Fold git conflict sections

Suggestion

🔍 Search Terms

editor, fild, git, diff

✅ Viability Checklist

My suggestion meets these guidelines:

• This wouldn't be a breaking change in existing TypeScript/JavaScript code
• This wouldn't change the runtime behavior of existing JavaScript code
• This could be implemented without emitting different JS based on the types of the expressions
• This isn't a runtime feature (e.g. library functionality, non-ECMAScript syntax with JavaScript output, new syntax sugar for JS, etc.)
• This feature would agree with the rest of TypeScript's Design Goals.

⭐ Suggestion

Provide code span for git conflict sections, both of current and incoming.

📃 Motivating Example

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fold here
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fold here too
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...

💻 Use Cases

ファイル、テスト、またはエントリポイントについては何も言及されていません。まず、これが TypeScript に属するのか、エディター統合に属するのかを明確にし、次に、現在側と受信側の git コンフリクトセクションに対して期待される折りたたみ動作、および補完をどのように検証するかを定義してください。