In swift what is the need of named types?

Question

For ex:
var name: String
name="Hello"
print(name) //Hello
And also,
var name="Hello"
print(name) //Hello

Both results in same output know..!!

Answer 1

Named types assures the var to be the type you specified. It is like Typescript's aspect to javascript. Generally it is used in function paramaters to make sure right paramater type is passed

Answer 2

Thanks bro👍