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Modify onMutate signature to add context parameter #9982

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2 changes: 1 addition & 1 deletion docs/framework/react/reference/useMutation.md
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Expand Up @@ -64,7 +64,7 @@ mutate(variables, {
- Optional
- defaults to `'online'`
- see [Network Mode](../guides/network-mode.md) for more information.
- `onMutate: (variables: TVariables) => Promise<TOnMutateResult | void> | TOnMutateResult | void`
- `onMutate: (variables: TVariables, context: MutationFunctionContext) => Promise<TOnMutateResult | void> | TOnMutateResult | void`
- Optional
- This function will fire before the mutation function is fired and is passed the same variables the mutation function would receive
- Useful to perform optimistic updates to a resource in hopes that the mutation succeeds
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