import { type ButtonHTMLAttributes } from 'react';
export interface ChatHeaderIconButtonProps extends ButtonHTMLAttributes<HTMLButtonElement> {
    /** Which side carries the 1px cell divider. Trailing cells (close, ⋯,
     *  archive) use the default `'left'`; a leading cell (the back chevron) uses
     *  `'right'`; `'none'` drops it. */
    divider?: 'left' | 'right' | 'none';
}
/**
 * Square 56×56 icon cell used in the chat panel's top-navigation
 * (archive / restore / close, the `⋯` menu trigger, and the leading back
 * chevron). A border on one side acts as the 1px divider between cells.
 *
 * On hover only the background changes (`ods-bg-hover`) — the icon keeps its
 * `ods-text-secondary` colour. `forwardRef` + prop spread so it works as a
 * Radix `asChild` trigger.
 */
export declare const ChatHeaderIconButton: import("react").ForwardRefExoticComponent<ChatHeaderIconButtonProps & import("react").RefAttributes<HTMLButtonElement>>;
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