@oada/types

4.0.0 • Public • Published

@OADA/types

This package is TypeScript type definitions for known OADA formats. These types are based on OADA/formats.

Installation

yarn add @oada/types

Usage

The type definition for a given format can be imported based on its $id. For example, the OADA Bookmarks v1 format can be imported like so:

/**
 * Import the type definition for
 * {@link https://formats.openag.io/oada/bookmarks/v1.schema.json}
 */
import Bookmarks from '@oada/types/oada/bookmarks/v1';

Runtime Validation

Since the formats are backed by schemas, it is possible to check data against a format at runtime. All the types in this package export methods for doing so which are typed properly for TypeScript to understand their type implications.

/**
 * Every type also exports both @method is and @method assert
 */
import Bookmarks, {is, assert} from '@oada/types/oada/bookmarks/v1'

const data1: any = /* Some data */

// True if data matches type Bookmarks, false if not
if (is(data1)) {
  // TS understands data is a bookmarks here
  const bookmarks: Bookmarks = data1
}

const data2: any = /* Some data */

// Throws if data is not of type Bookmarks
assert(data2)
// TS understands data is a bookmarks here
const bookmarks: Bookmarks = data2

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Install

npm i @oada/types

Weekly Downloads

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Version

4.0.0

License

MIT

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8.26 MB

Total Files

298

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Collaborators

  • sanoel
  • serviopalacios
  • aultac
  • awlayton
  • oadao
  • tarakawa
  • cyrusbowman
  • abalmos