/**
 * When TextEditor is inside a Modal or Tearsheet, React Aria's FocusScope
 * traps focus within the dialog. CKEditor renders floating UI (link dialogs,
 * table pickers, color pickers) into a portal outside the Modal DOM tree,
 * so focus cannot reach them. This hook dynamically disables focus containment
 * while a CKEditor floating element is visible and re-enables it when closed.
 *
 * Safe to call outside Modal/Tearsheet — the context defaults to a no-op
 * setProps (see FocusScopeOverride.tsx), so this hook silently does nothing.
 */
export declare function useCKEditorFocusScope(): void;