interface generic typescript code example

Example 1: typescript generic class

class Person {
  name: T
  age: U
  hobby: C[]

  constructor(name: T, age: U, hobby: C[]) {
    this.name = name
    this.age = age
    this.hobby = hobby
  }
}

const output = new Person('john doe', 23, ['swimming', 'traveling', 'badminton'])
console.log(output)

Example 2: typescript generic type interface

interface IProcessor 
{ 
    result:T;
    process(a: T, b: T) => T;
}

Example 3: typescript class type t

class GenericNumber {
    zeroValue: T;
    add: (x: T, y: T) => T;
}

let myGenericNumber = new GenericNumber();
myGenericNumber.zeroValue = 0;
myGenericNumber.add = function(x, y) { return x + y; };

Example 4: typescript generic type

function identity(arg: T): T {
  return arg;
}Try