/**
 * Checksum generation utilities
 */
/**
 * Utility class for generating checksums and hashes
 */
export declare class ChecksumUtils {
    /**
     * Generate a checksum for data integrity verification
     */
    static generate(data: any): string;
    /**
     * Generate an async checksum using Web Crypto API (browser) or crypto module (Node.js)
     */
    static generateAsync(data: any): Promise<string>;
    /**
     * Generate hash using Web Crypto API (browser)
     */
    private static generateWebCryptoHash;
    /**
     * Generate hash using Node.js crypto module
     */
    private static generateNodeCryptoHash;
    /**
     * Simple hash function as fallback
     */
    private static generateSimpleHash;
    /**
     * Verify checksum integrity
     */
    static verify(data: any, expectedChecksum: string): boolean;
    /**
     * Generate a short checksum for quick comparison
     */
    static generateShort(data: any, length?: number): string;
}
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