angular - How to initialize an array in angular2 and typescript -

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why happen in angular2 , typescript?

export class environment {     constructor(       id: string,       name: string     ) { } }    environments = new environment('a','b');    app/environments/environment-form.component.ts(16,19): error ts2346: supplied parameters not match signature of call target.

how on initialize array?

class definitions should :

export class environment {     cid:string;     cname:string;      constructor( id: string, name: string ) {          this.cid = id;         this.cname = name;     }      getmyfields(){         return this.cid + " " + this.cname;     } }   var environments = new environment('a','b');  console.log(environments.getmyfields()); // print b

source: https://www.typescriptlang.org/docs/handbook/classes.html


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