site/node_modules/mdast-util-to-markdown/lib/util/check-quote.js

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2024-10-14 06:09:33 +00:00
/**
* @typedef {import('../types.js').Options} Options
* @typedef {import('../types.js').State} State
*/
/**
* @param {State} state
* @returns {Exclude<Options['quote'], null | undefined>}
*/
export function checkQuote(state) {
const marker = state.options.quote || '"'
if (marker !== '"' && marker !== "'") {
throw new Error(
'Cannot serialize title with `' +
marker +
'` for `options.quote`, expected `"`, or `\'`'
)
}
return marker
}