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# UnwrapEither

> **UnwrapEither**: \<`T`, `U`>(`e`) => `NonNullable`\<`T` | `U`>

## Type Parameters

| Type Parameter |
| -------------- |
| `T`            |
| `U`            |

## Parameters

| Parameter | Type                            |
| --------- | ------------------------------- |
| `e`       | [`Either`](./Either)\<`T`, `U`> |

## Returns

`NonNullable`\<`T` | `U`>

## Defined in

[src/modules/types.ts:298](https://github.com/forte-service-company-ltd/forte-rules-engine-sdk/blob/5aad4d7c3c8cc91280e4449c17ac8ea31219fbed/src/modules/types.ts#L298)