<commit_before>import invariant from 'invariant';

export default async (patterns) => {
	invariant(
		Array.isArray(patterns),
		'Argument must be of type Array. Instead got "%s"',
		typeof patterns
	);
};<commit_msg>feat(parse-patterns): no-op if input is empty array<commit_after>import invariant from 'invariant';

export default async (patterns) => {
	invariant(
		Array.isArray(patterns),
		'Argument must be of type Array. Instead got "%s"',
		typeof patterns
	);

	return [];
};
{'fraction_non_alphanumeric': 0.12783505154639174, 'fraction_numerical': 0.0, 'mean_word_length': 4.855421686746988, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 5, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '2232545', 'n_tokens_mistral': 156, 'n_tokens_neox': 146, 'n_words': 49}