test-typescript.ts•676 B
// Test file for TypeScript language server functionality
// Import a module
import * as fs from 'fs';
// Define a class
class Person {
name: string;
age: number;
constructor(name: string, age: number) {
this.name = name;
this.age = age;
}
greet(): string {
return `Hello, my name is ${this.name} and I am ${this.age} years old.`;
}
}
// Create an instance of the class
const person = new Person('John', 30);
// Call a method on the instance
const greeting = person.greet();
// Use the fs module
const fileContent = fs.readFileSync('test-typescript.ts', 'utf-8');
// Array with methods
const numbers = [1, 2, 3, 4, 5];
numbers.map(n => n * 2);