Question

How to call inner function inside outer function from outer function in TypeScript

Answer 1

function outerFunc(a : number, b : number)  : number{
    console.log("outerFunc");
    function innerFunc(a : number, b : number)  : number {
        console.log("innerFunc")
        return a + b;
    }
 
    console.log("result");
    const result = innerFunc(a, b);
 
    return result;
}
 
console.log(outerFunc(8, 17)); 
   
   
   
   
/*
run:
  
"outerFunc"
"result"
"innerFunc"
25 
  
*/

 

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