/**
 * Template Helpers
 *
 * Re-exports template helper utilities from @frontmcp/ui.
 * Also provides individual helper functions for backwards compatibility.
 *
 * @see {@link https://docs.agentfront.dev/docs/servers/tools#tool-ui | Tool UI Documentation}
 */
import { escapeHtml } from '@frontmcp/uipack/utils';
export { createTemplateHelpers } from '@frontmcp/uipack/shell';
export { escapeHtml };
/**
 * Format a date for display.
 * @param date - Date object or ISO string
 * @param format - Optional format: 'iso', 'time', 'datetime', or default (localized date)
 */
export declare function formatDate(date: Date | string, format?: string): string;
/**
 * Format a number as currency.
 * @param amount - The numeric amount
 * @param currency - ISO 4217 currency code (default: 'USD')
 */
export declare function formatCurrency(amount: number, currency?: string): string;
/**
 * Generate a unique ID for DOM elements.
 * @param prefix - Optional prefix for the ID
 */
export declare function uniqueId(prefix?: string): string;
/**
 * Safely embed JSON data in HTML.
 * Escapes characters that could break out of script tags or HTML.
 */
export declare function jsonEmbed(data: unknown): string;
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