# Type Alias: InferMutationLikeData<TMutationLike>

> 

> **InferMutationLikeData**\<`TMutationLike`\>: `TMutationLike` *extends* [`MutationLike`](https://trpc.io/docs/typedoc/react-query/shared/type-aliases/MutationLike.md)\<infer TRoot, infer TProcedure\> ? `inferTransformedProcedureOutput`\<`TRoot`, `TProcedure`\> : `never`

Defined in: [packages/react-query/src/shared/polymorphism/mutationLike.ts:37](https://github.com/trpc/trpc/blob/7c907acfd8b31929214792e3b8c2ad7a8ac72563/packages/react-query/src/shared/polymorphism/mutationLike.ts#L37)

Use to unwrap a MutationLike's data output

## Type Parameters

| Type Parameter |
| ------ |
| `TMutationLike` *extends* [`MutationLike`](https://trpc.io/docs/typedoc/react-query/shared/type-aliases/MutationLike.md)\<`any`, `any`\> |