Similar to variable types, you can define types for function parameters and return values. While the parameter type is declared next to the parameter name, the return type is declared just before ...

To explicitly declare a function datatype you use keyword var, the variable name, a colon, the parameter list, a fat arrow (=>), and the function's return type.

In TypeScript, you can define a function that, when passed a set of parameters, creates and returns a correctly configured object. One of the parameters passed to the function must be the class of the ...

If you are a JavaScript developer, you must have heard about Typescript at one point or another. If you have been reluctant about giving Typescript a try because you are not sure how it could serve ...