/**
 * USWDS Time Picker Behavior
 *
 * Mirrors official USWDS time picker JavaScript behavior exactly
 *
 * @uswds-source https://github.com/uswds/uswds/blob/develop/packages/usa-time-picker/src/index.js
 * @uswds-version 3.8.0
 * @last-synced 2025-10-05
 * @sync-status ✅ UP TO DATE
 *
 * CRITICAL: This file replicates USWDS source code to maintain 100% behavior parity.
 * DO NOT add custom logic. ALL changes must come from USWDS source updates.
 */
declare const FILTER_DATASET: {
    filter: string;
    apQueryFilter: string;
    hourQueryFilter: string;
    minuteQueryFilter: string;
};
/**
 * Initialize time picker behavior
 *
 * SOURCE: index.js (Lines 135-146)
 *
 * @param root - Root element or document
 * @returns Cleanup function
 */
export declare function initializeTimePicker(root?: HTMLElement | Document): () => void;
export { FILTER_DATASET };
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