/** * @param{string} [label] - Component label. * @param{string} [help] - Component description. * @param{string} postType - The post type name. * @param{string} name - Attribute name. * @param{function} [onChange] - Callback called when the value changes. * @param{object} attributes - Object containing block attributes. * @param{function} setAttributes - Function to set new block attribute values. */