@alauda/doom/lib/plugins/shiki/transformers/callouts.js

Doctor Doom making docs.

import { transformerNotationMap } from '@shikijs/transformers';
export const createTransformerCallouts = (options = {}) => {
    const { classActiveLine = 'callout', classActivePre = 'has-callouts' } = options;
    return transformerNotationMap({
        classMap: {
            callout: classActiveLine,
        },
        classActivePre,
    }, 'shiki-transformer:callouts');
};