Function buildMutation

packages/query-devtools/src/__tests__/utils.test.ts:1238–1242

(overrides: Partial<Mutation['state']>)

    }

    function buildMutation(overrides: Partial<Mutation['state']>): Mutation {
      return queryClient
        .getMutationCache()
        .build(queryClient, {}, { ...defaultMutationState, ...overrides })
    }

    beforeEach(() => {
      queryClient = new QueryClient()