lib/util/get-convert-path.js
function parse(option) {
    if (
        !option ||
        !option.convertPath ||
        typeof option.convertPath !== "object"
    ) {
        return null
    }

    const converters = []
    for (const pattern of normalizeValue(option.convertPath)) {
        const include = toStringArray(pattern.include)
        const exclude = toStringArray(pattern.exclude)
        const fromRegexp = new RegExp(String(pattern.replace[0])) //eslint-disable-line require-unicode-regexp
        const toStr = String(pattern.replace[1])

        converters.push({
            match: createMatch(include, exclude),
            convert: defineConvert(fromRegexp, toStr),
        })
    }

    return combine(converters)
}
function parse(option) {
    if (
        !option ||
        !option.convertPath ||
        typeof option.convertPath !== "object"
    ) {
        return null
    }

    const converters = []
    for (const pattern of normalizeValue(option.convertPath)) {
        const include = toStringArray(pattern.include)
        const exclude = toStringArray(pattern.exclude)
        const fromRegexp = new RegExp(String(pattern.replace[0])) //eslint-disable-line require-unicode-regexp
        const toStr = String(pattern.replace[1])

        converters.push({
            match: createMatch(include, exclude),
            convert: defineConvert(fromRegexp, toStr),
        })
    }

    return combine(converters)
}
Parses `convertPath` property from a given option object.

@param {object|undefined} option - An option object to get.
@returns {function|null} A function which converts a path., or `null`.