import { Observable } from '@tanbo/stream';
export declare class Palette {
    private styleName;
    static defaultColors: string[];
    elementRef: HTMLDivElement;
    onComplete: Observable<string | null>;
    private picker;
    private completeEvent;
    constructor(styleName: string, btnText: string, recentText: string, backText: string, paletteText: string);
    update(d?: string): void;
}