declare module '@material-ui/core/styles/createPalette' {
    interface PaletteColor {
        lighter: string;
        lightest: string;
    }
    interface SimplePaletteColorOptions {
        lighter?: string;
        lightest?: string;
    }
    interface ChartColorOptions {
        cornflowerBlue: string;
        mediumAqua: string;
        pear: string;
        saffron: string;
        corn: string;
        blueGreen: string;
        oxfordBlue: string;
        silverSand: string;
        sandyBrown: string;
    }
    interface Palette {
        chart: ChartColorOptions;
    }
    interface PaletteOptions {
        chart?: ChartColorOptions;
    }
}
export declare const core: import("@material-ui/core/styles").Theme;