/**
 * Backstage specific additions to the material-ui palette.
 *
 * @public
 */
export type BackstagePaletteAdditions = {
    status: {
        ok: string;
        warning: string;
        error: string;
        pending: string;
        running: string;
        aborted: string;
    };
    border: string;
    textContrast: string;
    textVerySubtle: string;
    textSubtle: string;
    highlight: string;
    errorBackground: string;
    warningBackground: string;
    infoBackground: string;
    errorText: string;
    infoText: string;
    warningText: string;
    linkHover: string;
    link: string;
    gold: string;
    navigation: {
        background: string;
        indicator: string;
        color: string;
        selectedColor: string;
        navItem?: {
            hoverBackground: string;
        };
        submenu?: {
            background: string;
        };
    };
    tabbar: {
        indicator: string;
    };
    /**
     * @deprecated The entire `bursts` section will be removed in a future release
     */
    bursts: {
        fontColor: string;
        slackChannelText: string;
        backgroundColor: {
            default: string;
        };
        gradient: {
            linear: string;
        };
    };
    pinSidebarButton: {
        icon: string;
        background: string;
    };
    banner: {
        info: string;
        error: string;
        text: string;
        link: string;
        closeButtonColor?: string;
        warning?: string;
    };
};
/**
 * Selector for what page theme to use.
 *
 * @public
 */
export type PageThemeSelector = {
    themeId: string;
};
/**
 * The theme definitions for a given layout page.
 *
 * @public
 */
export type PageTheme = {
    colors: string[];
    shape: string;
    backgroundImage: string;
    fontColor: string;
};
/**
 * Backstage specific additions to the material-ui theme.
 *
 * @public
 */
export type BackstageThemeAdditions = {
    page: PageTheme;
    getPageTheme: (selector: PageThemeSelector) => PageTheme;
};
/**
 * Custom Typography
 *
 * @public
 */
export type BackstageTypography = {
    htmlFontSize: number;
    fontFamily: string;
    h1: {
        fontFamily?: string;
        fontSize: number | string;
        fontWeight: number;
        marginBottom: number;
    };
    h2: {
        fontFamily?: string;
        fontSize: number | string;
        fontWeight: number;
        marginBottom: number;
    };
    h3: {
        fontFamily?: string;
        fontSize: number | string;
        fontWeight: number;
        marginBottom: number;
    };
    h4: {
        fontFamily?: string;
        fontSize: number | string;
        fontWeight: number;
        marginBottom: number;
    };
    h5: {
        fontFamily?: string;
        fontSize: number | string;
        fontWeight: number;
        marginBottom: number;
    };
    h6: {
        fontFamily?: string;
        fontSize: number | string;
        fontWeight: number;
        marginBottom: number;
    };
};