Per other PRs like #940 : ``` Run ./node_modules/.bin/tsc --version Version 4.3.0-dev.20210324 > @reduxjs/toolkit@1.5.0 type-tests /home/runner/work/redux-toolkit/redux-toolkit > cd type-tests/files && tsc Error: ../../src/configureStore.ts(176,10): error TS2589: Type instantiation is excessively deep and possibly infinite. npm ERR! code ELIFECYCLE npm ERR! errno 2 npm ERR! @reduxjs/toolkit@1.5.0 type-tests: `cd type-tests/files && tsc` ```