[microsoft/TypeScript] Add support for pedantic property access (#40171)
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Related Topics: TypeScript
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  • TypeScript4.2で入る --noPropertyAccessFromIndexSignature の実装。インデックスシグネチャで定義されたプロパティにアクセスするときは obj.foo ではなく obj["foo"] しなければならなくなる。個人的には無理に使わなくてもいいかなという印象。あとeslint周りと衝突しそう。