I have a test project in which I'm testing type definition files. The project has one file called index.ts which looks like this: import i18nFu = require("gettext.js"); The gettext.js pa...

So maybe I'm confused, but I thought that if I added declaration:true to my tsconfig.json I could have it tsc copy my *.d.ts files, along side the transpiled code & it's d.ts files? EG: - src...

I have an internal package with about the following structure: myPackage/ |- types/ | |- type1.d.ts | |- type2.d.ts |- src/ | |- someUtilities.ts |- index.ts |- package.json |- tsconfig.json The i...

Let's say I have these types: type BaseAnimal = { species: string owner: boolean } type Cat = BaseAnimal & { species: 'cat' hasTail: boolean } type Dog = BaseAnimal & { species: 'dog...

In Three.js there is a field on Object3D class called userData, which in the type declaration file node_modules/three/src/core/Object3D.d.ts is defined as /** * Base class for scene graph objects ...

In the Typescript definition file (DefinitelyTyped) I am examining, there is an interface, a function and a namespace all with the exact same name: twilio. Here is the sample, from the first few li...

I have created a project using create react app typescript. I have a few d.ts files where I have defined interfaces types and enums. When I run start script. It is not able to load the d.ts files. ...

I'm new to Vue and I would like to learn how to create components and publish the package to NPM. So, my idea is to create Vue (typescript) + Vuetify reusable components and install them from NPM i...

Very trivial problem it seems. I have a rollup typescript config using rollup-plugin-typescript and rollup-plugin-dts. I want to bundle all my d.ts files into one d.ts file instead of having it mir...

From typescript-eslint docs: Custom TypeScript modules (module foo {}) and namespaces (namespace foo {}) are considered outdated ways to organize TypeScript code. ES2015 module syntax is now prefe...

There are many resources explaining a declaration file (d.ts) is useful for either: Declaring types for JS libraries used in your TS project, or Allowing your JS library to be consumed by other TS...

Let's say I have a JavaScript class /** * @element my-element */ export class MyElement extends HTMLElement { publicMethod() {} /** @private */ privateMethod() {} } customElements.define('m...

Is there a way to declare a different module name for a generated .d.ts file? tsc generates declare module "index" { instead of declare module "@myorg/my-pkg" (which would match the name attribute...

As a bit of a fun project, I'm making a "framework" for creating native web components. I've created a webpack loader that parses some XML in custom .comp files and exports an es2015 class. Unfortu...

Project Info I'm working on a JavaScript project that utilizes .d.ts files. This is a subsequent question to a question I previously asked, so you can view more information regarding the project h...

I need to write a .d.ts file for an external (npm) library. I am using typescript 3. The imports I need are: import fakedb from 'fake-indexeddb'; //sorted // second import I would like: import d...

Problem I am working on JavaScript project using VSCode. I am using the UMD design pattern and vscode intellisense cannot recognize the exports of a module from another file. I added all the decla...

In many TypeScript examples files of the *.d.ts type are automatically created at build time. Some of the examples speak of ambient declarations. This though doesn't help me understanding the idea ...

I'm writing a TypeScript definition file for an existing node library which use building node module like http and events.EventEmitter as a parameter. my question is how can I write a definition fi...