Method getMutationDefaults

src/queryCore/core/queryClient.ts:572–580

(
    mutationKey?: MutationKey
  )

  }

  getMutationDefaults(
    mutationKey?: MutationKey
  ): MutationObserverOptions<any, any, any, any> | undefined {
    return mutationKey
      ? this.mutationDefaults.find(x =>
          partialMatchKey(mutationKey, x.mutationKey)
        )?.defaultOptions
      : undefined
  }

  defaultQueryOptions<
    TQueryFnData,