strong-typeof

A pure TypeScript/JavaScript library for strongly typing at runtime.

Usage

Install it from the npm repository:

npm install --save strong-typeof

Then require it in your project:

const { typeOf, StrongFunction } = require('strong-typeof')

Package also exports as ES Module with TS definitions for use with Deno and TypeScript.

Features

• Type-checking functions with built-in extensions for common duck-types like async and iterable.
• Extensible type-checking by registering custom types (disabled by default)
• Factory functions for creating runtime strongly type-checked function parameters

API

See the API documentation for complete information.