How to use the @moveable/matrix.rotate function in @moveable/matrix

const rotatePoses = moveablePoses.map(([pos1, pos2, pos3, pos4]) => {

            return [
                rotate(pos1, -rad),
                rotate(pos2, -rad),
                rotate(pos3, -rad),
                rotate(pos4, -rad),
            ];
        });
        groupWidth = getMaxPos(rotatePoses, 0) - getMinPos(rotatePoses, 0);

export function getRotationPosition(
    [pos1, pos2]: number[][],
    rad: number,
): number[] {
    const relativeRotationPos = rotateMatrix([0, -40, 1], rad);

    const rotationPos = [
        (pos1[0] + pos2[0]) / 2 + relativeRotationPos[0],
        (pos1[1] + pos2[1]) / 2 + relativeRotationPos[1],
    ];

    return rotationPos;
}

const rotatePoses = moveablePoses.map(([pos1, pos2, pos3, pos4]) => {

            return [
                rotate(pos1, -rad),
                rotate(pos2, -rad),
                rotate(pos3, -rad),
                rotate(pos4, -rad),
            ];
        });
        groupWidth = getMaxPos(rotatePoses, 0) - getMinPos(rotatePoses, 0);

(child, childDatas, result, i) => {
                const [prevX, prevY] = childDatas.prevClient;
                const [clientX, clientY] = rotateMatrix([prevX, prevY], rad);
                const delta = [clientX - prevX, clientY - prevY];

                childDatas.prevClient = [clientX, clientY];

                const dragResult = Draggable.drag(
                    child,
                    setCustomDrag(child.state, delta, inputEvent),
                );

                result.drag = dragResult;
            },
        );

const rotatePoses = moveablePoses.map(([pos1, pos2, pos3, pos4]) => {

            return [
                rotate(pos1, -rad),
                rotate(pos2, -rad),
                rotate(pos3, -rad),
                rotate(pos4, -rad),
            ];
        });
        groupWidth = getMaxPos(rotatePoses, 0) - getMinPos(rotatePoses, 0);

const rotatePoses = moveablePoses.map(([pos1, pos2, pos3, pos4]) => {

            return [
                rotate(pos1, -rad),
                rotate(pos2, -rad),
                rotate(pos3, -rad),
                rotate(pos4, -rad),
            ];
        });
        groupWidth = getMaxPos(rotatePoses, 0) - getMinPos(rotatePoses, 0);