import * as CSS from 'csstype';
import { Breakpoints } from '@mui/system';

export type NormalCssProperties = CSS.Properties<number | string>;
export type Fontface = CSS.AtRule.FontFace & { fallbacks?: CSS.AtRule.FontFace[] };

export interface BaseCSSProperties extends NormalCssProperties {
    '@font-face'?: FontFace | Fontface[];
}

export interface CSSProperties extends BaseCSSProperties {
    [k: string]: unknown | CSSProperties;
}

export interface Mixins {
    toolbar: CSSProperties;
}

export interface MixinsOptions extends Partial<Mixins> {

}

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