defining constants in typescript (ionic application)

Question

In my Ionic application I am defining constants as

//constants.ts
export var CONSTANTS = {
 API_ENDPOINT: 'http://localhost:3000/'
};

and importing it as

import {CONSTANTS} from '../../services/constants'; //the path is correct

However I get the error CONSTANTS not defined in the file where I am importing.. what am i missing here ?

Answer 1

Here is how you should do it:

// constants.ts
export const API_ENDPOINT= 'http://localhost:3000/';

And importing it as:

import * as Constants from '../../services/constants';

And you can access it like this:

Constants.API_ENDPOINT;

Answer 2

In my App I created my constant file like bellow,in my main directory of my app inside filename - "envrionment.ts"

export const environment = {
  site_url : 'http://localhost/wp',
  quotes_url : '/wp-json/wp/v2/quotes',
  jwt_url: '/wp-json/jwt-auth/v1/token'
}

Then I imported from inside my provider like bellow:

import {environment} from '../../envrionment';

Hope it helps, Thanks :)