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export interface CodeBlockLineRange {
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  from: number;
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  to: number;
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}
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export function resolveCodeBlockLineRange(text: string, offset: number): CodeBlockLineRange {
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  const clampedOffset = Math.max(0, Math.min(offset, text.length));
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  const breakBefore = clampedOffset > 0 ? text.lastIndexOf("\n", clampedOffset - 1) : -1;
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  const lineStart = breakBefore + 1;
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  const nextBreak = text.indexOf("\n", clampedOffset);
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  const lineEnd = nextBreak === -1 ? text.length : nextBreak;
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  if (lineStart === lineEnd && lineEnd < text.length) {
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    return { from: lineStart, to: lineEnd + 1 };
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  }
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  return { from: lineStart, to: lineEnd };
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}