/**
 * Use of this source code is governed by an MIT-style license that can be
 * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE
 */
interface Opts {
    theme?: 'dark' | 'default';
    backgroundColor?: string;
}
export declare function generate(color: string, opts?: Opts): string[];
export {};