TypeScript

NodeCG includes TypeScript type definitions for NodeCG APIs.

caution

The type definition is experimental

Setup

Install TypeScript as your bundle's dev dependency.

npm install -D typescript

# or

yarn add -D typescript

Typing Replicants

Optionally, you can define types of replicants using replicants' JSON schema.

1. Define schema for replicants
2. Use https://github.com/bcherny/json-schema-to-typescript to convert JSON schema to TypeScript type definitions
3. Import the type and pass it to type parameter like this:

const rep = nodecg.Replicant<SchemaTypeDef>('schemaTypeDef')

Using Type Definitions

More examples are available in typetest directory, which is also used to test the type definitions.

extension

// Directly import the type definition file

import {NodeCG} from '../../../../types/server'

export = (nodecg: NodeCG) => {

nodecg.sendMessage('message')

}

dashboard/graphics

/// <reference path="../../../../types/browser.d.ts" />

nodecg.listenFor('message', () => {

// ...

})