fn("test"); // Correctly identified as an error in TS 3.3
}
```
In comparison, JavaScript does not have static typing, so similar patterns would not cause compile-time errors. C# and Java have method overloading, which can achieve similar functionality but requires methods to be part of the same class. Python uses duck typing, with runtime checks typically used to handle different parameter types.
- Incremental File Watching for Composite Projects
"compilerOptions": {
"incremental": true,
"composite": true
}
}
```
This feature is specific to TypeScript's build system. C# and Java IDEs have similar features for incremental builds in large projects, typically managed by the IDE or build tools like MSBuild for C# and Gradle or Maven for Java. Python does not have a direct equivalent but tools like `watchdog` can be used for watching file changes in development.
- Smarter Type-Checking for the `bind`, `call`, and `apply` Methods
return a + b;} const addOne = add.bind(null, 1); console.log(addOne(2