@mui/joy/StepButton/stepButtonClasses.js

Joy UI is an open-source React component library that implements MUI's own design principles. It's comprehensive and can be used in production out of the box.

import { generateUtilityClass, generateUtilityClasses } from '../className';
export function getStepButtonUtilityClass(slot) {
  return generateUtilityClass('MuiStepButton', slot);
}
const stepButtonClasses = generateUtilityClasses('MuiStepButton', ['root']);
export default stepButtonClasses;