import { Constructor } from './constructor';
import { HasElementRef } from './element';
export interface CanColor {
    /**
     * Implemented as part of CanColor
     * 组件的主题调色板
     */
    color: ThemePalette;
}
/**
 * 主题调色板
 * - primary 主要的
 * - secondary 次要的
 * - success 成功的
 * - info 信息的
 * - warning 警告的
 * - danger 危险的/错误的
 */
export declare type ThemePalette = 'primary' | 'secondary' | 'success' | 'info' | 'warning' | 'danger' | undefined;
export declare type CanColorCtor = Constructor<CanColor>;
/**
 * 用来扩展指令的`color`属性
 */
export declare function mixinColor<T extends Constructor<HasElementRef>>(base: T, defaultColor?: ThemePalette): CanColorCtor & T;