The timing information, or undefined if not found
 */
export declare const getTiming: (key: string, timings: Map<string, PerformanceTiming>) => PerformanceTiming | undefined;
/**
 * Clear timing information for an operation
 * @param key - Unique identifier for the operation
 * @param timings - Map containing timing information
 */
export declare const clearTiming: (key: string, timings: Map<string, PerformanceTiming>) => void;
/**
 * Clear all timing information
 * @param timings - Map containing timing information
 */
export declare const clearAllTimings: (timings: Map<string, PerformanceTiming>) => void;
/**
 * Execute a function with automatic timing
 * @param key - Unique identifier for the operation
 * @param fn - Function to execute
 * @param analytics - UserEvents instance for logging
 * @param timings - Optional map to store timing information
 * @returns Promise that resolves with the function result and timing duration
 */
export declare const withTiming: <T>(key: string, fn: () => Promise<T>, analytics: UserEvents, timings?: Map<string, PerformanceTiming>) => Promise<{
    result: T;
    duration: number;
}>;
/**
 * Convenience function to track async operation timing
 * @param key - Unique identifier for the operation
 * @param fn - Function to execute
 * @param analytics - UserEvents instance for logging
 * @returns Promise that resolves with the function result
 */
export declare const trackPerformance: <T>(key: string, fn: () => Promise<T>, analytics: UserEvents) => Promise<T>;