create file name: index.ts as below
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var greeting:string = "Hello, I am Shrikant" ; //declare and initialize string variable var age:number =30 //declare and initialize number variable console.log(greeting + ' and my age is: ' + age ) |
save the file and run the below command:
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tsc index.ts |
it will compile the typescript file to JavaScript and generate below file as index.js
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var greeting = "Hello, I am Shrikant"; //declare and initialize string variable var age = 30; //declare and initialize number variable console.log(greeting + ' and my age is: ' + age); |
to see output run JavaScript file with below command :
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node index.js |
Output:
Hello, I am Shrikant and my age is: 30