import React from 'react';
export interface ColoredToken {
    text: string;
    color?: string;
}
export declare const tokenizeLine: (line: string) => ColoredToken[];
export declare const formatJsonText: (value: unknown) => string;
export declare const countJsonLines: (value: unknown) => number;
export declare const wrapTokens: (tokens: ColoredToken[], maxWidth: number | undefined) => ColoredToken[][];
export declare const JsonView: React.FC<{
    value: unknown;
    maxLines?: number;
    offset?: number;
    truncateLine?: boolean;
    showOverflowFooter?: boolean;
    maxWidth?: number;
}>;