---
url: /api/kiln/type-aliases/ParamTest.md
---
[Kiln API](../../index.md) / [kiln](../index.md) / ParamTest

# Type Alias: ParamTest

```ts
type ParamTest = 
  | number
  | boolean
  | {
  gt?: number;
  gte?: number;
  lt?: number;
  lte?: number;
  eq?: number | boolean;
  ne?: number | boolean;
};
```

A comparison for one parameter in `when`: a value means equals; or `{ gt, gte, lt, lte, eq, ne }`.