Extend material ui theme options using module augmentation not working with TypeText

Question

Here is a codesandbox to reproduce the issue. https://codesandbox.io/s/thirsty-sun-0zyb3?file=/src/newTheme.ts:0-401

The TypeText is not being accepted, but the SimplePaletteColorOptions is working. It's the same thing, I don't understand where I went wrong 😅

Answer 1

There was a problem with export from mui/styles. It was resolved here. So you just need to update @mui/material