@material-ui/core/styles/createMixins.d.ts

React components that implement Google's Material Design.

import { Breakpoints } from './createBreakpoints';
import { Spacing } from './createSpacing';
import { CSSProperties } from './withStyles';

export interface Mixins {
  gutters: (styles?: CSSProperties) => CSSProperties;
  toolbar: CSSProperties;
  // ... use interface declaration merging to add custom mixins
}

export interface MixinsOptions extends Partial<Mixins> {
  // ... use interface declaration merging to add custom mixin options
}

export default function createMixins(
  breakpoints: Breakpoints,
  spacing: Spacing,
  mixins: MixinsOptions,
): Mixins;