From https://github.com/mui/mui-x/issues/17578#issuecomment-2862070658. Based on the current implementation, [`outlinedInputClasses`](https://github.com/mui/material-ui/blob/master/packages/mui-material/src/OutlinedInput/outlinedInputClasses.ts) is missing the deprecation compared to the [`inputBaseClasses.ts`](https://github.com/mui/material-ui/blob/master/packages/mui-material/src/InputBase/inputBaseClasses.ts) Need to fix [`inputClasses`](https://github.com/mui/material-ui/blob/master/packages/mui-material/src/Input/inputClasses.ts) too.
From mui/mui-x#17578 (comment).
Based on the current implementation,
outlinedInputClassesis missing the deprecation compared to theinputBaseClasses.tsNeed to fix
inputClassestoo.