I have some code:  baseTypes.ts  export namespace Living.Things {   export class Animal {     move() { /* ... */ }   }   export class Plant {     photosynthesize() { /* ... */ }   } }   dog.ts  import b = require('./baseTypes');  export nam...
I'm using ECMAScript6 modules. What is the correct way to export/import multiple methods from a module from the options below?  Single class of static methods:  //------ myClass.js ------  export default class myClass {    static myMethod1() {...
I need to do something like:  if (condition) {     import something from 'something'; } // ... if (something) {     something.doStuff(); }   The above code does not compile; it throws SyntaxError: ... 'import' and 'export' m...
What is the different between two declarations of a module in JavaScript? One has parentheses around the function and other one doesn't?  One article says that     Notice the () around the anonymous function.  This is required by the   language...
While looking at code on github, I found the following:  (function() {  }).call(this);   This is clearly a self invoking anonymous function. But why is it written this way? I'm used to seeing the canonical variant (function() {})().  Is there a...
I've seen public exports of ES6 modules done in both of the following ways:  // method 1 export var getAnswer = function () { return 'forty two'; };  // method 2 export default function () { return 'forty two'; };    Are both of...
I know that global variables are bad.  But if I am using node's module "util" in 40 files in my framework, isn't it better to just declare it as a global variable like:  util = require('util');   in the index.js file instead...
Looking at a random source file of the express framework for NodeJS, there are two lines of the code that I do not understand (these lines of code are typical of almost all NodeJS files).  /**  * Expose `Router` constructor.  */  exports = module.exp...
EDIT: for more background, also see the discussion on ES Discuss.    I have three modules A, B, and C. A and B import the default export from module C, and module C imports the default from both A and B. However, module C does not depend on the value...
When I updated Angular from 7 to Angular 8, getting error for lazy loading modules  I have tried the options, which are there in the angular upgradation guide  Made the below changes:  Before      loadChildren: '../feature/path/sample-...

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