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“typescript arrow function” Code Answer’s

arrow function in typescript

typescript by Joyous Jackal on Oct 13 2020 Donate

//prototype 
const/let <FunctionName> = (params: type) :<ReturnType> =>{
  ....
};

const PrintName =  (name: string): string => {
  return console.log("my name is " , name) ;
}

generic arrow function typescript

typescript by Determined Dotterel on Apr 29 2020 Donate

const foo = <T extends unknown>(x: T) => x;

typescript arrow function

typescript by Evil Elephant on Jul 06 2020 Donate

let sum = (x: number, y: number): number => {
    return x + y;
}

sum(10, 20); //returns 30

Source: www.tutorialsteacher.com

arrow function in ts

typescript by Joyous Jackal on Oct 12 2020 Donate

// ES6: With arrow function  
var getResult = (username: string, points: number): string => {  
  return `${ username } scored ${ points } points!`;  
};

getResult('joyous jackal' , 100);