if grep -R --include="*.js" --include="*.jsx" --include="*.ts" --include="*.tsx" "from '@mui/icons-material'" src; then echo "Prohibited import from '@mui/icons-material' found. Use default imports referencing the file instead of the global package. Example: import Delete from '@mui/icons-material/Delete';'" exit 1 else echo "No prohibited imports from '@mui/icons-material' found." fi