/**
 * The rendered nodes of a `JsonTree`: the copy control, one disclosure/leaf node,
 * and a node's paged children. State is read from the tree context; layout uses
 * the code-block rhythm.
 */
import type { ReactElement } from 'react';
/** A copy control's resting face; whichever is exposed is also its accessible name. */
export declare const COPY_LABEL = "Copy";
interface CopyButtonProps {
    readonly value: unknown;
    /**
     * The button's resting accessible name. When it flips to its confirmed state the
     * name flips with it, so a control reading "Copied" is never still named "Copy"
     * (WCAG 2.5.3). A `text` button spells the name in its own words; an `icon` button
     * takes it from here.
     */
    readonly label: string;
    readonly variant: 'text' | 'icon';
}
/**
 * A copy control that writes its value to the clipboard and shows a transient
 * confirmed state. The write itself lives on the tree context, so a refusal is
 * reported ONCE — as the tree's shared alert — rather than inline at each of the
 * many buttons a large payload carries.
 */
export declare function CopyButton({ value, label, variant }: CopyButtonProps): ReactElement;
interface NodeProps {
    readonly name?: string;
    readonly value: unknown;
    readonly depth: number;
    readonly path: string;
}
export declare function JsonNode({ name, value, depth, path }: NodeProps): ReactElement;
export {};
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