Unit tests for .d.ts TypeScript definitions in your JavaScript
open source library.
It is useful for non-TypeScript project, which wants to provide typing support for TypeScript users and autocompletion for IDE and text editors.
It becomes especially useful for complex types with generics, like we have in Nano Events or Storeon.
// Negative test: test/index.errors.ts
import lib = require('../')
interface Events {
'set': (a: string, b: number) => void
}
// THROWS Expected 3 arguments, but got 2
lib.on<Events>('set', 2)
// Positive test: test/index.types.ts
import lib = require('../')
interface Events {
'set': (a: string, b: number) => void
}
lib.on<Events>('set', 'prop', 1)
Read full docs here.
0.9.0
FAQs
Unit tests for .d.ts TypeScript definitions
The npm package check-dts receives a total of 3,914 weekly downloads. As such, check-dts popularity was classified as popular.
We found that check-dts demonstrated a healthy version release cadence and project activity because the last version was released less than a year ago. It has 1 open source maintainer collaborating on the project.
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