Method find

packages/query-core/src/mutationCache.ts:278–291

* A slightly more advanced method that can be used to get an existing mutation instance from * the cache. If the mutation does not exist, `undefined` is returned. * * This is not typically needed for most applications, but can come in handy when needing more * information about a mutatio

(
    filters: MutationFilters,
  )

   * ```
   */
  find<
    TData = unknown,
    TError = DefaultError,
    TVariables = any,
    TOnMutateResult = unknown,
  >(
    filters: MutationFilters,
  ): Mutation<TData, TError, TVariables, TOnMutateResult> | undefined {
    const defaultedFilters = { exact: true, ...filters }

    return this.getAll().find((mutation) =>
      matchMutation(defaultedFilters, mutation),
    ) as Mutation<TData, TError, TVariables, TOnMutateResult> | undefined
  }

  /**
   * An even more advanced method that can be used to get existing mutation instances from the