Skip to content

Latest commit

 

History

History
68 lines (48 loc) · 2.34 KB

README.md

File metadata and controls

68 lines (48 loc) · 2.34 KB
Raw

craft-types

TypeScript declarations for Craft CMS’s GraphQL API.

Installation

  1. Add "_" to your package.json or run npm install _

NOTE: craft-types version numbers are set to match Craft CMS version numbers.

Usage

Using Craft CMS Generic Types

Import type definitions for Craft CMS elements from craft-types with an import statement, like this:

import { CraftEntry } from "craft-types/craft";

Type definitions can be extended so custom fields can be added to generic elements. For example, a News entry type might look like this:

import { CraftEntry } from "craft-types/craft";

interface NewsEntry extends CraftEntry {
  articleSummary: string | null;
}

In this example, a field with the handle articleSummary is considered defined and can be set to either a string or a null value.

Because GraphQL doesn’t require specific fields to be queried, all definitions in craft-types allow values to be undefined (for example, a element title field is typed as title?: string). To indicate that title is a required field that will be queried and available on all entries, you can overwrite the typing of the title field by adding it to an extended declaration:

import { CraftEntry } from "craft-types/craft";

interface NewsEntry extends CraftEntry {
  articleSummary: string | null;
  title: string;
}

In this case, we’re saying that all NewsEntry objects will include a title field, therefore there’s no need to check if the title field is defined before using it.

Using Craft CMS Plugin Types

Plugins are organized in the lib directory by their plugin handle. Types for the most recent version of a plugin is available in the latest.d.ts file.

import { CraftEntry } from "craft-types/craft";
import { LittleLayoutField } from "craft-types/little-layout/latest";

interface NewsEntry extends CraftEntry {
  layout: LittleLayoutField;
}

As a plugin’s GraphQL schema changes, older versions can be accessed using version-specific declaration files:

import { CraftEntry } from "craft-types/craft";
import { LittleLayoutField } from "craft-types/little-layout/v1.0.0";

interface NewsEntry extends CraftEntry {
  layout: LittleLayoutField;
}

Contributing