import { type App, type ComputedRef, type Ref } from 'vue';
export type ColorScheme = 'dark' | 'light' | 'auto';
export type AppliedColorScheme = 'dark' | 'light';
interface ColorSchemeContext {
    colorScheme: Ref<ColorScheme>;
    appliedColorScheme: ComputedRef<AppliedColorScheme>;
}
export declare function isColorScheme(t: string): t is ColorScheme;
export declare function provideColorScheme(app: App): ColorSchemeContext;
export declare function useColorScheme(): ColorSchemeContext;
export {};