| ref | Ref<unknown> | null | The reference to the component instance. |
| pIf | boolean | true | Whether the component should be rendered. |
| style | CSSProperties | ((instance?: TextareaInstance) => CSSProperties) | null | The style to apply to the component. |
| className | string | ((instance?: TextareaInstance) => string) | null | The class name to apply to the component. |
| as | string | number | bigint | boolean | ComponentClass<any, any> | FunctionComponent<any> | ReactElement<unknown, string | JSXElementConstructor<any>> | Iterable<ReactNode, any, any> | ReactPortal | Promise<AwaitedReactNode> | null | The component type to render. |
| asChild | boolean | false | Whether the component should be rendered as a child component. |
| pt | SafeRecord<TextareaPassThrough> | null | The pass-through props to pass to the component |
| ptOptions | PassThroughOptions | null | The pass-through options to pass to the component |
| unstyled | boolean | null | Whether the component should be rendered without classes. |
| dt | unknown | null | The design token to use for the component. |
| styles | StylesOptions<ComponentInstance> | null | The styles to use for the component. |
| children | ReactNode | ((instance: TextareaInstance) => ReactNode) | null | The children to render. |
| size | "small" | "large" | null | Defines the size of the Textarea. |
| variant | "outlined" | "filled" | null | Specifies the input variant of the component. |
| fluid | boolean | null | When enabled, the component will stretch to occupy the full width of its container. |
| invalid | boolean | false | When present, it specifies that the component should have invalid state style. |
| autoResize | boolean | false | When present, height of textarea changes as being typed. |
| [key: string] | any | null | |
| pt-{optionName}-* | - | null | Pass through attributes for customizing component. For more info, see Pass Through tab. |