static class typescript code example

Example 1: typescript static class equivalent

//Example of Typescript static class equivalent
export abstract class Tools {   
  public static truncate(str, length) { 
    var ending = '...'; 
    if (str.length > length) { 
      return str.substring(0, length - ending.length) + ending; 
    } else { 
      return str; 
    } 
  }; 
}

Example 2: classes in typescript

class Info {
  private name: string ;
  constructor(n:string){
    this.name = n ;
  };
  describe(){
    console.log(`Your name is  ${this.name}`);
  }
}

const a = new Info('joyous');
a.describe();