# TableColumn Describes one declarative table column. ```html Project ``` ## Attributes | Attribute | Type or allowed values | Default | Description | | --- | --- | --- | --- | | `name` | `string` | `""` | Sets the column key. | | `label` | `string` | `""` | Sets the heading instead of using text content. | | `icon` | `string` | None | Shows an icon in the heading. | | `sort-order` | `asc`, `desc` | None | Shows the current sort direction. | | `format` | `date`, `number` | None | Formats property-driven cell values. | ## Slots | Slot | Description | | --- | --- | | `default` | The column heading. | ## Column Describe one table column. ```html Project ```