export enum Severity {
	off,
	warn,
	error,
}

export const isSeverity = <T extends Severity = Severity>(
	value: unknown,
): value is T => {
	return (
		(typeof value === 'number' && value >= 0 && value <= 2) ||
		(typeof value === 'string' &&
			Object.keys(Severity)
				.filter((key) => typeof key === 'string')
				.includes(value))
	);
};