# Type Alias: MutationLike<TRoot, TProcedure>

> 

> **MutationLike**\<`TRoot`, `TProcedure`\>: `object`

Defined in: [packages/react-query/src/shared/polymorphism/mutationLike.ts:15](https://github.com/trpc/trpc/blob/7c907acfd8b31929214792e3b8c2ad7a8ac72563/packages/react-query/src/shared/polymorphism/mutationLike.ts#L15)

Use to describe a mutation route which matches a given mutation procedure's interface

## Type Parameters

| Type Parameter |
| ------ |
| `TRoot` *extends* `AnyRootTypes` |
| `TProcedure` *extends* `AnyProcedure` |

## Type declaration

### useMutation()

> **useMutation**: (`opts`?) => `InferMutationResult`\<`TRoot`, `TProcedure`\>

#### Parameters

| Parameter | Type |
| ------ | ------ |
| `opts`? | `InferMutationOptions`\<`TRoot`, `TProcedure`\> |

#### Returns

`InferMutationResult`\<`TRoot`, `TProcedure`\>