Don't put your types in .d.ts files
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Apprendre TypeScript : Les fichiers de déclaration
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TypeScript: Should you use Types or Interfaces?
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Enums considered harmful
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Dependency Injection, The Best Pattern
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This Folder Structure Makes Me 100% More Productive
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10:54
8 TypeScript Tips To Expand Your Mind (and improve your code)
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5:49
What Are *.d.ts files? How to Use *.d.ts Files in TypeScript?
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18:19