如何在Swift中替换多元NSArray的单变量

let nsArray = NSArray(array: [1, 2, 3, 4, 5])
let array = Array(nsArray)

let value1 = array[0]
let value2 = array[1]
// ...

let nsArray = NSArray(array: ["Hello", 123, true])
let tuple = (nsArray[0], nsArray[1], nsArray[2])

let value1 = tuple.0
let value2 = tuple.1
let value3 = tuple.2

let nsArray = NSArray(array: [["name": "John", "age": 25], ["name": "Jane", "age": 30]])
let dictionary1 = nsArray[0] as? [String: Any]
let dictionary2 = nsArray[1] as? [String: Any]

let name1 = dictionary1?["name"]
let age1 = dictionary1?["age"]
let name2 = dictionary2?["name"]
let age2 = dictionary2?["age"]