---
jsApi: true
title: "[I] DecoratorParamDefinition"

---
## Type parameters

| Parameter |
| :------ |
| `K` extends [`TypeKind`](../type-aliases/TypeKind.md) |

## Properties

| Modifier | Property | Type | Description |
| :------ | :------ | :------ | :------ |
| `readonly` | `kind` | `K` \| readonly `K`[] | Kind of the parameter |
| `readonly` | `optional?` | `boolean` | Is the parameter optional. |
