How do you use Type Inference in TypeScript?

To clarify, TypeScript's type inference takes place when initializing variables, setting function return values, and determining function argument types when they aren't explicitly specified. This capability is fundamental for a Software Engineer, especially when working on complex projects where maintainability and code readability are critical.

For instance, when you initialize a variable with a value, TypeScript uses the value to infer the type of the variable. If you write let message = "Hello, World!", TypeScript infers the type of message to be string because the initial value is a string. This is straightforward type inference for variables, eliminating the need for redundant type annotations like let message: string = "Hello, World!"....