import { ReactNode } from 'react';
declare function getCodeString(children: ReactNode, className?: string, forceExtract?: boolean): string;
declare function calculateCodeLinesFromHtml(html: string | undefined): number;
declare function useCalculateCodeLines(html: string | undefined, existingNumberOfLines?: number): number | undefined;
export { getCodeString, calculateCodeLinesFromHtml, useCalculateCodeLines };
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