Original (A)
Modified (B)
1โˆ’function greet(name) {
2โˆ’ console.log("Hello, " + name)
3โˆ’ return true
4 }
5
6โˆ’const users = ["Alice", "Bob"]
7 users.forEach(greet)
1+function greet(name: string): void {
2+ console.log(`Hello, ${name}!`)
3 }
4
5+const users: string[] = ["Alice", "Bob", "Charlie"]
6 users.forEach(greet)
7+console.log("Done")