import type { FC } from 'react';
import type { LineConfig } from '../CodeSnippetContext';
import type { DisplayItem } from '../lib/foldUtils';
/** Prefix column component - renders all line prefixes in a separate column */
export declare const PrefixColumn: FC<{
    visibleDisplayItems: DisplayItem[];
    lines: Map<number, LineConfig>;
    lineHeightClass: string;
}>;