/**
 * Register the coi-serviceworker
 *
 * @returns {Promise<boolean>} True if registration successful
 */
export function registerServiceWorker(): Promise<boolean>;
/**
 * Check if Cross-Origin-Isolation is enabled
 *
 * @returns {boolean} True if COI is enabled
 */
export function checkCrossOriginIsolation(): boolean;
/**
 * Get current Cross-Origin-Isolation status details
 *
 * @returns {Object} Status object with details
 */
export function getCOIStatus(): any;
/**
 * Wait for Cross-Origin-Isolation to be enabled
 * Will trigger page reload if needed
 *
 * @param {number} timeout - Timeout in milliseconds
 * @returns {Promise<boolean>} True if COI is enabled
 */
export function waitForCOI(timeout?: number): Promise<boolean>;