How to use the @storybook/client-api.addParameters function in @storybook/client-api

function mapData(data) {
  return data.map(item => ({
    name: item.name,
    type: { summary: item.type },
    required: '',
    description: item.description,
    defaultValue: { summary: item.default },
  }));
}

function isEmpty(obj) {
  return Object.entries(obj).length === 0 && obj.constructor === Object;
}

addParameters({
  docs: {
    extractProps: tagName => {
      const customElements = getCustomElements();
      if (isValidComponent(tagName) && isValidMetaData(customElements)) {
        const metaData = customElements.tags.find(
          tag => tag.name.toUpperCase() === tagName.toUpperCase()
        );
        const sections = {};
        if (metaData.attributes) {
          sections.attributes = mapData(metaData.attributes);
        }
        if (metaData.properties) {
          sections.props = mapData(metaData.properties);
        }
        if (metaData.events) {
          sections.events = mapData(metaData.events);