Latest revision as of 04:31, 17 December 2022

Install

npm install -g typescript

// greet.ts

function greeting(num: number, person: string) {
    return `hello ${num}x times, ${person}`;
}

console.log(greeting(0, "user"));

tsc greet.ts # writes 'greet.js'

@@ Line 4: / Line 4: @@
 <syntaxhighlight lang="bash">
 npm install -g typescript
+</syntaxhighlight>
+<syntaxhighlight lang="typescript">
+// greet.ts
+function greeting(num: number, person: string) {
+    return `hello ${num}x times, ${person}`;
+}
+console.log(greeting(0, "user"));
+</syntaxhighlight>
+<syntaxhighlight lang="bash">
+tsc greet.ts # writes 'greet.js'
 </syntaxhighlight>
 </blockquote><!-- Install -->