Writing a constructor in TypeScript

In a mature TypeScript codebase, interfaces play a crucial role in adding static compile-time checks and ensuring the proper use of custom types. Interfaces are favored by the TypeScript community, including endorsements from its team, as they produce clear error messages and often compile faster than type definitions. Constructors, another key feature, allow for object creation from classes and can utilize dependency injection for customization. Although TypeScript does not support multiple constructor implementations like other object-oriented languages, it provides ways to simulate this behavior. Developers can also encounter challenges when adding constructors to interfaces due to the distinction between static and instance types, which requires the creation of separate interfaces for each type. This approach allows for more composable objects and ensures that all types adhere to specified methods and properties while maintaining low coupling and high cohesion in the code.