import type { ProLayoutGlobalColors, ProLayoutMode, ProLayoutThemeConfig, ProLayoutThemeTokens } from './types';
export { DEFAULT_PRO_LAYOUT_GLOBAL_COLORS, PRO_LAYOUT_COLOR_SETTING_GROUPS } from './proLayoutGlobalColors';
export type { ProLayoutColorSettingGroup, ProLayoutColorSettingItem } from './proLayoutGlobalColors';
export declare const DEFAULT_PRO_LAYOUT_THEME_TOKENS: Required<ProLayoutThemeTokens>;
export declare const DEFAULT_PRO_LAYOUT_THEME_CONFIG: ProLayoutThemeConfig;
/** 将 hex / rgb / rgba 转为 #rrggbb，供主色衍生计算 */
export declare function normalizeColorToHex(color: string): string | null;
export declare function getLightColor(color: string, level: number): string;
export declare function getDarkColor(color: string, level: number): string;
export interface BuildInitialProLayoutThemeOptions {
    themePersist: boolean;
    persistKey: string;
    layoutMode?: ProLayoutMode | string;
    theme?: ProLayoutThemeConfig | null;
}
/** 初始化主题：开启持久化且 localStorage 有值时，以已保存配置为准（不被 layoutMode 等 props 覆盖） */
export declare function buildInitialProLayoutThemeConfig(options: BuildInitialProLayoutThemeOptions): ProLayoutThemeConfig;
/** 序列化为可 JSON 存储的纯对象（避免 Vue 响应式代理导致写入异常） */
export declare function cloneProLayoutThemeConfig(config: ProLayoutThemeConfig): ProLayoutThemeConfig;
export declare function mergeProLayoutTheme(base: ProLayoutThemeConfig, patch?: ProLayoutThemeConfig | null): ProLayoutThemeConfig;
/** 主色联动：生成 Element primary 色阶与布局 accent 衍生色 */
export declare function applyPrimaryColorDerivatives(primary: string, target?: HTMLElement): void;
/** 将全局 CSS 变量写入 document（或指定节点） */
export declare function applyProLayoutGlobalColors(colors?: ProLayoutGlobalColors | null, target?: HTMLElement | null): void;
/** 将主题令牌写入布局根节点（仅影响该 ProLayout 实例） */
export declare function applyProLayoutThemeToElement(el: HTMLElement | null | undefined, tokens?: ProLayoutThemeTokens | null): void;
export declare function readPersistedProLayoutTheme(key: string): ProLayoutThemeConfig | null;
export declare function persistProLayoutTheme(key: string, config: ProLayoutThemeConfig): void;
export declare function clearPersistedProLayoutTheme(key: string): void;