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Best Type Alias

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Best 1 Extract Interface from Type Alias (TypeScript)

Extract Interface from Type Alias in TypeScript allows developers to define explicit interfaces from existing type aliases, improving code structure and type safety. The IDE automatically generates the interface definition and updates references. This refactoring enhances code maintainability, facil...

2 Introduce Type Alias

When a complex type signature (e.g., `Map`) is used repeatedly, this refactoring allows you to alias it to a simple, descriptive name (e.g., `UserDirectory`). This doesn't change the underlying type but drastically improves the readability of function signatures and variable declarations, making the...

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