import type { ModernTheme, ExtraTheme, ForestGreenTheme, ScreenMode, ScreenModeDark, Theming } from './const';
/**
 * @deprecated "modern" theme is released, you should not need check for "modern" theme anymore
 */
export declare const isThemeModern: (theme: NonNullable<Theming["theme"]>) => theme is ModernTheme;
export declare const isExtraTheme: (theme: NonNullable<Theming["theme"]>) => theme is ExtraTheme;
export declare const isForestGreenTheme: (theme: NonNullable<Theming["theme"]>) => theme is ForestGreenTheme;
export declare const isScreenModeDark: (theme: NonNullable<Theming["theme"]>, screenMode: ScreenMode) => screenMode is ScreenModeDark;
export declare const getThemeClassName: (theme: NonNullable<Theming["theme"]>, screenMode: ScreenMode) => string;
export declare const normalizeTheme: (theme: NonNullable<Theming["theme"]>) => NonNullable<Theming["theme"]>;
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