How to use the @turf/helpers.lengthToDegrees function in @turf/helpers

function lineOffsetFeature(line, distance, units) {
    var segments = [];
    var offsetDegrees = lengthToDegrees(distance, units);
    var coords = getCoords(line);
    var finalCoords = [];
    coords.forEach(function (currentCoords, index) {
        if (index !== coords.length - 1) {
            var segment = processSegment(currentCoords, coords[index + 1], offsetDegrees);
            segments.push(segment);
            if (index > 0) {
                var seg2Coords = segments[index - 1];
                var intersects = intersection(segment, seg2Coords);

                // Handling for line segments that aren't straight
                if (intersects !== false) {
                    seg2Coords[1] = intersects;
                    segment[0] = intersects;
                }