match(importee) {
        return this.matchers.reduce(
            (ret, { absolute, matcher, negate }) =>
                negate
                    ? ret && !match(matcher, absolute, importee)
                    : ret || match(matcher, absolute, importee),
            false
        )
    }
Check if a given importee is disallowed.
@param {ImportTarget} importee The importee to check.
@returns {boolean} `true` if the importee is disallowed.