import type { ConsentStoreState } from '../../store/type';
/**
 * Creates an iframe manager that integrates with the main consent store.
 *
 * @remarks
 * The returned methods are intended to be spread into the
 * {@link ConsentStoreState} and provide iframe-blocking behavior based on
 * the current consent preferences.
 *
 * @param get - The store's `getState` method
 * @param _set - The store's `setState` method (currently unused)
 * @returns An object with iframe management methods to be merged into the
 * store
 *
 * @internal
 */
export declare function createIframeManager(get: () => ConsentStoreState, _set: (partial: Partial<ConsentStoreState>) => void): {
    /**
     * Initializes the iframe blocker and starts monitoring iframes.
     *
     * @remarks
     * - No-ops in non-browser environments (when `document` is undefined)
     * - Respects `iframeBlockerConfig.disableAutomaticBlocking`
     * - Discovers consent categories from iframes and updates
     *   `consentCategories` via {@link ConsentStoreState.updateConsentCategories}
     *
     * Safe to call multiple times; initialization runs only once per
     * page lifecycle.
     */
    initializeIframeBlocker: () => void;
    /**
     * Updates iframe consent state and reprocesses all iframes.
     *
     * @remarks
     * Re-applies blocking rules to all known iframes using the current
     * consent state. This is a no-op when:
     * - The blocker has not been initialized
     * - Running in a non-browser environment
     * - Automatic blocking is disabled
     */
    updateIframeConsents: () => void;
    /**
     * Destroys the iframe blocker and cleans up the observer.
     *
     * @remarks
     * Disconnects the underlying `MutationObserver` and marks the
     * iframe manager as uninitialized. Safe to call multiple times.
     * No-ops in non-browser environments or when automatic blocking is
     * disabled.
     */
    destroyIframeBlocker: () => void;
};