import { ComputedRef } from 'vue';
import { Store } from 'pinia';

export { fontSizePresets, type FontSizePreset, fontFamilyPresets, type FontFamilyPreset } from '../../stores/theme';
export declare function useTheme(): {
    fontSize: ComputedRef<string>;
    fontSizeClass: ComputedRef<string>;
    setFontSize: (size: string) => void;
    fontFamily: ComputedRef<string>;
    fontFamilyClass: ComputedRef<string>;
    setFontFamily: (font: string) => void;
    store: Store<"theme", {
        fontSize: string;
        fontFamily: string;
    }, {}, {
        setFontSize(size: string): void;
        setFontFamily(font: string): void;
    }>;
};
/**
 * 首次打开小程序时，初始化默认的主题配色
 * @param defaultTheme 默认主题 ID，默认为 "mono-theme"
 */
export declare function initTheme(defaultTheme?: string): void;