import React from 'react';
/**
 * Withheld on a block an agent holds: the agent's banner covers that corner,
 * and would leave Delete reachable underneath it. The rich-text menu is dropped
 * when the text it formats sits in a block that may not be edited.
 */
export declare function P1ActionBar({ label, children, parentAction, }: {
    label?: string;
    children: React.ReactNode;
    parentAction?: React.ReactNode;
}): React.JSX.Element | null;