docusaurus-theme-frontmatter/dist/theme/useFrontMatter.js

Docusaurus theme plugin to expose front matter through a component hook

// ================================================================= //
// Copyright (c) roydukkey. All rights reserved.                     //
// ================================================================= //
import { createContext, useContext } from 'react';
export const Context = createContext(null);
Context.displayName = 'FrontMatterContext';
export default function useFrontMatter() {
    const frontMatter = useContext(Context);
    if (frontMatter === null) {
        throw new TypeError('No front matter context is available for `useFrontMatter()`.');
    }
    return frontMatter;
}