example.js

public static result: SfdxResult = {
  tableColumnData: {
    columns: [
      { key: 'id', label: 'ID' },
      { key: 'name', label: 'Name' },
      { key: 'description', label: 'Description' }
    ]
  },
  display() {
    if (Array.isArray(http://this.data ) && http://this.data .length) {
      if (http://this.data .length > 100) {
        // special display for large number of results
      } else {
      this.ux.table(http://this.data , this.tableColumnData);
      }
    }
  }
};