/**
 * Check if an input element should be masked
 */
export declare function shouldMaskInput(element: HTMLInputElement | HTMLTextAreaElement): boolean;
/**
 * Mask a value, optionally showing last N characters
 */
export declare function maskValue(value: string, showLast?: number): string;
/**
 * Mask email address
 */
export declare function maskEmail(email: string): string;
/**
 * Check if element should be excluded from recording
 */
export declare function shouldExcludeElement(element: Element, excludeSelectors: string[]): boolean;
/**
 * Sanitize HTML content by removing sensitive data
 */
export declare function sanitizeHtml(html: string): string;
/**
 * Process input value with masking if needed
 */
export declare function processInputValue(element: HTMLInputElement | HTMLTextAreaElement, maskAll: boolean): {
    value: string;
    masked: boolean;
};