safeer-pdf-generator/dist/cjs/utils/timing.d.ts

Framework-agnostic PDF generation library with chunking, merging, S3 upload, and email delivery

/**
 * High-resolution timer for performance measurement
 */
export declare class Timer {
    private startTime;
    private marks;
    constructor();
    /**
     * Mark a point in time with a label
     */
    mark(label: string): void;
    /**
     * Get elapsed time since timer creation in milliseconds
     */
    elapsed(): number;
    /**
     * Get elapsed time since a specific mark in milliseconds
     */
    elapsedSince(label: string): number;
    /**
     * Get time between two marks in milliseconds
     */
    duration(startLabel: string, endLabel: string): number;
    /**
     * Get all marks with their timestamps
     */
    getAllMarks(): Record<string, number>;
    /**
     * Reset the timer
     */
    reset(): void;
}
/**
 * Simple sleep function for delays
 */
export declare function sleep(ms: number): Promise<void>;
/**
 * Timeout wrapper for promises
 */
export declare function withTimeout<T>(promise: Promise<T>, timeoutMs: number, timeoutMessage?: string): Promise<T>;
/**
 * Retry function with exponential backoff
 */
export declare function retry<T>(fn: () => Promise<T>, options?: {
    attempts?: number;
    delay?: number;
    backoff?: number;
    shouldRetry?: (error: any, attempt: number) => boolean;
}): Promise<T>;
/**
 * Format duration in human-readable format
 */
export declare function formatDuration(ms: number): string;
/**
 * Create a debounced version of a function
 */
export declare function debounce<T extends (...args: any[]) => any>(func: T, wait: number): T;
/**
 * Create a throttled version of a function
 */
export declare function throttle<T extends (...args: any[]) => any>(func: T, limit: number): T;
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