[hkt-toolbelt](../Home.md) / Conditional

# Namespace: Conditional

## Interfaces

- [Equals](../interfaces/Conditional.Equals.md)
- [Extends](../interfaces/Conditional.Extends.md)
- [If](../interfaces/Conditional.If.md)
- [If\_T1](../interfaces/Conditional.If_T1.md)
- [If\_T2](../interfaces/Conditional.If_T2.md)
- [If\_T3](../interfaces/Conditional.If_T3.md)
- [NotEquals](../interfaces/Conditional.NotEquals.md)

## Type Aliases

### \_$equals

Ƭ **\_$equals**<`T`, `U`\>: [`T`, `U`] extends [`U`, `T`] ? ``true`` : ``false``

#### Type parameters

| Name |
| :------ |
| `T` |
| `U` |

#### Defined in

[conditional/equals.ts:3](https://github.com/poteat/hkt-toolbelt/blob/61f5028/src/conditional/equals.ts#L3)

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### \_$extends

Ƭ **\_$extends**<`T`, `X`\>: `X` extends `unknown` ? `X` : `never` extends `T` ? ``true`` : ``false``

#### Type parameters

| Name |
| :------ |
| `T` |
| `X` |

#### Defined in

[conditional/extends.ts:3](https://github.com/poteat/hkt-toolbelt/blob/61f5028/src/conditional/extends.ts#L3)

___

### \_$if

Ƭ **\_$if**<`Predicate`, `Then`, `Else`, `X`\>: [`$`](../Home.md#$)<`Predicate`, `X`\> extends ``true`` ? [`$`](../Home.md#$)<`Then`, [`_$cast`](Type.md#_$cast)<`X`, [`_$inputOf`](Kind.md#_$inputof)<`Then`\>\>\> : [`$`](../Home.md#$)<`Else`, [`_$cast`](Type.md#_$cast)<`X`, [`_$inputOf`](Kind.md#_$inputof)<`Else`\>\>\>

#### Type parameters

| Name | Type |
| :------ | :------ |
| `Predicate` | extends [`Kind`](../classes/Kind.Kind.md)<(`x`: `never`) => `boolean`\> |
| `Then` | extends [`Kind`](../classes/Kind.Kind.md) |
| `Else` | extends [`Kind`](../classes/Kind.Kind.md) |
| `X` | extends [`_$inputOf`](Kind.md#_$inputof)<`Predicate`\> |

#### Defined in

[conditional/if.ts:3](https://github.com/poteat/hkt-toolbelt/blob/61f5028/src/conditional/if.ts#L3)

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### \_$notEquals

Ƭ **\_$notEquals**<`T`, `U`\>: [`T`, `U`] extends [`U`, `T`] ? ``false`` : ``true``

#### Type parameters

| Name |
| :------ |
| `T` |
| `U` |

#### Defined in

[conditional/not-equals.ts:3](https://github.com/poteat/hkt-toolbelt/blob/61f5028/src/conditional/not-equals.ts#L3)