/**
 * True inside the `ActionsMenu` header row (see `actions-menu.tsx`).
 *
 * The header hosts controls that elsewhere carry their own frame — the view
 * `TabSelector` above all — and the menu design renders them FLUSH: no border,
 * no radius, a fixed 40px height, with the menu's own row border and rounding
 * doing the framing (the inner 4px padding and the segment gap/radius stay).
 * The context lets such a control adapt
 * itself, so the same node a page puts in its title bar needs no re-styling to
 * appear inside the mobile "…" menu.
 *
 * Its own module (not `actions-menu.tsx`) so a control reading it does not pull
 * the whole dropdown stack into every bundle that renders the control.
 */
export declare const ActionsMenuHeaderContext: import("react").Context<boolean>;
/** Whether this render sits inside an `ActionsMenu` header row. */
export declare function useIsInActionsMenuHeader(): boolean;
//# sourceMappingURL=actions-menu-header-context.d.ts.map