PHP Traits in TypeScript: 4 Idioms That Replace Them

📰 Dev.to · Gabriel Anhaia

Learn 4 TypeScript idioms that replace PHP traits for sharing method bundles across classes

intermediate Published 5 May 2026
Action Steps
  1. Identify the need for sharing methods across classes in your TypeScript project
  2. Apply the 'Function' idiom by creating a reusable function that can be used across classes
  3. Use the 'Interface' idiom to define a contract that classes can implement
  4. Implement the 'Class' idiom by creating a base class that other classes can extend
  5. Apply the 'Mixin' idiom to compose classes from reusable sets of methods
Who Needs to Know This

Software engineers and developers who work with TypeScript and need to share methods across classes will benefit from this article, as it provides alternatives to PHP traits

Key Insight

💡 TypeScript does not have a direct equivalent to PHP traits, but 4 idioms can cover 95% of the use cases

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🚀 4 TypeScript idioms to replace PHP traits: Function, Interface, Class, and Mixin! 🚀

Key Takeaways

Learn 4 TypeScript idioms that replace PHP traits for sharing method bundles across classes

Full Article

PHP traits share method bundles across classes. TypeScript has none. Four idioms cover 95% of the cases, and one of them is just a function.
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